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Company Index - D
- Drummond Engineering Ltd - Fraserburgh
- Drummond Industrial Cleaners (Northern) Ltd - Chester le Street
- Drummond Kelsey Chartered Surveyors - Huddersfield
- Drummond Phillips Consulting Ltd - Glasgow
- Drummond Recruitment - London
- Drummond Security Ltd. - Potters Bar
- Drummond Trade - Cambridge
- Drummond Walker - Coatbridge
- Drummotors & More Ltd. - Leicester
- Drumnafern Construction Ltd. - Dungannon
- Drumoak Kitchens - Banchory
- Drumond Park Ltd. - Broxburn
- Drumpump.co.uk - Battle
- Drums & Tanks Ltd. - Slough
- Drumskinney Post Office - Enniskillen
- Drumstick Products - London
- Drunken Monk Taverns - Banbury
- Drury & Partner - Salisbury
- Drury Adams Ltd. - Bacup
- Drury Casement Co. Ltd. - West Bromwich
- Drury Electrical Ltd (Llandudno) - Llandudno
- Drury Farms - Spalding
- Drury Precision Engineering Ltd. - Alford
- Drury Refrigeration Ltd. - Blackpool
- Drury S R - Skegness
- Drury Tea & Coffee Co (London) - London
- Drury's Skip Hire - North Walsham
- Drurys Engineering Ltd - Hitchin
- Drw - Longhope
- Dry Architects Architect - London
- Dry Battery Supplies - Bristol
- Dry Drayton Estate Ltd. - Cambridge
- Dry Electric Ltd. - Buntingford
- Dry Ice Hydrogas - Hounslow
- Dry Ice Solution - Ulverston
- Dry Ice Solutions - Stockton on Tees
- Dry Ice UK Ltd - Grimsby
Dry Lining Supplies Ltd - Windlesham- Dry Lube Ltd - Bellshill
- Dry Lube Ltd - Edinburgh
- Dry Sanitation Co. Ltd - Enfield
- Dry Stone Walling Association of Great Britain - Milnthorpe
- Dry Transfers Ltd. - Melton Mowbray
- Dry-It-Out Ltd. - Montgomery
- Dryad Handrails Ltd - Sheffield
- Drycool Engineering Ltd - Southampton
- Dryden & Son (Wisbech) (Wisbech) - Wisbech
- Dryden Aqua Ltd. - Bonnyrigg
- Dryden Smith Print Ltd. - Bradford
- Dryden Ward - Wigton
- Drydent Dental Laboratory - Harrow
- Drygrass (South Western) Ltd. - Umberleigh
- Drygrass Ltd - Grange over Sands
- Drymaster Ltd - Aylesbury
- Drymat Supplies - Shifnal
- Drymec Ltd. - Stockport
- Drynham Consulting Ltd - Camberley
- Drysdale & Gibb Ltd. - Greenock
- Drysdale Brothers (Larbert) Ltd. - Larbert
- Drysdale John M - Kirkcaldy
- Dryspace Maintain Ltd - Newcastle upon Tyne
- Dryspell Irrigation Solutions Ltd - Stratford upon Avon
- Drystone - Barnstaple
- Drystone Craft International - Preston
- Drystone Walling & Landscaping - Shipley
- Drytac Europe Ltd. - Bristol
- Drywall Construction (Uk) Ltd - Haywards Heath
- Drywall Steel Sections Ltd - Oldbury
- Drywall Uk Ltd - Sheffield
- DS Baker IT - Alton
- DS Brookes Ltd - Brierley Hill
- DS Commercials - Bury
- DS Dental Repair - Glasgow
- DS Eco Cleaning Services Ltd - London
- DS Fabrications (Cambs) - Huntingdon
- Ds Fabrications Ltd - Leominster
- DS Farm Services - Ipswich
- DS Holmes Builders Ltd - Wrexham
- Ds Insulation Services Ltd. - Leicester
- Ds Interactive Ltd. - London
- Ds Kitchen Coner Ltd - London
- Ds Ltd - Horsham
- DS Machining Services Ltd - Bristol
- Ds Maintenance Consultancy Llp - Chorley
- DS Metals Ltd - Wolverhampton
- Ds Networks Ltd. - Braintree
- DS Nicolson - Orkney
- DS Precision Engineering Ltd - Liversedge
- DS Print & Design - Enfield
- DS Recruitment and HR Services - Nottingham
- DS Safety - Torquay
- Ds Safety - Torquay
- DS Securities - Weston super Mare
- Ds Smith (Uk) Ltd - Kettering
- Ds Smith (Uk) Ltd. - Bristol
- Ds Smith (Uk) Ltd. - Bristol
- Ds Smith (Uk) Ltd. - Cambridge
- Ds Smith (Uk) Ltd. - Launceston
- Ds Smith (Uk) Ltd. - Monmouth
- Ds Smith (Uk) Ltd. - Monmouth
- Ds Smith Cartons - Neath
- DS Smith Correx - Gloucester
- DS Smith Correx - Gloucester
- DS Smith Multigraphics - Bradford
- DS Smith Multigraphics - Ely
- DS Smith Multigraphics - London
- DS Smith Packaging - Louth
- Ds Smith Packaging - Louth
- DS Smith Packaging - Windsor
- Ds Smith Packaging Ltd - Huddersfield
- Ds Smith Packaging Ltd - Pontefract
- Ds Smith Packaging Ltd (Sheerness) - Sheerness
- Ds Smith Packaging Ltd. - Belper
- Ds Smith Packaging Ltd. - Chesterfield
- Ds Smith Packaging Ltd. - Goole
- Ds Smith Plc - Maidenhead
- Ds Smith Plc - Newmarket
- Ds Smith Plc (Horncastle) (Horncastle) - Horncastle
- DS Smith Replen - Gloucester
- DS Smith Speciality Packaging Ltd - Dumfries
- DS Smith Tri-Wall - Monmouth
- Ds Squared Architects - London
- DS Technology UK Ltd - Birmingham
- Ds Web Designer Ltd - Stratford upon Avon
- DS Welding and Fabrication Ltd - Devizes
- DS Welding Services - Huntingdon
- Ds Westminster (Sheerness) - Sheerness
- Ds-Neptune Developments Ltd. - Lingfield
- DS1 Digital - Birmingham
- DS2 Scotland Ltd - Dunblane
- DSA - Nottingham
- Dsa Automotive Group Ltd - Preston
- DSA Design Ltd - Stratford upon Avon
- Dsa Engineering - London
- DSA Products Ltd - Henfield
- Dsb Recording Services Ltd - Nottingham
- DSB Services (UK) Ltd - Burton on Trent
- Dsb Systems Ltd - Huddersfield
- DSBB Roofing Services - Southampton
- Dsc Developments Ltd. - Sutton Coldfield
- Dsc Formfix - Benfleet
- Dsc Partnership Ltd. - Craigavon
- Dsc Realisations (2008) Ltd. - Norwich
- DSCallard Ltd - Ashburton
- Dscribe Electronic Publishing Solutions Ltd. - Haverhill
- DSD Auto ID Supplies Ltd - Bridgwater
- Dsd Construction Ltd. - Carlisle
- Dsd Consulting Ltd - New Malden
- Dsd Contracting - Bedford
- Dsd Food Group Ltd - Ilminster
- Dsdha Ltd - London
- DSE - Nottingham
- Dsf Delmec Ltd. - Blackburn
- DSG Auto Contracts - Stockport
- Dsg International Holdings Ltd - Hemel Hempstead
- Dsg International Holdings Ltd (Hemel Hempstead) - Hemel Hempstead
- Dsg Investments Ltd - Glasgow
- Dsg Retail Ltd (Birkenhead) - Birkenhead
- Dsg Retail Ltd (Bristol) - Bristol
- Dsg Retail Ltd (Carlisle) (Carlisle) - Carlisle
- Dsg Retail Ltd (Croydon) - Croydon
- Dsg Retail Ltd (Eastbourne) - Eastbourne
- Dsg Retail Ltd (Grays) (Grays) - Grays
- Dsg Retail Ltd (Kidderminster) - Kidderminster
- Dsg Retail Ltd (Lancaster) - Lancaster
- Dsg Retail Ltd (Liverpool) (Liverpool) - Liverpool
- Dsg Retail Ltd (Southampton) - Southampton
- Dsg Retail Ltd (Stockport) - Stockport
- Dsg Retail Ltd (Stratford upon Avon) - Stratford upon Avon
- Dsg Retail Ltd (Taunton) - Taunton
- Dsg Retail Ltd. - Crewe
- Dsg Retail Ltd. - Swansea
- Dsg-Canusa Uk Ltd. - Plymouth
- Dsgw Telecom Services Ltd - Northampton
- DSH - Farnborough
- DSH Electronics Ltd - Bradford
- Dsh Public Relations Ltd - Farnborough
- DSI Power Ltd (Topgen) - Stoke on Trent
- Dsi Properties (Nerja) Ltd. - Harlow
- Dsk Construction Ltd. - Arlesey
- Dsk Consultancy Ltd. - Taunton
- Dsk Engineering - Pontefract
- Dsk Environmental Ltd. - Wakefield
- DSL Food Machinery - Burton on Trent
- Dsl Linemarkers - Bury
- DSL Mobility Ltd - Wrexham
- DSL Star Express - Felixstowe
- Dsl Systems Ltd - Nottingham
- Dsm Air Conditioning Ltd. - Fleet
- Dsm Composite Resins Uk Ltd. - Ellesmere Port
- DSM Demolition Ltd - Birmingham
- DSM Design - Poole
- DSM GB Ltd - Business Continuity Centre - Peterborough
- DSM Industrial Engineering Ltd - Nottingham
- Dsm Nutritional Products (Uk) Ltd - Dalry
- Dsm Nutritional Products (Uk) Ltd. - Belfast
- Dsm Nutritional Products (Uk) Ltd. - Heanor
- Dsm Scrap Metal Merchants - Croydon
- Dsm Signs Ltd. - Enfield
- DSM United Kingdom Ltd - Heanor
- Dsmarin Consultancy Ltd - Southampton
- Dsn (Nationwide) Ltd - Telford
- Dsn Tool Makers Ltd. - Walsall
- Dsp Collier Reading Ltd - Glastonbury
- DSP Global Ltd - London
- Dsp Wholesalers Ltd. - Hayes
- Dspace Ltd - Cambridge
- Dsr Demolition Ltd. - Sheffield
- Dsr Europe Ltd - East Grinstead
- DSR Mechanical Services Ltd - Havant
- Dsr Refrigaration - Hillsborough
- Dsrr Trading Ltd. - Tadley
- Dsrr Trading Ltd. - Tadley
- DSS Automatic Doors - Glasgow
- DSS Digital Media - Norwich
- Dss Training Ltd. - Worksop
DST (UK) Ltd - Birkenhead- Dst Global Solutions Ltd. - Surbiton
- Dst Innovis International Ltd. - London
- DST Training - Sheffield
- DST-Pro IT Services - Maidstone
- Dstar Ltd - Edinburgh
- Dsti Billing Product Support - Rochester
- Dstl Defence Science & Technology Laboratory Fort Halstead - Sevenoaks
- DSTO - The Door Supervisor Training Organisation - Bournemouth
- Dstt Group Ltd - Hemel Hempstead
- DSV Ltd - Purfleet
- DSV Road Ltd - Milton Keynes
- DSV UK - Downham Market
- Dsvr - Salford
- Dsys Plus Ltd - London
- Dt & G Ltd - Southport
- DT Buchan Ltd - Newcastle upon Tyne
- Dt Chemicals Ltd - Deeside
- DT Compressor Services Ltd - Northampton
- Dt Concours Ltd. - Stockport
- Dt Engineering (North West) Ltd. - Liverpool
- DT Marketing Solutions Ltd (Incorporating DTMS Print) - Birkenhead
- Dt Media Ltd. - Totnes
- DT Moving - Mitcham
- DT Page Print and Graphic - Lancing
- DT Photography - Goole
- DT Precision Engineering Services Ltd - Oldham
- DT Seals Ltd - Birmingham
- DT Shanks and Sons - Airdrie
- DT Signs Ltd - Poulton le Fylde
- Dt Solar Heating Solutions - Reading
- DT Solutions Ltd - Gloucester
- DT Stone - Fordingbridge
- Dt Structures Ltd. - Bristol
- DT Wright and Walsgrave Joinery Ltd - Coventry
- DT3 - Isleworth
- DTA Computer Systems - Kingston upon Thames
- DTA Consulting Engineers - Washington
- Dta Shredders - March
- Dtc Civil Engineering & Surfacing Ltd - Aberdeen
- Dtc International Ltd - Brackley
- Dtd Building Service - London
- DTEC Column Turnaround Specialists - Stone
- Dtec Computers - Carlisle
- Dtec Computers - Penrith
- DtEC Materials Handling - Stoke on Trent
- Dtec Site Services Ltd - Stone
- Dtech IT - Leyland
- Dtl Networks Ltd - Birmingham
- Dtlr Fire Experimental Unit - Moreton in Marsh
- DTM Services Ltd - Farnborough
- DTM Traffic Management Solutions - Cradley Heath
- DTM Traffic Management Solutions - Tipton
- DTMG Ltd - Coventry
- Dtms Ltd - Harrogate
- Dtn Trading Ltd - Hartfield
- DTP Associates Ltd - Bristol
- DTP Supplies - Rochdale
- DTPC - Bacup
- Dtptypes Ltd - Crawley
- Dtr Medical Ltd - Swansea
- DTS Construction Ltd - Rickmansworth
- DTS Construction Ltd - Rickmansworth
- DTS Contracting ltd - Corby
- DTS Digital - Scarborough
- Dts Digital - Scarborough
- DTS Electronics - Portsmouth
- DTS Plant - Wolverhampton
- Dts Raeburn Ltd. - Birmingham
- DTS UK Ltd - Preston
- DTW Ceramics Ltd. - Portsmouth
- DTW Promotional Products Ltd - Consett
- DTW Recruitment Ltd - London
- DTZ - London
- DTZ - Cardiff
- Dtz Debenham Tie Leung Ltd - Deeside
- Dtz Debenham Tie Leung Ltd - Newcastle upon Tyne
- Dtz Debenham Tie Leung Ltd (Glasgow) - Glasgow
- Dtz Debenham Tie Leung Ltd (Manchester) (Manchester) - Manchester
- Dtz Debenham Tie Leung Ltd (Newcastle upon Tyne) (Newcastle upon Tyne) - Newcastle upon Tyne
- Dtz Debenham Tie Leung Ltd. - Leeds
- Dtz Debenham Tie Leung Ltd. - Nottingham
- Du Cane Associates - Matlock
- Du Cros Specialised Cleaning Ltd - Bristol
- Du Flor Import Ltd - Doncaster
- Du Pont (Uk) - Middlesbrough
- Du Pont (UK) Ltd - Bristol
- Du Pont (UK) Ltd - Stevenage
- Du Pont (Uk) Ltd. - Wrexham
- Du Pont Powder Coatings (UK) Ltd - Darlington
- Du-Cad Architectural Consultants - Stonehaven
- Du-Ram Ltd. - Bradford
- Dua Architecture Llp - Christchurch
- Dual Architectural Aluminium Systems Ltd. - Gosport
- Dual Building Designs Ltd. - London
- Dual Circuits (Uk) Ltd - Farnborough
- Dual Foundations Ltd. - Leatherhead
- Dual Hex Erciser Ltd - Hemel Hempstead
- Dual Metallising Ltd - Birmingham
- Dual Pumps Ltd - Melton Mowbray
- Dual Seal Glass Ltd. - Huddersfield
- Dual Tools (Hire & Sale) - Worcester Park
- Dualchas Building Design - Glasgow
- Dualchas Building Design - Isle of Skye
- Dualcrest Copy - Lancing
- Dualian Technology Ltd - Prestwick
- Dualit Ltd. - Crawley
- Duaris Ltd. - East Grinstead
- Dub Furniture - Huntingdon
- Dub'l Lif (Taunton) Ltd. - Taunton
- Dub'l-Life - Taunton
- Dubai International Finance Centre - London
- Dubakari Groceries - Southall
- Dubarry of Ireland - High Wycombe
- Dubensky Design - Swansea
- Dublanc Studio Ltd - Arundel
- Dublix Ltd - Bradford
- Dublok UK Ltd - Altrincham
- Dubmaster Studios - Alton
- Dubois Holdings Ltd. - Corby
- Dubois Ltd. - Corby
- Dubparts - Chichester
- DUC TM Ltd - Leeds
- Ducal (International) Ltd - Crewe
- Ducana Systems Ltd - Livingston
- Ducati Coventry - Coventry
- Duchamp Retail Ltd. - London
- Duchess China Tableware Ltd - Stoke on Trent
- Duchess Marquees Ltd. - Bristol
- Duchy Alarms - Truro
- Duchy College - Redruth
- Duchy Fabrications Ltd. - Par
- Duchy Fasteners Ltd. - Perranporth
- Duchy Foods of Devon Ltd. - Newton Abbot
- Duchy Hose and Hydraulics Ltd - Falmouth
- Duchy Paving Products - Camborne
- Duchy Salvage - Truro
- Duchy Timber - Lostwithiel
- Duck & Cover Clothing Ltd. - London
- Duck Creek Technologies Europe Ltd - West Byfleet
- Duck Egg Blue - Nottingham
- Duckboard U K - Horncastle
- Ducker & Son Ltd. - Oxford
- Ducker N B - Wallingford
- Duckers Furniture Ltd - Rotherham
- Duckett Building Services - Carnforth
- Ducketts Developments Ltd. - Bridgend
- Duckitt Bros - Doncaster
- Duckitt Bros & Sons - Doncaster
- Duckmanton Minibus Hire Ltd - Chesterfield
- Duckpaddle - Stoke on Trent
- Ducksbury M & M - Newark
- Duckworth & Kent (Reading) Ltd. - Reading
- Duckworth & Kent Ltd. - Baldock
- Duckworth and Duckworth - Wilmslow
- Duckworth and Kent (Precision Components) Ltd - St Ives (Huntingdon)
- Duckworth Consultants Ltd. - Farnham
- Duckworth D & L - Beaworthy
- Duckworth Ltd - Blackpool
- Duckworth Peter A & Kathleen B - Buckingham
- Duco Architects Ltd. - Edinburgh
- Duco International Ltd - Swindon
- Duco Ltd - Newcastle upon Tyne
- Duco-Personnel Ltd. - Amersham
- Duct & Scientific Services Ltd. - Lisburn
- Duct Clean Services Ltd - Blackpool
- Duct Engineering (Luton) Ltd. - Luton
- Duct Products Ltd. - Newtownards
- Duct Systems Ltd. - Hertford
- Ductair Electrics Ltd - Sutton Coldfield
- Ductbusters Ltd. - Halesowen
- Ductclean (U K) Ltd. - Ware
- Ducted Air Systems Ltd. - Lincoln
- Ductform Engineering Ltd - Leicester
- Ductform Ventilation (UK) Ltd - Glenrothes
- Ductgrove Ltd - Warrington
- Ducti Uk - Edinburgh
- Ductile Castings Ltd - Scunthorpe
- Ductile Stourbridge Cold Mills - Coventry
- Ducting Express Services Ltd - Leicester
- Ducting Supplies (Lancs) - Rossendale
- Ductmann Ltd. - Bilston
- Ductmann Spiral Tubes and Fittings - Bilston
- Ductmaster - London
- Ductmate (Europe) Ltd - Dundee
- Ductright Installations - Leicester
- Ductwork (Uk) Ltd. - Market Drayton
- Ductwork (Wolverhampton) Ltd. - Wolverhampton
- Ductwork by Design Ltd. - Morden
- Ductwork Design & Installation Ltd. - Manchester
- Ductwork Environmental Services Ltd. - Harlow
- Ductwork Projects Ltd. - Wimborne
- Ductwork Services Ltd. - Glasgow
- Ductworkers Ltd - Leeds
- Dudden Construction - Newquay
- Duddingston Private Hire - Edinburgh
- Duddingstone Wholesale Bakery - Edinburgh
- Duddon Electronics Ltd. - Coniston
- Duddon Fire North West Ltd - Barrow in Furness
- Dudeskin - Skipton
- Dudgeon Builders Ltd - Doncaster
- Dudleigh Ltd - Stamford
- Dudleston J C - Whitchurch
- Dudley & Spencer - Swindon
- Dudley Affordable Doors - Dudley
- Dudley Associates Ltd. - Lutterworth
- Dudley Broom Removals - Honiton
- Dudley Cash & Carry - Dudley
- Dudley Child Executive Recruitment Ltd - Leeds
- Dudley Designs & Technical Services Ltd. - Brierley Hill
- Dudley G Fisher - Hemel Hempstead
- Dudley Glass & Glazing Ltd - Dudley
- Dudley Hunt - Leeds
- Dudley Industries Ltd. - Lytham St Annes
- Dudley Machine Tool Centre Ltd - Kidderminster
- Dudley Metals Ltd - Swansea
- Dudley Miles Co. Services - London
- Dudley Mixed Concrete Co. Ltd. - Dudley
- Dudley Motorcycle Centre - Dudley
- Dudley Office Supplies - Wembley
- Dudley Plant Hire Ltd. - Milton Keynes
- Dudley Print - Dudley
- Dudley Road Builders & Plumbers Merchants Ltd - Wolverhampton
- Dudley Safes Ltd. - Dudley
- Dudley Section Benders - Dudley
- Dudley Surgical Appliances Ltd. - Tipton
- Dudley Tool Presswork and Engineering Ltd - Stourbridge
- Dudley's Architectural Aluminium - Cardiff
- Dudley's Bakery - Cromer
- Dudley's Engineering (Witney) Ltd - Witney
- Dudleys Coaches Ltd. - Worcester
- Dudman (Lowestoft) Ltd. - Knottingley
- Dudman Equipment Ltd - Brighton
- Dudman Group Ltd - Southampton
- Dudman Haulage Ltd - Winchester
- Dudman Waste & Environmental Ltd - Brighton
- Dudmaston Sawmill Ltd. - Bridgnorth
- Dudson (Sales & Export) Ltd - Stoke on Trent
- Dudson Armorlite (Sales & Export) Ltd - Stoke on Trent
- Dudson Duraline Ltd - Stoke on Trent
- Dudson Ltd. - London
- Dudson Ltd. - Stoke on Trent
- Dudwick Farms - Norwich
- Due Diligence - Sheerness
- Due Diligence Advice Ltd. - Exeter
- Due Diligence Checking Ltd. - Leicester
- Due Sicilie Ltd - Edinburgh
- Duel Ltd - Bradford
- Duel Security and Hardware - Chatham
- Duell Robin Charles - Southampton
- Duemas Technology Ltd. - Swansea
- Duerden (Wholesale Meats) Ltd. - Ulverston
- Duerden Bros Ltd. - Preston
- Duerden Designs - Accrington
- Duerden Edward J - Nelson
- Duerkopp Fordertechnik Gmbh - Nuneaton
- Duet Joinery Ltd. - Bilston
- Duet Kitchen & Bedrooms - Scunthorpe
- Dufaylite Developments Ltd. - St Neots
- Dufaylite Group Ltd - St Neots
- Duferco U K Ltd - Bromsgrove
- Duff A Farrier - Tranent
- Duff and Henderson - Perth
- Duffell Tc - Newcastle upon Tyne
- Dufferin Boiler Descaling & Cleaning Co. Ltd - Belfast
- Duffield A & D M & Son - York
- Duffield Clifford George - Thetford
- Duffield Printers Ltd. - Leeds
- Duffields Hautbois Farms Ltd. - Norwich
- Duffields Mills Ltd. - Norwich
- Duffy & Flynn - Rochdale
- Duffy Construction Ltd. - Brentford
- Duffy Contract Services Ltd. - Brentford
- Duffy Optometrists - Mansfield
- Duffy Tunnelling Ltd - Ebbw Vale
- Duffys Do Drains - Leeds
- Dufil Ltd. - Wolverhampton
- Duflex Foam Ltd. - Derby
- Duflex Ltd. - Derby
- Duflon Europe Ltd - Slough
- Dufosee J B - Warminster
- Duftons Plumbing & Heating Supplies - Huddersfield
- Dufty Designs Ltd. - Worcester
- Dufty G A & M A - Knighton
- Dugard Logistics Ltd. - Bromsgrove
- Dugdale G J & Sons - Preston
- Dugdale Merchants Ltd. - Clitheroe
- Dugdale Nutrition Ltd - Clitheroe
- Dugdale Plastics Ltd. - Margate
- Dugdale Plc - Sowerby Bridge
- Dugdale Property Ltd. - Huddersfield
- Dugdales Electricals - Settle
- Duggans Transport - Leominster
- Duggins Partners - Tamworth
- Duke & Brown - Saffron Walden
- Duke A & Son - Saffron Walden
- Duke Accessories - Kenilworth
- Duke Associate - Basingstoke
- Duke Brian Francis - Beaworthy
- Duke Forest Ornaments Ltd. - Darwen
- Duke Ltd - London
- Duke Manufacturing-Uk Ltd - Exeter
- Duke Marketing Ltd - Douglas
- Duke of Northumberland (Newcastle-upon-Tyne) - Newcastle upon Tyne
- Duke R D & Son - Saffron Walden
- Duke Sportswear - Torquay
- Duke's Court Ltd. - London
- Dukefield Ltd. - Bolton
- Dukehill Computers Ltd - Beckenham
- Dukeries Building Co Ltd - Mansfield
- Dukeries Environmental Testing - Worksop
- Dukeries Textiles & Fancy Goods Ltd. - Nottingham
- Dukerswell Engineers Ltd. - Maidstone
- Dukes - Hornchurch
- Dukes Joinery - Southport
- Dukes Mound Design - Horsham
- Dukes of London - London
- Dukes Sutton & Dickinson - Hull
- Dukes Transport (Craigavon) Ltd - Newtownabbey
- Dukes Transport (Northampton) - Northampton
- Dukes Travel Ltd - Coleford
- Dukeshill Ham Co. Ltd. - Telford
- Dukeswood - Padstow
- Dukeswood Nursery - Forfar
- Dukinfield Induction Heating Services Ltd - Ashton under Lyne
- Dula U K Ltd. - Chertsey
- Dulafield Ltd. - London
- Dulas Boat and Caravan Co - Llangefni
- Dulas Ltd. - Machynlleth
- Dulevo U K Ltd. - Ossett
- Dulex Decorators Centres - Plymouth
- Dulford Nurseries - Cullompton
- Dullam & Sanders - South Molton
- Dullingham Developments Ltd - Newmarket
- Duluce - Leeds
- Dulux - Llandudno
- Dulux - Milton Keynes
- Dulux (Dumfries) - Dumfries
- Dulux (Sheffield) - Sheffield
- Dulux Decorating Centre - Luton
- Dulux Decorating Centre - Sawbridgeworth
- Dulux Decorating Centre (Londonderry) - Londonderry
- Dulux Decorator Center - Rugby
- Dulux Decorator Centre - Aylesford
- Dulux Decorator Centre - Blackburn
- Dulux Decorator Centre - Bolton
- Dulux Decorator Centre - Bournemouth
- Dulux Decorator Centre - Brighton
- Dulux Decorator Centre - Cambridge
- Dulux Decorator Centre - Cardiff
- Dulux Decorator Centre - Doncaster
- Dulux Decorator Centre - Edinburgh
- Dulux Decorator Centre - Elgin
- Dulux Decorator Centre - Fareham
- Dulux Decorator Centre - Greenford
- Dulux Decorator Centre - Leeds
- Dulux Decorator Centre - Leicester
- Dulux Decorator Centre - Lincoln
- Dulux Decorator Centre - Manchester
- Dulux Decorator Centre - Newport
- Dulux Decorator Centre - Nottingham
- Dulux Decorator Centre - Penzance
- Dulux Decorator Centre - Peterborough
- Dulux Decorator Centre - Preston
- Dulux Decorator Centre - Redditch
- Dulux Decorator Centre - Southampton
- Dulux Decorator Centre - Tamworth
- Dulux Decorator Centre - Wakefield
- Dulux Decorator Centre - Warrington
- Dulux Decorator Centre - Wellingborough
- Dulux Decorator Centre - Widnes
- Dulux Decorator Centre (Blackpool) - Blackpool
- Dulux Decorator Centre (Bognor Regis) - Bognor Regis
- Dulux Decorator Centre (Bristol) - Bristol
- Dulux Decorator Centre (Burton on Trent) - Burton on Trent
- Dulux Decorator Centre (Chelmsford) - Chelmsford
- Dulux Decorator Centre (Chesterfield) - Chesterfield
- Dulux Decorator Centre (Colchester) - Colchester
- Dulux Decorator Centre (Feltham) - Feltham
- Dulux Decorator Centre (Glasgow) - Glasgow
- Dulux Decorator Centre (London) - London
- Dulux Decorator Centre (London) - London
- Dulux Decorator Centre (London) - London
- Dulux Decorator Centre (Motherwell) - Motherwell
- Dulux Decorator Centre (Orpington) - Orpington
- Dulux Decorator Centre (Rochdale) - Rochdale
- Dulux Decorator Centre (Stoke on Trent) - Stoke on Trent
- Dulux Decorator Centre (Westcliff on Sea) - Westcliff on Sea
- Dulux Decorator Centres - Bristol
- Dulux Decorator Centres - Hemel Hempstead
- Dulux Decorator Centres - Kilmarnock
- Dulux Decorator Centres (Reading) - Reading
- Dulux Decorators Centre - Barking
- Dulux Decorators Centre - Chichester
- Dulux Decorators Centre - Coventry
- Dulux Decorators Centre - Watford
- Dulux Ltd (Ayr) - Ayr
- Dulux Ltd (Banbury) - Banbury
- Dulux Ltd (Beckenham) - Beckenham
- Dulux Ltd (Birmingham) - Birmingham
- Dulux Ltd (Brentwood) - Brentwood
- Dulux Ltd (Chorley) - Chorley
- Dulux Ltd (Darlington) - Darlington
- Dulux Ltd (Derby) - Derby
- Dulux Ltd (Dundee) - Dundee
- Dulux Ltd (Exeter) - Exeter
- Dulux Ltd (Falkirk) - Falkirk
- Dulux Ltd (Gloucester) - Gloucester
- Dulux Ltd (Halifax) - Halifax
- Dulux Ltd (Harrogate) - Harrogate
- Dulux Ltd (Haywards Heath) - Haywards Heath
- Dulux Ltd (High Wycombe) - High Wycombe
- Dulux Ltd (Ipswich) - Ipswich
- Dulux Ltd (Kirkcaldy) - Kirkcaldy
- Dulux Ltd (Leicester) - Leicester
- Dulux Ltd (Leicester) - Leicester
- Dulux Ltd (Manchester) - Manchester
- Dulux Ltd (Morecambe) - Morecambe
- Dulux Ltd (Nottingham) - Nottingham
- Dulux Ltd (Nuneaton) - Nuneaton
- Dulux Ltd (Oldham) - Oldham
- Dulux Ltd (Scunthorpe) - Scunthorpe
- Dulux Ltd (Sheffield) - Sheffield
- Dulux Ltd (Southport) - Southport
- Dulux Ltd. - Aberdeen
- Dulux Ltd. - Chester
- Dulux Ltd. - Galashiels
- Dulux Ltd. - Glasgow
- Dulux Ltd. - Keighley
- Dulux Ltd. - Leeds
- Dulux Ltd. - Lincoln
- Dulux Ltd. - Mansfield
- Dulux Ltd. - Newton Abbot
- Dulux Ltd. - Paignton
- Dulux Ltd. - Salford
- Dulux Ltd. - Sleaford
- Dulux Ltd. - Swindon
- Dulux Ltd. - Worthing
- Dulverton Pet Supplies - Dulverton
- Dulverton Visitor's Centre - Dulverton
- Dulwich & Sydenham Hill Golf Club Ltd - London
- Dulwich Health Ltd - London
- Dulwich Tile Centre - London
- Dumarest Associates - New Malden
- Dumas Ltd. - London
- Dumbarton Precision Engineering - Dumbarton
- Dumbleton & Son (Joiners) Ltd. - Bicester
- Dumblond - Leeds
- Dumbrell D H & L S - Steyning
- Dumbstruck - Shrewsbury
- DumDeDum - Colchester
- Dumelow International Ltd. - Reading
- Dumfries & Galloway Council - Stranraer
- Dumfries Caravan Centre - Dumfries
- Dumfries Carriers - Dumfries
- Dumfries Hydraulic Services - Dumfries
- Dumfries Self Storage (Self Storage Units) - Dumfries
- Dumfries Timber Co. Ltd - Dumfries
- Dumfries Tool Room - Dumfries
- Dumidi Ltd. - Stroud
- Dummett Copp & Co - Ipswich
- Dumonde Ltd. - Dartford
- Dumpall Skip Hire Ltd - Doncaster
- Dun-Bri Services Ltd. - Buntingford
- Dun-Fab Engineering Co. Ltd. - Doncaster
- Dun-n-Dusted Rubbish Removals N/E - Seaham
- Dun-n-Dusted Rubbish Removals N/E - Seaham
- Dunair Ltd - Dundee
- Dunard Design Ltd - Dundee
- Dunasfern - Bletchley
- Dunbar & Boardman Partnership (Consultants) - Liverpool
- Dunbar & Boardman Partnership Ltd - London
- Dunbar Consulting - Orpington
- Dunbar Dean Electric Transport Ltd. - Bournemouth
- Dunbar Farmers Ltd. - Laurencekirk
- Dunbar Joinery - London
- Dunbar Packaging Ltd. - High Peak
- Dunbar Steel Services - Dunbar
- Dunbar Tourist Centre (Dunbar) - Dunbar
- Dunbeath Engineering - Dunbeath
- Dunbeath Engineering Ltd - Ystrad Meurig
- Dunbeth Development Co. Ltd. - Falkirk
- Dunbia - Ballymena
- Dunbia (Dungannon) - Dungannon
- Dunbia (Preston) - Preston
- Dunblane Light Engineering Ltd - Stirling
- Dunbrik (Yorks) Ltd - Wakefield
- Duncan Keir - Westhill
- Duncan & Bailey Kennedy - High Wycombe
- Duncan & Cameron - Carnoustie
- Duncan & Davies (U K ) Ltd. - Chichester
- Duncan & Son - Southwold
- Duncan & Son (Holdings) Ltd. - Southwold
- Duncan & Son (Southwold) Ltd. - Southwold
- Duncan A Jack - Banbury
- Duncan Adams Ltd. - Grangemouth
- Duncan and Associates - Grange over Sands
- Duncan and Toplis Computer Services - Grantham
- Duncan Anderson - Boston
- Duncan Ascoli - Liphook
- Duncan Associates (Scotland) Ltd - Innerleithen
- Duncan Baird Publishers Ltd. - London
- Duncan Bathroom Centre - Aberdeen
- Duncan Bruce Fine Furniture - Crawley
- Duncan Caravans - Wishaw
- Duncan Design - Weston super Mare
- Duncan Displays Ltd. - Sevenoaks
- Duncan E Pearson - Morpeth
- Duncan Engineering Services Ltd - Leven
- Duncan Farm Supplies Ltd. - Enniskillen
- Duncan Ford & Co - London
- Duncan Gillies Decor Ltd - Fort William
- Duncan Grain (Fochabers) Ltd - Fochabers
- Duncan Harper & Co. Ltd. - Aberdeen
- Duncan Hill Ltd. - Maryport
- Duncan Holdings Ltd. - Welwyn Garden City
- Duncan Hornby - Sittingbourne
- Duncan Hynd Associates Ltd. - Chinnor
- Duncan J Anderson - Aberdeen
- Duncan J Cantlay - Ellon
- Duncan James Design - St Albans
- Duncan James Services Ltd - Hull
- Duncan K & A - Lancaster
- Duncan Kerr McAllister Architects - Dundee
- Duncan Kerry Furniture - Matlock
- Duncan Lewis - Harrow
- Duncan Lewis - London
- Duncan Lewis - London
- Duncan Lewis - London
- Duncan Lewis - Romford
- Duncan Lewis - London
- Duncan Mackay & Sons Ltd. - Isle of Lewis
- Duncan McInnes Ltd. - Kilmarnock
- Duncan McKee Transport - Airdrie
- Duncan McVicar - Glasgow
- Duncan Naunton - Wolverhampton
- Duncan O'Kelly Partners - Chichester
- Duncan P Westrop - Halstead
- Duncan Plant & Construction - Ballycastle
- Duncan Plant Hire Ltd. - Cumnock
- Duncan Reeds Ltd. - Billingshurst
- Duncan Rogers (Engineering) Ltd. - Glasgow
- Duncan Ross (Welding & Fab) Ltd - Fraserburgh
- Duncan Rugs Ltd - Newtownards
- Duncan S Bremner - Aberlour
- Duncan Scaffold Ltd - Dingwall
- Duncan Sexton Ltd - Widnes
- Duncan Simpson - Inverness
- Duncan Stevenson (Meats) Ltd. - Dunblane
- Duncan Stewart Textiles Ltd. - Worthing
- Duncan Street Enterprises Ltd. - Salford
- Duncan Stuart Ltd. - Keswick
- Duncan's Emporium - Portree
- Duncan's Of Deeside - Aberdeen
- Duncan-Lynch Precision Tools Ltd. - Wokingham
- Duncan-Pryde (Contractors) Ltd - Lochgelly
- Dunckan McAniel - Bedford
- Duncrue Food Processors Ltd. - Belfast
- Dundas Chemical Co Ltd - Dumfries
- Dundas Consultancy Services - Birmingham
- Dundas I T Ltd. - Dalkeith
- Dundee & Ferry Skips - Dundee
- Dundee and Angus Oil Venture Group - Dundee
- Dundee Bearings - Dundee
- Dundee Cell Products Ltd - Dundee
- Dundee Computer Care - Dundee
- Dundee Employment & Aftercare Project - Dundee
- Dundee Employment & Aftercare Project - Dundee
- Dundee Locksmiths - Dundee
- Dundee Nail Co Ltd t/a Nailfast, The - Dundee
- Dundee Nitrogen Company Ltd - Dundee
- Dundee Plant Co. Ltd. - Dundee
- Dundee Removal Service - Dundee
- Dundee Tyres Ltd - Carlisle
- Dundeemedia Ltd - Dundee
- Dundees Ltd - Newcastle upon Tyne
- Dunderg Building Supplies Ltd - Coleraine
- Dundonald Blinds - Belfast
- Dundyan Properties - Coatbridge
- Dune Creative Ltd - Henley on Thames
- Dune Office Recruitment - Brighton
- Dune Properties Ltd - Norwich
- Dune Recruitment - Altrincham
- Dunedin Construction Ltd. - London
- Dunedin Contract Cleaning Services - Edinburgh
- Dunedin Metal Works Ltd - Lasswade
- Dunedin Multimedia Ltd - Edinburgh
- Dunedin Sports & Promotions - Hungerford
- Dunedin Stone Ltd - Tranent
- Dunedin Waugh Building Services - Tranent
- Dunell's Ltd - Jersey
- Dunellen Ltd. - Belfast
- Dunelm Geotechnical & Environmental Ltd - Durham
- Dunelm Investments Ltd - Durham
- Dunelm Office Interiors Ltd. - Gateshead
- Dunelm Optical Co Ltd - Spennymoor
- Dunelm Search & Selection Ltd - Durham
- Dunelm Supplies Ltd. - Crewe
- Dunergan Developments Ltd. - Magherafelt
- Dunfar Ltd - Rickmansworth
- Dunfen Ltd - Retford
- Dunfermline Business Centre - Kirkcaldy
- Dunfermline Carriers - Dunfermline
- Dunfermline Window Blinds - Inverkeithing
- Dunford & Pearson Ltd. - Stafford
- Dunford Builders - Shepton Mallet
- Dunford G W - Andover
- Dunford R B & Sons - Winchester
- Dunford R G & A J - Shaftesbury
- Dunford Removals - Salisbury
- Dungannon Bearings Co. - Dungannon
- Dungannon Calf Co. Ltd. - Dungannon
- Dungannon Electrical Engineering Ltd - Dungannon
- Dungannon Window Co Ltd - Dungannon
- Dungegal Creameries - Omagh
- Dungiven Rail Ltd. - Bedford
- Dunhall Independent Factors - Bolton
- Dunham & Bell - Louth
- Dunham Bush (Cramlington) - Cramlington
- Dunham Cash Registers Ltd. - Norwich
- Dunham Fitted Furniture - Hexham
- Dunham Massey Ice Cream - Altrincham
- Dunham Scaffolding Ltd (Altrincham) (Altrincham) - Altrincham
- Dunham Tools (Cheshire) Ltd - Altrincham
- Dunham Water Treatment - Long Eaton
- Dunham-Bush (Europe) P.L.C. - Cramlington
- Dunham-Bush Ap Ltd - Havant
- Dunham-Bush Ltd (Nottingham) - Nottingham
- Dunham-Bush Ltd. - Havant
- Dunhams of Norwich - Norwich
- Dunheved Glass and Window Centre - Launceston
- Dunhill & McGrouther Ltd. - Clydebank
- Dunhills - Christchurch
- Dunhills (Pontefract) Plc - Pontefract
- Duni Ltd. - Runcorn
- Dunkeld Builders - Dunkeld
- Dunkeld Fashions Ltd - London
- Dunkelman & Son Ltd - London
- Dunkelman & Son Ltd. - Kettering
- Dunkerley Paul G - Skegness
- Dunkermotoren Linear Systems - Basildon
- Dunkery Services - Minehead
- Dunkirk Farm - Preston
- Dunkley B T & K - Ripon
- Dunkley J H - Bedale
- Dunkley Sports Ltd - Liverpool
- Dunlaw Construction Ltd - Leven
- Dunlaw Engineering - Chard
- Dunleath Estates - Newtownards
- Dunliffe Consultants - Wilmslow
- Dunlop R S & J - Ayr
- Dunlop & Hamilton (Coleraine) - Coleraine
- Dunlop Aerospace Group Ltd. - Coventry
- Dunlop Aerospace Ltd - Birmingham
- Dunlop Aircraft Tyres Ltd. - Birmingham
- Dunlop and Hamilton - Belfast
- Dunlop Bros - Lanark
- Dunlop Consultancy - London
- Dunlop Extrusions Ltd. - Manchester
- Dunlop Fabrications - Manchester
- Dunlop G R G Holdings Ltd. - Manchester
- Dunlop Garage Equipment - Northampton
- Dunlop Hawthorne Partnership - Carrickfergus
- Dunlop Hiflex Fluidpower Ltd - Scunthorpe
- Dunlop Hiflex Fluidpower Ltd - Sittingbourne
- Dunlop Hiflex Scotland - Coatbridge
- Dunlop Hiflex Yorkshire & Humberside - Scunthorpe
- Dunlop Kitchens - Enniskillen
- Dunlop Oil & Marine Ltd. - Grimsby
- Dunlop Powerbend UK Ltd - Sunderland
- Dunlop Precision Rubber Components - Loughborough
- Dunlop Slazenger International Ltd. - Wakefield
- Dunlop Slazenger Trust Co. Ltd - Camberley
- Dunlop Tractor Spares - Ballymena
- Dunlop Transcalm Ltd. - London
- Dunlop Tyres Ltd - Birmingham
- Dunlopillo - Huntingdon
- Dunlopillo - Leicester
- Dunloy Quarry - Ballymena
- Dunmar Packaging Ltd. - Deeside
- Dunmore Construction - Exeter
- Dunmore Construction (South West) Ltd. - Bournemouth
- Dunmore Timber Supplies - Belfast
- Dunmow Broadcast & Recorder - Saffron Walden
- Dunmow Glass Ltd. - Dunmow
- Dunmow Pc Services Ltd. - Dunmow
- Dunmow Skips Ltd - Dunmow
- Dunmow Sports Centre - Dunmow
- Dunmurry Coal - Belfast
- Dunn & Co. (Engineering Supplies) Ltd. - Ballynahinch
- Dunn & Shaw - Aldershot
- Dunn (Canadian-Uk) Ltd. - Wigan
- Dunn A P & R A - York
- Dunn and Co Legal Services - Watford
- Dunn Bros - Newent
- Dunn Brothers (1995) Ltd. - Smethwick
- Dunn Building & Joinery Ltd - Hull
- Dunn Derek Edward - Benfleet
- Dunn Installations - Birmingham
- Dunn Moore Fencing Specialists - Torquay
- Dunn Partnership Ltd. - Chislehurst
- Dunn Richard T - Par
- Dunn Simon Chocolatier - Matlock
- Dunn T E & A - Helston
- Dunn Trevor Automotive Refinishing Supplies - Bury
- Dunn's Coaches Ltd - Airdrie
- Dunne & Co. Ltd. - Reading
- Dunne Building & Civil Engineering Ltd. - Bathgate
- Dunne's Skip Hire - Birmingham
- Dunne-Vickers Ltd - Stoke on Trent
- Dunnell Engines - Stowmarket
- Dunnella Ltd - Norwich
- Dunnella Ltd. - Norwich
- Dunneroberts Ltd - Southampton
- Dunnett-Hook Aluminium Ltd - Ashton under Lyne
- Dunning & Fairbank Ltd. - Leeds
- Dunning & White - Salisbury
- Dunning Computer Services Ltd. - Ringwood
- Dunning Farms Ltd. - Andover
- Dunning Plant Hire - York
- Dunning R A - York
- Dunning S B & Son - Penrith
- Dunning Skips Ltd - London
- Dunninghams Ltd. - Harwich
- Dunns (Long Sutton) Ltd - Spalding
- Dunns Art Stores - Perth
- Dunns Developments (East Midlands) Ltd. - Swadlincote
- Dunns Engineering Resource Ltd - Mitcheldean
- Dunns Motors (Holdings) Ltd. - Taunton
- Dunns Motors Ltd. - Taunton
- Dunoon Ceramics Ltd. - Stone
- Dunoon Observer - Argyll
- Dunore Diagnostics Ltd - Antrim
- Dunpark Building Supplies Ltd. - Bilston
- Dunphy & Hayes Ltd. - London
- Dunphys Ltd (London) - London
- Dunphys Ltd. - Hounslow
- Dunrailing Ltd - Ruislip
- Dunraven Chemicals - Stratford upon Avon
- Dunraven Chemicals Ltd - Stratford upon Avon
- Dunraven Holdings Ltd - Bridgend
- Dunraven Windows Ltd. - Bridgend
- Dunrich Ltd. - Swadlincote
- Dunrite Carpentry Ltd - Wilmslow
- Dunrose Construction Ltd - Atherstone
- Dunrow (Builders & Suppliers) Ltd - London
- Duns Bike Bits - Duns
- Duns R H - Newcastle upon Tyne
- Dunscar Timber Engineering - Bolton
- Dunsdale - London
- Dunsford Office Furniture - Newcastle upon Tyne
- Dunsforth Design Services Ltd - York
- Dunsire Property Developments Ltd - Leven
- Dunsire WS and Sons Ltd - Stirling
- Dunsley Heat Ltd - Huddersfield
- Dunsmere Developments Ltd. - Andover
- Dunsmore Products Ltd. - Rugby
- Dunsop Trout Farm Ltd. - Clitheroe
- Dunstable Downs Golf Club - Dunstable
- Dunstable Glass Co. Ltd. - Dunstable
- Dunstable Laminates - Dunstable
- Dunstable Plumbing Merchants Ltd - Dunstable
- Dunstable Pools Llp - Dunstable
- Dunstable Rubber (Fabrication) Ltd - Dunstable
- Dunstaffnage Marine Laboratory (Oban) - Oban
- Dunstall F A & Sons - Slough
- Dunstall Design Consultancy Ltd. - Wolverhampton
- Dunstan T B & Son - Bodmin
- Dunster & Morton - Reading
- Dunster D G - Totnes
- Dunster House Ltd. - Bedford
- Dunster Trading Ltd. - Bristol
- Dunsters Farm (Holdings) Ltd. - Bury
- Dunston (Ship Repairs) Ltd. - Hull
- Dunston Innovation Centre - Chesterfield
- Dunston IT - Aldershot
- Dunston Printers (Sheepbridge) Ltd. - Chesterfield
- Dunt J W G & Sons - Ipswich
- Duntech Irrigation Services Ltd. - Thame
- Dunthrop Farms Ltd. - Chipping Norton
- Dunton Brothers Ltd. - Chesham
- Dunton Construction Services Ltd. - Enfield
- Dunton Floors Ltd. - Sevenoaks
- Dunton Plant Ltd - Birmingham
- Dunton Scott - Milton Keynes
- Dunure Ltd - Birmingham
- Dunvegan Electro-Optics Ltd. - Edinburgh
- Dunwell Drainage - Winchester
- Dunwell International Ltd. - Manchester
- Dunwood Polymer Services Ltd - Wetherby
- Dunwoodie Architects Ltd - Newcastle upon Tyne
- Dunwoodie Architects Ltd (Leeds) - Leeds
- Duo Embroiderers - Eastbourne
- Duo Gb Ltd. - Northampton
- Duo Ltd - Alderley Edge
- DUO Marketing Services - Wadhurst
- Duo Plastics Ltd - Manchester
- DUO Recruitment Ltd - Manchester
- Duo Skip Hire Ltd - Aberystwyth
- Duo Skip Hire Service - Aberystwyth
- Duo Stationery Ltd. - Rainham
- Duo Tool Co - Glasgow
- Duo-Tech (U K) Ltd. - Dursley
- Duoflex Ltd. - Brackley
- Duoform Precision Ltd. - Lichfield
- Duoguard Systems - Ebbw Vale
- Duomo UK Ltd - Droitwich
- Duoscan (Mid Anglia) Ltd - Cambridge
- Duoscan Ltd - Cambridge
- Duotape Ltd - London
- DuoTech - Bristol
- Duotech - Northampton
- Duotech CCTV - Birmingham
- Duotech Crane Hire - Birmingham
- Duotech Crane Personnel - Birmingham
- Duotech Electronics - Birmingham
- Duotool Ltd (Glasgow) - Glasgow
- Duotool Ltd. - Ellon
- Duoworks (Uk) Ltd - Blackpool
- Dupadisc - Newry
- Dupaul Engineering (Aerospace) Ltd. - Newbury
- Dupen Recruitment Services - Tunbridge Wells
- Duplex Cleaning Machines (U K) Ltd. - Whitstable
- Duplex Corporate Communications - Beaconsfield
- Duplex CSA Ltd - St Neots
- Duplex Eng' Nibblers & Shears Ltd - Tipton
- Duplex Engineering (Scotland) Ltd. - Glasgow
- Duplex Portal Services - Tipton
- Duplex Power Tool Services Ltd. - Tipton
- Duplic8 Ltd - Saffron Walden
- Duplicare Reprographics Ltd - Bedford
- Duplication Centre Ltd - Rochford
- Duplication Station - Sheffield
- Duplico - London
- Duplo International Group Ltd - Esher
- Duplo Ltd - Esher
- Duplus Architectural Systems Ltd - Leicester
- Dupont Consulting Ltd. - Solihull
- Dupont Teijin Films U K Ltd. - Middlesbrough
- Duport Services Ltd. - Keighley
- Dupral Hunter Ltd. - Oldham
- Dupre H E - London
- Dupre Minerals Ltd. - Newcastle
- Dupuy Design Ltd. - Kilwinning
- Duquant Research Ltd - Cheltenham
- Dur Dur Traders - Southall
- Dur-A-Clean - Cambridge
- Dura Beds Ltd. - Heckmondwike
- Dura Composites Ltd - Clacton on Sea
- Dura Composites Ltd - Clacton on Sea
- Dura Hose & Fittings Ltd. - Manchester
- Dura Ltd - Brackley
- Dura Ltd. - Brackley
- Dura Shifter Systems U K Ltd. - London
- Durabella Acoustics - Shipley
- Durabella Distribution Ltd - Shipley
- Durabella Ltd - Shipley
- Durable (UK) Ltd - Wimborne
- Durable Berkeley Co Ltd - Reading
- Durable Berkeley Co. Ltd - Wokingham
- Durable Castings Ltd - Deeside
- Durable Castings Ltd - Deeside
- Durable Fasteners Ltd. - London
- Durable Ltd - Wokingham
- Durable Ltd (Altrincham) - Altrincham
- Durable Signs - Bridlington
- Durable Signs UK Ltd - Bridlington
- Durable Technologies Ltd - Hartlepool
- Durabuild - Llanelli
- Duracald Roofing - Leighton Buzzard
- Duracell UK - Crawley
- Duraclad - Scarborough
- Duracryl Flooring Systems Ltd - Manchester
- Duradiamond Ltd. - Bonnybridge
- Duraflex Agency Ltd - Hartlepool
- Duraflex Ltd. - Tewkesbury
- Duraflon Fabrics Ltd. - Crewe
- Duraframe Systems Ltd. - Brierley Hill
- Durag Group - Stone
- Duralead - Grimsby
- Duralock (UK) Ltd - Chipping Norton
- Duramark Windows - Swansea
- Duran Audio Uk Ltd. - Cardiff
- Durant Cricket Ltd - Leicester
- Duraphone Q800 - Kidderminster
- Durapipe UK - Cannock
- Duraplas Products Ltd. - Skipton
- Durasak - Blackburn
- Duraseal Print Finishers Ltd - Ringwood
- Durastic Ltd. - Jarrow
- Durastic Roofing & Cladding (Northern Ireland) Ltd. - Newtownabbey
- Duratex UK - Abingdon
- Duration Windows - Canvey Island
- Duravac Products Ltd. - Whitstable
- Duravit Uk Ltd. - Milton Keynes
- Duraweld Ltd - Scarborough
- Durawhite Windows Ltd - Exmouth
- Durban Ltd. - Hull
- Durbin (U K ) Ltd - Harrow
- Durbin Associates - Hertford
- Durbin Engineers Ltd - Worcester Park
- Durbin Metal Industries Ltd - Yate
- Durbin PLC - Coulsdon
- Durbin Plc - Harrow
- Durcon Products International Ltd. - Shepperton
- Durden Design Ltd - Halstead
- Dureble Ltd - Lancaster
- Duresta Upholstery Ltd. - Nottingham
- Durey Castings Ltd. - Dartford
- Durferrit UK - Birmingham
- Durga Timber Europe Ltd - Wembley
- Durham Angel Conservatories Windows & Doors - Durham
- Durham Architects - Keighley
- Durham Architectural Design Ltd - Chester le Street
- Durham Box Co Ltd - Bishop Auckland
- Durham Bulk Services - Durham
- Durham Businessware Ltd - Bishop Auckland
- Durham City Paint & Wallpaper Co (Durham) - Durham
- Durham City Shopmobility - Durham
- Durham City Transport Ltd - Durham
- Durham Consultants Ltd - London
- Durham County Council - Bishop Auckland
- Durham County Pat Testing - Seaham
- Durham County Waste Management Co. Ltd - Durham
- Durham Drapes Ltd - Newcastle upon Tyne
- Durham Duplex Ltd - Sheffield
- Durham Filtration Ltd. - Jarrow
- Durham Fine Furniture - Durham
- Durham Foundry (Sheffield) Ltd. - Sheffield
- Durham Fruit Farms Ltd. - Maldon
- Durham Graphics - Durham
- Durham Marble & Ceramic Tiles Ltd - Durham
- Durham Modern Homes Ltd. - Sunderland
- Durham Organics Ltd - Durham
- Durham Pharmaceuticals Ltd - Trimdon Station
- Durham Pine - Burnley
- Durham Precision Engineering Ltd - Newton Aycliffe
- Durham Precision Engineering Ltd - Newton Aycliffe
- Durham Products Ltd - Burton on Trent
- Durham Pumps - Durham
- Durham Pumps Ltd - Durham
- Durham Refrigeration Ltd - Houghton le Spring
- Durham Road Physiotherapy Clinic - Stockton on Tees
- Durham S - Newcastle upon Tyne
- Durham Scientific Crystals Ltd - Stockton on Tees
- Durham Sheet Metal Works Ltd - South Shields
- Durham Tissue Supplies - Stanley
- Durham University - Durham
- Durham Villages Regeneration Ltd. - Doncaster
- Durian Consultancy Ltd - Bedford
- Duright Engineering - Wednesbury
- Durkan Property Developments Ltd. - Waltham Cross
- Durkin & Sons Ltd. - Wembley
- Durleigh Display Systems - Bridgwater
- Durley Hill Party Wall Consultants - Tonbridge
- Durman Stearn (Civil Engineering) Ltd. - Cambridge
- Durnbury Ltd - Halstead
- Durnell & Son - Chippenham
- Durniens Quantity Surveyors - Belfast
- Duro-Adot Enterprises Ltd - London
- Durodata Ltd. - Canterbury
- Durolas (Contractors) Ltd. - Birmingham
- Durolock Security - Chatham
- duRose Ltd - Birmingham
- Durose W A & Son - Ashbourne
- Durose William Hollins - Uttoxeter
- Durotan Ltd. - Buckingham
- Duroy Fibre Glass Moulding - Southampton
- Durr Dental (Products) U K Ltd. - Kettering
- Durr Ltd - Warwick
- Durrans Picture Framing - Thurso
- Durrant G & N - Ipswich
- Durrant E W & Son - Stowmarket
- Durrant Engineering - Colchester
- Durrant Software Ltd - Norwich
- Durrell John D - Norwich
- Durris Drilling Engineering Services Ltd - Banchory
- Durst (UK) Ltd - Epsom
- Durst Photographic Equipment - Wickford
- Durston (Uk) Ltd. - Biggleswade
- Durty Blinds - Glasgow
- Duru Manufacturing Ltd - London
- Durward Talbot Wilde - Birmingham
- Duscovent Engineering Ltd. - Stockport
- Dusek Design Build - Woking
- Dusign - Farnham - Farnham
- Dusk Til Dawn - Bristol
- Dusk Till Dawn Events - Nottingham
- Dusk to Dawn - Newport
- Duskin Farm Ltd. - Canterbury
- Duslasst Ltd - Burton on Trent
- Duspol Ltd - Newark
- Dussek Co. Uk Ltd - Hemel Hempstead
- Dusst Digital Ltd. - London
- Dusstown Glenlivet Distillery - Keith
- Dust Collector Elements - Leicester
- Dust Control Environmental Ltd - Leeds
- Dust Control Services Ltd - Dorking
- Dust Control Solutions Ltd - Glasgow
- Dust Control Systems Ltd - Dewsbury
- Dust Demons Ltd - Stafford
- Dust Monitoring Services - Oxford
- Dust Plant Services - Leicester
- Dust Pollution Systems Ltd. - High Wycombe
- Dust Solutions Ltd - Leicester
- Dust Spares Ltd - Leicester
- Dustacco Engineering Ltd - Newmilns
- Dustair Ltd - Brierley Hill
- DustBunnies Cleaning Services - Mountain Ash
- Dustbusters - Hinckley
- Dustcheck Ltd - Stoke on Trent
- Dustcontrol UK Ltd - Northampton
- Dustech Engineering Ltd. - Surbiton
- Dusters (Colchester) Ltd - Colchester
- Dustglen Ltd. - Holywell
- Dustolex Ltd. - Littleborough
- Dustomatic Service - London
- Duston Engineering - Northampton
- Duston Oils - Northampton
- Dustop Ltd - Horsham
- Dustraction Ltd - Leicester
- Dustscan Ltd - Chipping Norton
- Dusty Bin Ltd. - Ivybridge
- Dusty Bin Mini Skip Hire - Newry
- Dusty Plant Hire - Winscombe
- Dutch Apron - Stockport
- Dutch Delights Ltd - Rainham
- Dutch Engineering Services Ltd - Kings Lynn
- Dutch Flowers Direct Ltd. - Barnet
- Dutch Imports & Daughters Ltd - Hull
- Dutch Maid Ices (Blackpool) Ltd. - Blackpool
- Dutch Masters Ltd - Winchester
- Dutch Offshore Services UK ltd - Aberdeen
- Dutchclamp UK - Liverpool
- Dutchwest Distribution Ltd. - Haltwhistle
- Dutchy Salvage & Motor Spares - St Austell
- Duterium Ltd. - Altrincham
- Duthie Insurance Services Ltd. - Ayr
- Duthie Trawl Nets - Aberdeen
- Dutscher Scientific Uk Ltd. - Grays
- Dutton A & T - Abergele
- Dutton & Gavin (Textiles) Ltd. - Aylesbury
- Dutton Andrew & David - Shrewsbury
- Dutton C R & Sons - Chester
- Dutton Carpets Holdings Ltd. - Blackburn
- Dutton Engineering (Woodside) Ltd. - Sandy
- Dutton Glass & Mirror Ltd. - Birmingham
- Dutton Haulage Ltd - Swindon
- Dutton Horse Feeds - Wrexham
- Dutton International Ltd - London
- Dutton International Ltd - Sheffield
- Dutton International Ltd - Stockton on Tees
- Dutton International Ltd (Hull) - Hull
- Dutton International Ltd. - Cardiff
- Dutton International Ltd. - Lancaster
- Dutton J & R E - Crewe
- Dutton J E & G F - Colchester
- Dutton J S - Stockport
- Dutton Partners - Haywards Heath
- Dutton Simulation Ltd - Kenilworth
- Dutton T P & Sons - Chester
- Dutton W A & D & Sons - Knutsford
- Duty Free Designs Ltd - Manchester
- Duty Free Perfumes - Nottingham
- Dutyfreeperfume Ltd - Nottingham
- Dutysave Ltd. - Tring
- Duval Brownhill Partnership - Lichfield
- Duval Products Ltd - London
- Duval Products Ltd - Tadworth
- Duvale Plc - Henfield
- Duvatec Ltd - Manchester
- Duvell Ltd. - Bristol
- Duvet Pillow & Linen Co. Ltd - Manchester
- Duvet Pillow and Linen Co. Ltd - Manchester
- Duvine Developments Ltd. - Haverhill
- Dux Area Europe, Ltd - Spalding
- Duxbury Caravans - Chorley
- Duxbury Freight Ltd - Preston
- Duxbury It Services - Burnley
- Duxburys - Blackpool
- DV Automation Ltd. - Halesowen
- DV Howells Ltd - Milford Haven
- Dv Howles - Crawley
- DV Machining and Fabrication Ltd - Stoke on Trent
- Dv Networks Ltd. - Bristol
- Dv Systems Ltd. - Worthing
- DV8 Designs Ltd - Warrington
- DV8 Limousines - Sutton Coldfield
- DV8 Media (Uk) Ltd - Plymouth
- DV8 Training Ltd - London
- DVA Controls - Colwyn Bay
- Dvana Ltd. - Colwyn Bay
- DVD Builders Ltd - Peterborough
- Dvd Co. Uk Ltd. - Cheltenham
- Dvd Co. Uk Ltd. - Cheltenham
- Dvd Exchange - Glasgow
- DVD Plus Ltd - Luton
- Dvd Shop Online Ltd - Liverpool
- DVD Technology Ltd - Reading
- Dvd-and-Media Com - Doncaster
- DVJM Services - Selsey
- Dvm Architects - London
- Dvora Lewis - London
- DVR (Electrical Wholesale) Ltd - Bletchley
- DVR Ltd - Basildon
- Dvr Ltd - Basildon
- Dvs It Ltd. - Cardiff
- DVS LTD - Cardiff
- Dvs Quality Solutions Ltd. - Oldham
- Dvs Tyres - Market Rasen
- DVST Ltd - Macclesfield
- DW Brittain - Brentwood
- Dw Brown Truck Hire Ltd - Marlborough
- DW Engineering - Consett
- DW Engineering Services - Fareham
- DW Forklift Services Ltd - Leeds
- DW Glass and Glazing - High Wycombe
- DW Images Photography - Milton Keynes
- Dw International Ltd. - Reading
- Dw Netcom Ltd - High Wycombe
- DW Parker Skip Hire - Ardrossan
- DW Plastics Ltd - Chichester
- Dw Radway - Swindon
- DW Sheet Metal Ltd - Kinross
- DW Supplies - Wolverhampton
- DW Thomson (Blacksmiths) Ltd - Perth
- DW Tooke - Great Yarmouth
- Dw Wifi - Stourbridge
- DW Windsor Lighting - Hoddesdon
- Dwa - York
- DWA Agency - Thetford
- Dwa Builders - London
- Dwa Derek Watts Associates - Caterham
- DWA Media - London
- DWA Partnership - Watford
- Dwayne Edwards Ltd. - St Albans
- DWB Couriers - Buxton
- DWB Engineering - Tarporley
- DWB Logistics Ltd - Keighley
- Dwc International Ltd. - Scunthorpe
- Dwe - Port Talbot
- Dwebs Ltd - Blackpool
- Dwec Europe Ltd. - Manchester
- Dwell Architecture & Design Ltd - Haywards Heath
- Dwellcourt Ltd - Epsom
- Dwellight Ltd - Leeds
- Dweomer Consultants Ltd. - Leatherhead
- Dwf Stocktaking Ltd - York
- Dwi (Uk) Ltd - Slough
- Dwk Office Solutions Ltd - Dundee
- Dwm Plant Ltd - Manchester
- Dwp Website Design - Harrogate
- Dwr Cymru Cyfyngedig - Treharris
- Dwr Cymru Welsh Water (Pontypridd) - Pontypridd
- DWR Decorators Ltd - Havant
- Dwr Technology Ltd. - Walsall
- DWS Advertising Ltd - London
- Dws Designer Woodwork Services Ltd - Sheffield
- DWS Door and Window Services - Walsall
- Dws Environmental Ltd - Bury St Edmunds
- Dws Print Services Ltd. - Sevenoaks
- Dwsm Computers & Technology Ltd. - Tamworth
- DWSS - Southampton
- dwsupplies.com - Wolverhampton
- Dwt Solutions Ltd. - Harrow
- Dwyer Instruments Ltd - High Wycombe
- Dwyer Plc - London
- Dwyfor Oils - Garndolbenmaen
- Dwyran Design and Development Ltd - Anglesey
- Dx-Designs Ltd. - Knutsford
- Dxg Media Ltd. - Dukinfield
- Dxs (Uk) Ltd - Farnham
- Dy Eastern Foods Ltd - Dartford
- DY Fraser - Inverness
- Dy-Rect Services Ltd - Aylesbury
- Dy-tech Ltd - Crawley
- Dyaks Ltd - Watford
- Dyas Electrical - Grimsby
- Dyas Farms (1988) Ltd. - Ramsgate
- Dybco Textiles Ltd. - Southall
- Dyce Carriers Ltd. - Aberdeen
- Dycem Ltd. - Bristol
- Dyche Electrical Engineering Ltd - London
- Dyche Iain - Hereford
- Dychem Ltd. - Luton
- Dycon Ltd. - Milton Keynes
- Dycote Farms Ltd - Lincoln
- Dydx Partnership Ltd. - London
- Dye Harry I - Dereham
- Dye Tabrett Architects Ltd - Tunbridge Wells
- Dye-Sonic - Retford
- Dye-Sub Mugs Ltd - Aylesbury
- Dyebrick - Sittingbourne
- Dyecor Ltd - Hereford
- Dyed on Arrival - Nottingham
- Dyemont Ltd - Northwich
- Dyer & Butler Holdings Ltd - Exeter
- Dyer & Butler Holdings Ltd. - Southampton
- Dyer & Butler Ltd. - Southampton
- Dyer & Son - Banbury
- Dyer Bros (Marine) Ltd. - Southampton
- Dyer D & I - Honiton
- Dyer Engineering Ltd - Stanley
- Dyer Environmental Controls Ltd. - Stockport
- Dyer Fasteners - Brierley Hill
- Dyer James Brett - West Malling
- Dyer W G & Son - Braunton
- Dyer Welding Services Ltd - Ipswich
- Dyer Window Controls (Southern) Ltd. - Billericay
- Dyers International Ltd - Weymouth
- Dyers Ltd. - Luton
- Dyers Metal Mesh Ltd - Yeovil
- Dyers Quality Joinery Ltd. - Reading
- Dyesonic N D T - Chesterfield
- Dyfed Building & Plastic Supplies Ltd - Swansea
- Dyfed Electronics Ltd. - Milford Haven
- Dyfed Menswear Ltd - Swansea
- Dyfed Publications - Fishguard
- Dyfed Steels (Southern) Ltd - Shaftesbury
- Dyfed Steels Ltd. - Llanelli
- Dyfed Steels Mid-Wales Ltd - Llanelli
- Dyfed Steels South West - Cullompton
- Dyfed Timber Products - Pembroke Dock
- Dyffryn Memorials Ltd - Abergele
- Dyfi Valley Trout Farm - Machynlleth
- Dyform Jenkins Dunn Ltd - Dudley
- Dyfrig Dalziel Ltd. - Kidwelly
- Dyfrig T Richards - Maesteg
- Dyglen Precision Ltd - Glenrothes
- Dyke & Dryden Ltd - Watford
- Dyke Coomes Architects Ltd. - London
- Dyke E - Devizes
- Dyke Engineering Ltd - Newtown
- Dyke Engineering Ltd. - Newtown
- Dyke John N - Northampton
- Dykes Associates Ltd. - Nottingham
- Dykes Building Contractors Ltd - Southport
- Dylan Evans - Welshpool
- Dylan Hunter Design - Hull
- Dylan Roberts Fabrication Co. - Denbigh
- Dylan Thomas Ltd. - Boncath
- Dylan UK Ltd - Rugby
- Dylans Wholesale - Rossendale
- Dymatec - Luton
- Dymet Alloys Division of Corewire Ltd - Aldershot
- Dymoke Fine Woodworking - Hitchin
- Dymond Gas Services - Birmingham
- Dymond Shop Fittings - Barnstaple
- Dyn-Metal Ltd. - London
- Dyna Seal (U K) Ltd - Coalville
- Dyna-lec - Sheffield
- Dynacast Holdings Ltd. - Alcester
- Dynacom I T Support Ltd. - Braintree
- Dynaflex Gb Office - Bolton
- Dynafluid Ltd - Telford
- Dynahurst Ltd. - Stafford
- Dynalite Europe Ltd. - Westerham
- Dynamax Solutions Ltd - Twickenham
- Dynamax Technologies Ltd - Blackburn
- Dynamco Scientific Services - Camberley
- Dynamic Air Ltd. - Milton Keynes
- Dynamic Automation Ltd - Blaydon on Tyne
- Dynamic Balancing Services - High Wycombe
- Dynamic Battery Services Ltd. - Skelmersdale
- Dynamic Business Strategies Ltd. - Chelmsford
- Dynamic Cables Ltd. - Mansfield
- Dynamic Cassette International Ltd. - Boston
- Dynamic Catering Ltd. - Longfield
- Dynamic Change Ltd - Newcastle
- Dynamic Chemicals Ltd - Lanark
- Dynamic Computer Services - Leeds
- Dynamic Computers - Glasgow
- Dynamic Construction Ltd - Worcester
- Dynamic Consultants Uk - Witham
- Dynamic Controls Ltd. - Oldham
- Dynamic Data Design Ltd. - Bradford
- Dynamic Descaler Uk Ltd - Callington
- Dynamic Devices Ltd. - Liverpool
- Dynamic Display Ltd. - Croydon
- Dynamic Distance Learning Ltd. - Redcar
- Dynamic Driver Training Ltd - Manchester
- Dynamic Edge Solutions Ltd - Banchory
- Dynamic Electric Co Ltd - Harrow
- Dynamic Electrical Contractors - Blackpool
- Dynamic EMS Ltd - Dunfermline
- Dynamic enterprise services ltd. - Milton Keynes
- Dynamic Equipment Co. Ltd - Aberdeen
- Dynamic Extractions Ltd - Slough
- Dynamic Fashion World - Nuneaton
- Dynamic Fireworks Ltd - Colchester
- Dynamic Future Solutions Ltd - London
- Dynamic Group of Companies Ltd - Aberdeen
- Dynamic Heat Treatment & Engineering - Pontypool
- Dynamic Industries Ltd. - Northampton
- Dynamic Links Ltd. - Crediton
- Dynamic Load Monitoring (UK) Ltd - Southampton
- Dynamic Manufacturing Solutions Ltd - Fareham
- Dynamic Marine Services Ltd - Lymington
- Dynamic Metals Ltd - Hemel Hempstead
- Dynamic Monitoring Ltd - London
- Dynamic Multi Media Ltd - Newbury
- Dynamic Network Maintenance Ltd - Birmingham
- Dynamic Nutrition Services Ltd - London
- Dynamic Office Seating - Northampton
- Dynamic Packaging - Bristol
- Dynamic Packaging Ltd. - Bristol
- Dynamic Performance Ltd - Birmingham
- Dynamic Precision - Hinckley
- Dynamic Prospects Ltd. - Dunfermline
- Dynamic Recruitment Consultants Ltd - London
- Dynamic Resourcing Services - Birmingham
- Dynamic Sails - Emsworth
- Dynamic Selection Ltd - Nottingham
- Dynamic Services Ltd - Whitley Bay
- Dynamic Signal Processing Ltd. - Newbury
- Dynamic Systems Ltd - Towcester
- Dynamic Tanking Ltd - Scunthorpe
- Dynamic Teamwear - Leicester
- Dynamic Technical Products Ltd. - Birmingham
- Dynamic Technologies Europe Ltd. - Milton Keynes
- Dynamic Test Systems - Ware
- Dynamic Travel - Manchester
- Dynamic Vines Ltd - London
- Dynamic Web Sites Ltd - Spalding
- Dynamic Webs Ltd. - East Grinstead
- Dynamic Woods - Scottish Wood Ltd. - Dunfermline
- Dynamic-Ceramic Ltd. - Crewe
- Dynamica Ltd. - Mablethorpe
- Dynamicads Ltd. - Middlesbrough
- Dynamics (Bristol) Ltd. - Highbridge
- Dynamics Computer Consultants Ltd. - Penzance
- Dynamics Consultants - Southampton
- Dynamics Consultants - Southampton
- Dynamics Ltd - Southampton
- Dynamik Web Sites - Southport
- Dynamiq Engineering Ltd - Rugeley
- Dynamisys Ltd - Swindon
- Dynamite Baits Ltd. - Nottingham
- Dynamite Design Ltd - Basingstoke
- Dynamite Print Ltd - Redhill
- Dynamite Signs - Croydon
- Dynamite Space Ltd. - Nottingham
- Dynamix Concrete - Deeside
- Dynamix International Ltd - Stanmore
- Dynamix Software Ltd - Cardiff
- Dynamix Technology Ltd. - Kidlington
- Dynamo Games Ltd - Dundee
- Dynamo Models Ltd - Leeds
- Dynamo Security Services Ltd - Bexleyheath
- Dynamode U K Ltd. - Watford
- Dynamometer Services Group Ltd - Worcester
- Dynamotive Ltd. - Coalville
- Dynamotor Repair - Wolverhampton
- Dynaqua Ltd. - Tenbury Wells
- Dynashape Ltd - Cradley Heath
- Dynaslate Ltd - Plymouth
- Dynasty Clothing - Manchester
- Dynasty Doors Ltd. - Reading
- Dynasty Manufacturing - Birmingham
- Dynasurf(U.K.) Ltd - Sandbach
- Dynasystems Ltd - Southampton
- Dynatech Contracts Ltd - Exeter
- Dynatech Engineering Ltd - Willenhall
- Dynatech Fabrications Ltd - Scunthorpe
- Dynatork Air Motors Ltd - Hertford
- Dynatron I.T. Ltd - London
- Dynawest Ltd. - Ipswich
- Dynax Systems Ltd. - Basingstoke
- Dyne Technology Ltd - Lichfield
- Dyneleven Ltd - Rotherham
- Dynes Engineering Ltd. - Macclesfield
- Dynex Semiconductor Ltd. - Lincoln
- Dynex Technologies (Guernsey) Ltd - Guernsey
- Dynex Technologies Ltd. - East Grinstead
- Dynex/Rivett Inc - St Neots
- Dynic (U K) Ltd. - Cardiff
- Dynisco UK Ltd - London
- Dynistics Ltd - Solihull
- Dynix Ltd. - Chesham
- Dynmark International Ltd - Cheltenham
- Dyno Industries (U K ) Ltd - Mold
- Dyno Lock - St Andrews
- Dyno Locks - Aberdeen
- Dyno Locks - Bath
- Dyno Locks - Blackburn
- Dyno Locks - Brierley Hill
- Dyno Locks - Bristol
- Dyno Locks - Carshalton
- Dyno Locks - Chelmsford
- Dyno Locks - Eastleigh
- Dyno Locks - Epsom
- Dyno Locks - Esher
- Dyno Locks - Glasgow
- Dyno Locks - Harrogate
- Dyno Locks - Larkhall
- Dyno Locks - London
- Dyno Locks - Loughborough
- Dyno Locks - Maldon
- Dyno Locks - Neath
- Dyno Locks - Newport
- Dyno Locks - Norwich
- Dyno Locks - Nottingham
- Dyno Locks - Preston
- Dyno Locks - Solihull
- Dyno Locks - Stockton on Tees
- Dyno Locks - Thirsk
- Dyno Locks - Tiverton
- Dyno Locks - Uxbridge
- Dyno Locks - Wallington
- Dyno Secure (Gla) - Coventry
- Dyno Secure Lock Services - Enfield
- Dyno Secure Lock Services - Havant
- Dyno Spill - Crawley
- Dyno-Locks - Chatham
- Dyno-Locks - Edgware
- Dyno-Locks - Gateshead
- Dyno-Plumbing Ltd - Surbiton
- Dyno-Rod Ltd. - Surbiton
- Dyno-Secure Ltd - Leeds
- Dynocrew Ltd T/A Crewco - London
- Dynoliner Ltd. - Blackburn
- Dynomax Uk Ltd. - Horncastle
- Dynomec Ltd. - Castleford
- Dynomite Performance Motorcycles - Bournemouth
- Dynomite Productions Ltd - Nottingham
- Dynoprop Balancing - Romford
- DynOptic Systems Ltd - Brackley
- Dynotile - Coventry
- Dynpro Uk Ltd - Oxford
- Dyodelta Biosciences Ltd - Bagshot
- Dyprint - Letchworth
- Dyro Holdings Ltd. - Hull
- Dysart Plant Ltd. - Grantham
- Dysg Educational Services Ltd. - London
- Dysk PLC - Harpenden
- Dysk Plc - Harpenden
- Dyson & Buesnel - Jersey
- Dyson & Swindells Ltd. - Stockport
- Dyson CNC Routing Services Ltd - Sheffield
- Dyson Diecasting Ltd - Bletchley
- Dyson Diecastings Ltd - Milton Keynes
- Dyson Doors and Fabrications Ltd - Skipton
- Dyson E S & Sons - Huddersfield
- Dyson Group Plc - Sheffield
- Dyson Plumbing Heating & Bathroom Supplies - Southport
- Dyson Powder Coatings Ltd. - Poole
- Dyson Precision Ceramics - Dewsbury
- Dyson Precision Ceramics - Sheffield
- Dyson Presswork Ltd. - Brierley Hill
- Dyson Products Ltd - Brierley Hill
- Dyson Refractories - Bishop Auckland
- Dyson Refractories (Sheffield) (Sheffield) - Sheffield
- Dyson Roger J - Loughborough
- Dyson T P M Ltd. - Sheffield
- Dyson Thermal Technologies - Sheffield
- Dyson TPM Ltd - Dewsbury
- Dysys Chemical Systems - Blackburn
- Dytec - Kettering
- DYTECH Catalyst Technologies - Sheffield
- Dytech Corporation Ltd. - Sheffield
- Dytecna Ltd - Malvern
- Dytecna Ltd (Hereford) - Hereford
- Dytecna Ltd (Malvern) - Malvern
- Dytecna Ltd (Welshpool) - Welshpool
- Dytecna Ltd. - Weybridge
- Dytecna Systems Engineering (Syen Ltd) - Welshpool
- Dytecna Systems Engineering Ltd - Weybridge
- Dytel Technologies Ltd. - Pudsey
- Dytran Ltd - St Helens
- Dytronics Ltd - Barton upon Humber
- Dytronics Ltd. - London
- Dyts Ltd. - Gerrards Cross
- Dyvels Pine Furniture - Corbridge
- Dywidag Systems International Ltd. - Southam
- Dzine Art - London
- Dzine U K Ltd. - Oldham
- Dzine UK Ltd - Oldham
- Dzus Fasteners - Farnham