Company Index
- A 1 Ironworks - Lowestoft
- A 4 Engineering Ltd - Poole
- A 5 Pine - Rugby
- A A Araghi - West Wickham
- A A Cabinets - Frome
- A A Engineering - Yeovil
- A A G Stevens - Gillingham
- A A Grinding Services - Sheffield
- A A Joinery - Antrim
- A A Joinery - Great Yarmouth
- A A Joinery - Hull
- A A Joinery Ltd - London
- A A Joinery Ltd - Poole
- A A Metals - Coventry
- A A P S - Bexhill on Sea
- A A Soltec Ltd - Bournemouth
- A A T B F and Co - London
- A A Weldacar - Leicester
- A Adkins and Sons Ltd - Hinckley
- A and A - Ammanford
- A and A Cellar Services - Bedford
- A and A Fabrications - Sunderland
- A and A Glover Engineering Ltd - Widnes
- A and A Kitchens - Merthyr Tydfil
- A and A Lampkin (Silsden) - Keighley
- A and A Metalcraft - Preston
- A and A Mobility and Care - Great Yarmouth
- A and A Packaging - Waterlooville
- A and A Plumbing and Heating Services Ltd - Peterborough
- A and A Precision - Barnstaple
- A and B - Mansfield
- A and B - Milton Keynes
- A and B Aitchison - Dumfries
- A and B Central Heating Services - London
- A and B Engineering - Maidstone
- A and B Engineering Ltd - Dartford
- A and B Glass Co Ltd - Sudbury
- A and B Joinery - Benfleet
- A and B Jones - Pontypool
- A and B Metals - Douglas
- A and B Oil - Southampton
- A and B Richardson - Wednesbury
- A and B Woodberry - Romford
- A and C Auto Salvage - Bolton
- A and C Metal Finishers - London
- A and C Metal Spinning and Engineering - Tipton
- A and C Pumps - Ashford
- A and C Sheet Metal Ltd - Manchester
- A and C Steels Ltd - Birmingham
- A and D - Alloa
- A and D Barrowclough Ltd - Burnley
- A and D Door Systems Ltd - Altrincham
- A and D Formers Ltd - Northampton
- A and D Gates and Railings - Liverpool
- A and D Joinery Ltd - Bolton
- A and D Scrivens - Poole
- A and D Webb - Stonehouse
- A and D Wilson - Sunderland
- A and E Building and Joinery - Luton
- A and E Engineering - Burnley
- A and E Forrest Patternmakers - Motherwell
- A and E Squire Ltd - Willenhall
- A and E Textiles Ltd - Oldham
- A and F - Brough
- A and G Engineering - Sudbury
- A and G Heat Exchangers - Birmingham
- A and G Precision Engineers Ltd - Hailsham
- A and G Precision Toolmakers Ltd - Poulton le Fylde
- A and G Sheetmetal Services Ltd - Southminster
- A and G Shopfitters - Sunderland
- A and G Walden Bros Ltd - Brandon
- A and G Wareham - Poole
- A and H Commercial Printers - Ilford
- A and H Construction and Developments Ltd - Halesowen
- A and H Lift Services Ltd - Dronfield
- A and H Motorcycles - Burnley
- A and I Engineering Ltd - Port Talbot
- A and I Holmes and Co Ltd - Ashton under Lyne
- A and J Burton Engineering - Bridgnorth
- A and J Engineering - Coventry
- A and J Fab Tech Ltd - Liversedge
- A and J Joinery - Skegness
- A and J Services Ltd - Rowley Regis
- A and K Maintenance - Perth
- A and K Metal Polishing - Stroud
- A and K Partners Ltd - Norwich
- A and L - Barry
- A and L Mechanical Installations - Kilmarnock
- A and L Simon - London
- A and L Springs - Leicester
- A and L Stronach - Inverurie
- A and M Auto Services - Market Harborough
- A and M Engineering - Reading
- A and M Engineering Co Ltd - Rugby
- A and M Fastener and Engineering Supplies - Redditch
- A and M Generators Ltd - Kidwelly
- A and M Grinding Technology - Hinckley
- A and M Leisure Supplies - Luton
- A and M Metals - Coventry
- A and M Metals - Liverpool
- A and M Moore Ltd - Peterlee
- A and M Pallets - Launceston
- A and M Palletts - Tavistock
- A and M Pine - Chelmsford
- A and M Signs and Lighting - Pudsey
- A and M Sunblinds - Oxford
- A and M Training Services - Canterbury
- A and N - Richmond
- A and N Engineering - Southampton
- A and N Engineering Services Ltd - Kettering
- A and N Fabrications Ltd - Northampton
- A and N Forktrucks - Bristol
- A and N J Miller - Horsham
- A and N Signs - London
- A and P Ballscrews - Newport (Gwent)
- A and P Chatham Ltd - Chatham
- A and P Engineering - Rochdale
- A and P Engineering Ltd - Bilston
- A and P Falmouth - Falmouth
- A and P Group - Hebburn
- A and P J Steels Ltd - Stourbridge
- A and P Kitchen Supplies Ltd - Torquay
- A and P Metalworks - London
- A and P Tools and Products Ltd - Chertsey
- A and P Tyne - Hebburn
- A and R Blinds - Colchester
- A and R Control Systems Ltd - Sowerby Bridge
- A and R Doors - Craigavon
- A and R Engineering - Dartford
- A and R Engineering - Swadlincote
- A and R Engineering Ltd - Clacton on Sea
- A and R Engineering Services Ltd - Sheffield
- A and R Handling - Banbury
- A and R Hepburn (Engineering) Ltd - Edinburgh
- A and R House Engineering - Weston super Mare
- A and R Metal Finishers - Oldham
- A and R Metalworks - Brighton
- A and R Pankhurst - Guildford
- A and R Racing Services - Wells
- A and R Refrigeration and Fabrication - Liverpool
- A and R Sheet Metal - Bedford
- A and R Sheet Metal and Fabrications - Brighouse
- A and R Transmissions - Plymouth
- A and R Welding - Ryde
- A and S Bearings and Transmissions Ltd - Buxton
- A and S Consultants Ltd - Glasgow
- A and S Cutting Formes - Smethwick
- A and S Engineering - Exeter
- A and S Fabrications Birmingham Ltd - Birmingham
- A and S Mckay - Birkenhead
- A and S Motorcycles - Bolton
- A and S Motors - Manchester
- A and S Precision Engineering - Bolton
- A and S Precision Products - Bideford
- A and S Tooling - Bognor Regis
- A and T Pleating Co - Manchester
- A and T Services - Great Missenden
- A and V Contracting Ventilation - Isleworth
- A and W Jigboring Ltd - Redditch
- A and Z Engineering (Reading) Ltd - Reading
- A and Z Upholstery - Leicester
- A Archer - Dunmow
- A B Blinds - Chorley
- A B C Access Ltd - Harrogate
- A B C Blinds - Bridport
- A B C Fabrications Ltd - Bristol
- A B C Metal - Leicester
- A B C Print and Crafts - Glasgow
- A B C Scrapmetals - Clacton on Sea
- A B E Engineering - Hampton
- A B E Engineering Ltd - Burntwood
- A B Engineering - Benfleet
- A B Engineering Services North East Ltd - Barnard Castle
- A B Equipment - Belfast
- A B Gas and Heating - Huddersfield
- A B H Metals - Dudley
- A B I - Milton Keynes
- A B I Facilities Engineering Ltd - Sutton Coldfield
- A B Industrial Services Ltd - Bingley
- A B Joinery - Doncaster
- A B K Consultants Ltd - Middlesbrough
- A B Martins - Norwich
- A B Metals - Leeds
- A B Plumbing Services - Camberley
- A B Quality Life Mobility - Scarborough
- A B Signs - Norwich
- A B Sweeney - Dorking
- A B T Engineering Ltd - Paisley
- A B Technical Solutions Ltd - Pontypridd
- A Basnett - Malton
- A Bedford - Sheffield
- A Belcher - Sutton Coldfield
- A Bickerton - Sandbach
- A Birtwistle Joinery Ltd - Northwich
- A Blinding Concern - Gravesend
- A Blundell Ltd - Coventry
- A Boyd - Hamilton
- A Bratt and Son Ltd - Nottingham
- A Brunton Scrap Metal Processors - Bridlington
- A Buckfield and Sons - London
- A Bush (Engineering Services) Ltd - Leeds
- A C A Developments Ltd - Glasgow
- A C B Joinery Services - Thame
- A C Blinds - Lincoln
- A C D C Signs - Armagh
- A C D Ltd - Coventry
- A C Dowding - Coleford
- A C E Assessors Ltd - Bradford
- A C E E Services - London
- A C E Installions Services Ltd - Stroud
- A C Engineering - Addlestone
- A C Engineering Services - Nottingham
- A C Forge - Birkenhead
- A C Haines Engineering Ltd - Plymouth
- A C J Engineering - Larne
- A C L Project - Camberley
- A C Metals - Darlington
- A C Mottram - Eastbourne
- A C Pillar Tools - Hebburn
- A C Precision Engineering Ltd - Abingdon
- A C Reid - Whitehaven
- A C S Imaging - Rochester
- A C Steel Services Ltd - Burton on Trent
- A C W Engineering Services Ltd - Gosport
- A C W Engineering Services UK - Leamington Spa
- A Cad Engineering Design - Ormskirk
- A Charmley Joinery and Refurbishment - Wirral
- A Clarke and Sons Ltd - Dunmow
- A D B - Liss
- A D Banks and Partners - Lancing
- A D Belcher - Colchester
- A D Bell - Harrogate
- A D Canning Joinery - Londonderry
- A D Joinery Ltd - Benfleet
- A D L Traffic Engineering Ltd - Bristol
- A D M - Bishops Stortford
- A D M Precision Engineering Ltd - Wigston
- A D M Services - Ebbw Vale
- A D Metal Spinning - Elland
- A D Motorcycles - Norwich
- A D Precision Engineering Ltd - Ryde
- A D S Precision Engineering - Waterlooville
- A D Signs - Farnborough
- A D Taylor Ltd - Stroud
- A D W Interiors - Newcastle upon Tyne
- A D X Precision Engineering - Gosport
- A Dawson - Spennymoor
- A Dovey Upholstery Service - Glossop
- A Durose Ltd - Hull
- A E C Heating - Manchester
- A E C Walker Ltd - Poole
- A E D Metal Cutting Services - Newtownards
- A E Duncan - Omagh
- A E Morris Ltd - Doncaster
- A E Smith - Cheltenham
- A E Thomas and Sons - Bristol
- A E Thompson and Son - Wigston
- A Evans Engineering Ltd - Ormskirk
- A F Belting - Walsall
- A F Brown and Sons - Darlington
- A F C - Chelmsford
- A F C Precision Engineering Ltd - Banbury
- A F Crudden Associates - Elgin
- A F Cruden - Inverness
- A F L Engineering Ltd - Hebburn
- A F L Ltd - Basildon
- A F R Air Conditioning - Swindon
- A F Samson and Sons - Birmingham
- A Form Tooling Ltd - Leicester
- A Frame Engineering - Nelson
- A G A Joinery - Witney
- A G B - Irvine
- A G Bicknell - Liphook
- A G Evans Ltd - Tring
- A G Gears Of Coventry - Coventry
- A G Gears Of Coventry - Coventry
- A G Helliwell - Sheffield
- A G M Fabrications - Corby
- A G Mobility - Broseley
- A G Petty - Bedford
- A G Plateware Ltd - London
- A G Prout - Newent
- A G R - Portsmouth
- A G S Ltd - Walsall
- A G S Motorcycles - Bristol
- A G Spencer M T S Joinery - Crymych
- A G Stringer - Smethwick
- A G Systems - Southampton
- A G T International Ltd - Ulverston
- A G Wright - Henfield
- A Gilbert Welding - Leicester
- A Green Engineering (Lincoln) Ltd - Lincoln
- A Griffiths - Oakham
- A Griffiths and Son - Treharris
- A H - Southall
- A H B Services - Norwich
- A H Bassett - Carmarthen
- A H Buckley and Sons - Elland
- A H Design - Belfast
- A H Elliott - Rugby
- A H Engineering and Fabrications Ltd - Stoke on Trent
- A H Fasteners Ltd - Barnsley
- A H L Precision Engineering - Washington
- A H M and Co - Kingswinford
- A H Panels Ltd - Leicester
- A H S Mechanical Ltd - Lutterworth
- A H Special Steelmongers - Helston
- A Hallworth and Sons - Rochdale
- A Henton Steel Fabrications Ltd - Atherstone
- A Holmes Joinery - Preston
- A Howard - Matlock
- A Hughes Engineering Survey Ltd - Newport (Gwent)
- A I M Vehicle Components Ltd - Warrington
- A I Pine - Wickford
- A I Process Systems Ltd - Nelson
- A Isles and Son - Rickmansworth
- A J and H Jeffers and Partners - Ormskirk
- A J Ashworth - Leyland
- A J B Consulting Engineers - Welwyn Garden City
- A J B Consulting Engineers Ltd - Saffron Walden
- A J B Engineering - Dunmow
- A J B Pallet Supplies - West Bromwich
- A J C Lamont Ltd - Coleraine
- A J Clark Joinery Services - Airdrie
- A J Clark Ltd - Bourne End
- A J Clarke - Bury St Edmunds
- A J D Engineering Ltd - Ellesmere Port
- A J Day and Son - Staines
- A J Dodds - Herne Bay
- A J F Quinnell - Maldon
- A J G Waters Ltd - Croydon
- A J Garrett - Wellington
- A J Grant and Sons - Inverness
- A J Hardman Joinery - Bolton
- A J Hastie - Sherborne
- A J Joinery - Caernarfon
- A J Joinery - Middlesbrough
- A J L Motorcycles - Burton on Trent
- A J Ltd - Manchester
- A J M Fixings and Power Tools Ltd - Huddersfield
- A J M Services - Tadworth
- A J Marshall (Special Steels) Ltd - York
- A J Mclaren Associates - Beckenham
- A J N Plumbing - Loughton
- A J N Steel Stock Ltd - Newmarket
- A J Ohare Joinery - Liverpool
- A J Owen and Co - Cleckheaton
- A J Read - Haywards Heath
- A J Routledge Joinery - Carlisle
- A J S Blinds - Chigwell
- A J S Engineering Ltd - Northwich
- A J S Metals Ltd - Willenhall
- A J Signs Ltd - Guildford
- A J Transmissions - Wilmslow
- A J Waite Engineering - Reading
- A J Ward Joinery - Sheffield
- A J Williasm&Son Ltd - Berkeley
- A J Worger - Farnham
- A Jarman - Godalming
- A K Engineering Services - Chorley
- A K F Blacksmiths Services - Kirkcaldy
- A K Heating - Maidstone
- A K Industry Ltd - Leicester
- A K L Bearing and Power Transmission Co Ltd - Bristol
- A K L Sheet Metal Co - Stourbridge
- A K Motor Spares - Salisbury
- A K Products - Watford
- A K S Engineering Ltd - Reading
- A Kelvey - Iver
- A Kemp Ltd - Hyde
- A Kidman - Brighouse
- A L D Vacuum Technologies - Guildford
- A L Daines and Partners - Carlisle
- A L Industrial Doors Ltd - Chatham
- A L Jones - Waltham Cross
- A L Lintels - Bristol
- A L R - Market Rasen
- A L Stanley - Kidderminster
- A L W - Telford
- A Lamond - Glasgow
- A Level Access - Southport
- A Lewis - Dornoch
- A M Autos - London
- A M B Engineering Ltd - Slough
- A M Boiler Services Ltd - Colchester
- A M C Joinery - Huntingdon
- A M E Plumbing and Heating - York
- A M Hydraulics Ltd - Bristol
- A M K Signs Ltd - Wigan
- A M Kane - Chichester
- A M Kitchen Design - Bromley
- A M Lettering and Graphics Ltd - Stockton on Tees
- A M Lilliott - Retford
- A M P Sheet Metal Work - Leominster
- A M P Traditional Joinery - Frome
- A M Poole - Harwich
- A M Protty - Sutton Coldfield
- A M Q Ltd - Brighton
- A M S Fabrications - Torpoint
- A M Shea - Halifax
- A Macdougall - Isle of Bute
- A Mackintosh CNC Service - Edinburgh
- A Maffei and Sons - Manchester
- A Max - Rugeley
- A Mcdougall - Edinburgh
- A McPherson (Blacksmiths) Ltd - Johnstone
- A N Bridger - Rowlands Castle
- A N D Joinery - Musselburgh
- A N Dennsion Ltd - Donaghadee
- A N Fraser Joinery - Spean Bridge
- A N Hydraulics - Crewe
- A N M Pallets - Truro
- A N Mcavoy Ltd - London
- A N T Welding Ltd - Bromyard
- A N V S J - Goole
- A New Sign - Pontypridd
- A One Insulation - Bradford
- A One Lift Services Ltd - Thornton Cleveleys
- A One Precision Engineers Ltd - Hounslow
- A One Sheet Metal - Stalybridge
- A Owen and Sons Ltd - Sheffield
- A P - Colchester
- A P A Metals - Willenhall
- A P and P C Carpenter - Cheltenham
- A P Beattie - Radstock
- A P C Group Ltd - Bradford
- A P Chapman - Bingley
- A P E - Gateshead
- A P K Leisure Ltd - Burton on Trent
- A P M Engineering Ltd - Waterlooville
- A P Motorcycles - Matlock
- A P P Engineering Consultants - Reading
- A P Powder Coating - Malton
- A P Robinson - Portsmouth
- A P S Signs Ltd - Keighley
- A P Services Ltd - Louth
- A P Specialist Doors and Joinery Ltd - Sandy
- A P T Fixing Ltd - Rowley Regis
- A P T Metal Developments - Redditch
- A P V Boiler Services - Kidlington
- A Part Enterprises - Stamford
- A Perry and Co Hinges Ltd - Cradley Heath
- A Pickles Sewing Machines - Leeds
- A Pine Romance - London
- A Plant and Co - Birmingham
- A Plant Powered Access - Salford
- A Plant Rail Plot - Brentwood
- A Poole and Son Ltd - Redditch
- A R B Engineering - Salisbury
- A R B Precision Engineers Ltd - Hailsham
- A R Baker - Sheffield
- A R Ball Engineering Ltd - Ventnor
- A R E - Huddersfield
- A R Grant - Leicester
- A R M Engineering Ltd - Chatham
- A R Payne - Trowbridge
- A R Precision Engineering - Oldham
- A R S - Nottingham
- A R T Associates Ltd - Wallsend
- A R T Metals - Birmingham
- A R Tanner Ltd - Stourbridge
- A R Valli and Sons - Uxbridge
- A R Willliams Joinery Services - Forres
- A Reeve and Son - Bury St Edmunds
- A Ronai (Eastern) Ltd - Tunbridge Wells
- A Room With A View - Reigate
- A S Bearings and Drives Services - Chesterfield
- A S C Forklift Services - Nottingham
- A S C Materials Handling Ltd - Stockport
- A S C Mobility - Lytham St Annes
- A S D Coil Processing - Oldbury
- A S D Metal Services - Kidderminster
- A S D Metal Services Ltd - Bathgate
- A S D Metal Services Ltd - Tonbridge
- A S E - Worcester
- A S E Design and Development - Leigh on Sea
- A S Engineering - Christchurch
- A S Group Scotland Ltd - Glasgow
- A S Joinery - Huddersfield
- A S Jones - Caerphilly
- A S K Tools Ltd - Batley
- A S L Fabrications - Hull
- A S Lamb - Aberdeen
- A S M Maufacturing Ltd - Worcester
- A S Morton Signs - Wigton
- A S Mosley and Co Ltd - Insch
- A S P Consulting Ltd - Derby
- A S Precision Engineering - Birmingham
- A S Precision Engineering Ltd - Waterlooville
- A S Pressure Engineering Ltd - Romsey
- A S Sheet Metal Ltd - Doncaster
- A S T E Rail Ltd - Hitchin
- A S W Plumbing Services - Stonehaven
- A S Whitaker - Clitheroe
- A Scott - Ballymena
- A Shade Sunblinds - Hull
- A Sign Of The Times - Lancaster
- A Smith - Studley
- A Smith (Sandwell) Ltd - Oldbury
- A Smith Gt Bentley Ltd - Colchester
- A Stackwell Forge - Wisbech
- A Steadman and Son Ltd - Carlisle
- A T Blind Services Ltd - Sittingbourne
- A T C Craftsman - Croydon
- A T Co Ltd - Cradley Heath
- A T Jarvis and Son - London
- A T Jeffrey - West Linton
- A T Kinetics Ltd - Stoke on Trent
- A T L Engineering - Malton
- A T R Hydraulics Ltd - Aberdeen
- A T S Fabrications - Leicester
- A T S Services - Southend on Sea
- A T Songhurst - Canterbury
- A T Tool Centre Ltd - Banbury
- A Technical Engineering - Malvern
- A Thompson Consulting Ltd - Northallerton
- A To Z Precision Engineering - Thetford
- A Trak Engineering Ltd - Cannock
- A Twitchett - Caernarfon
- A U S Trading Ltd - Manchester
- A V A Leisure Ltd - Edenbridge
- A V B Mills Ltd - Hinckley
- A V J Joinery - Lincoln
- A V Smith and Son - Wallingford
- A V Steel Innovations - Leicester
- A Venning Ltd - Manchester
- A Vision Signs - London
- A W A Industrial Services - Bolton
- A W A Refiners Ltd - Harlow
- A W Brindle Co Ltd - Bolton
- A W C Fabrications - Peterlee
- A W Clarke Engineering Ltd - Oxford
- A W Parish - Sheffield
- A W Plumbing and Heating - Swansea
- A W Precision Engineering - Poole
- A W Smith Ltd - Gosport
- A Weld Ltd - Neath
- A White Engineering Services - Corby
- A Whitney - Neath
- A Whylde - Wakefield
- A Wilkins Joinery - Nottingham
- A World Of Pine - Salisbury
- A Z M Engineering - Swindon
- A&V Gearbox Services - Hitchin
- A-Belco Ltd - Ashington
- A-Form Tooling Ltd - Leicester
- A-Plant (Ashtead Plant Hire Co) - Barrow in Furness
- A-Plant (Ashtead Plant Hire Co) - Bristol
- A-Plant (Ashtead Plant Hire Co) - Ipswich
- A-Plant (Ashtead Plant Hire Co) - London
- A-Plant (Ashtead Plant Hire Co) - Nuneaton
- A-Plant (Ashtead Plant Hire Co) - Plymouth
- A-Plant (Ashtead Plant Hire Co) - Watford
- A-Plant Powered Access - Kendal
- A-Plas Windows Ltd - Bolton
- A-Stat - Wolverhampton
- A-Tec Plastics Ltd - New Milton
- A-Tec Systems - Wigan
- A-Tech Signs - Londonderry
- A-Z Ability - Cromer
- A-Z Engineering Ltd - Oswestry
- A-Z Geotechnical and Environmental Services - Longfield
- A-Z Of Signs - Brighton
- A-Z Stickers - Newcastle upon Tyne
- A1 Anodising - East Grinstead
- A1 Bearings Ltd - Leominster
- A1 Blinds and Curtains - Newport (Gwent)
- A1 Electroplating - St Neots
- A1 Engine - Bradford
- A1 Engineering Ltd - Workington
- A1 Fabrications - Blackpool
- A1 Firtrade Windows and Doors Ltd - Liverpool
- A1 Graphics Ltd - Cannock
- A1 Hydraulics - Wolverhampton
- A1 Hydraulics Ltd - Leicester
- A1 Laboratory Supplies Ltd - Enfield
- A1 Magnetics Ltd - Sandy
- A1 Metal Fabrications - Leicester
- A1 Metal Laundry Ltd - Birmingham
- A1 Mobility Ltd - Blackpool
- A1 Pallets and Timber Products - Sheffield
- A1 Performance Ltd - Lancing
- A1 Pine Ltd - Maldon
- A1 Plates - Leicester
- A1 Plating - Redditch
- A1 Plymol Flagstaff Co Ltd - Wirral
- A1 Precision - Sheffield
- A1 Scrap Metal - Coventry
- A1 Security Solutions - Tamworth
- A1 Sheet Metal Flues Ltd - Newark
- A1 Signing Co - Sandy
- A1 Signs - Sheffield
- A1 Signs (Wisbech) Ltd - Wisbech
- A1 Steam Repairs Co Ltd - Sidcup
- A1 Steel Fabrications - Liverpool
- A1 Steel Ltd - Peterborough
- A1 Supplies - Ipswich
- A1 Tills Direct - Liverpool
- A1 Tools - Redditch
- A1 Top Spares - Brandon
- A1 Transmissions - Bolton
- A1 Transmissions - Wigan
- A1 Trimmers - Knottingley
- A1 Turning - Coventry
- A1 Typeserve Ltd - Aberdeen
- A1 Up and Over Garage Doors - Ashton in Makerfield
- A1 Westbrook - Liverpool
- A1 X-Press Windows - Kirkby
- A10 Boiler Spares - London
- A16 Road and Race Supplies - Alford
- A2D Ltd - Cardiff
- A3 Fixings Ltd - Tadworth
- A4 Access - Leeds
- A4 Copy Technology Ltd - Liverpool
- A4 Plus Drawing Services Ltd - Chatteris
- A5 Hydraulics Ltd - Darlington
- AA Brown and Sons-Gunmakers - Birmingham
- Aa Crown Signs - Warrington
- AA Duct - Loughborough
- AA Fork Truck And Engineering Ltd - Liverpool
- AA Gates Ltd t/a Argonarc - Enfield
- Aa Hydraulics and Oils - Dungannon
- AA Sheet Metal - Norwich
- AA Windows and Conservatories - Torquay
- AAA Flight Cases - Peterborough
- AAA Metal Spinnings - Rickmansworth
- Aacorn Engineering - Solihull
- AAF UK Ltd - Rochdale
- Aaj Engineering Ltd - Birmingham
- Aaken Engineering - Colne
- Aalco - Liverpool
- Aalco
- Aalco Amari Metals Ltd - Hessle
- Aalco Commercial Body Building Products - Halesowen
- AAP Design Manufacturing Services Ltd - Jarrow
- AAR Environmental Ltd - Kings Langley
- Aaran House - Weymouth
- Aaran Sheet Metal Ltd - Bradford
- Aarcweld Ltd - East Kilbride
- Aardee Security Shutters Ltd - Glasgow
- Aardvark - Holmfirth
- Aardvark - Liverpool
- Aardvark Associates PR and Public Affairs - Dorchester
- Aardvark Clear Mine Ltd - Insch
- Aardvark Engineering Ltd - Kidderminster
- Aardvark Signs - Weston super Mare
- Aaron Arkwright Engineering Ltd - Leeds
- Aaron Joinery and Home Improvement Service - Middlesbrough
- Aaron Metal and Plastic Supplies Ltd - Bristol
- Aaron Precision Turned Parts Ltd - Leicester
- Aaron Radiator Co Ltd - London
- Aaron Roller Shutters - Coatbridge
- AAVF Ltd (Anglo American Vulcanized Fibre Ltd) - Bideford
- AAVID Thermalloy Ltd - Swindon
- Aaztec Coatings Ltd - Glasgow
- AB A-Alite Ltd - Hitchin
- AB Allen Engineering Ltd - Belfast
- AB and Sons Ltd - Buxton
- Ab Car and Commercial - Birmingham
- Ab Engineering - Fleet
- AB Graphic International Ltd - Bridlington
- AB Graphic International Ltd - Driffield
- AB Hydraulic and Pneumatic Services - Wigan
- Ab Light Engineering - Southampton
- AB Linear Services Ltd - Barnstaple
- Ab Metals - Taunton
- Ab Motorcycles - Stockport
- AB Precision (Poole) Ltd - Poole
- AB Profilgruppen - Worcester
- AB Rooms and Son Ltd - Hull
- AB Supplies Ltd - Wilmslow
- Aba Consultants - London
- ABA Plastics Ltd - Bridgend
- Abaca Engineering - Coventry
- Abachem Engineering Ltd - Newark
- Abacon Ltd (Coated Abrasives) - Sheffield
- Abacus Aquameter Ltd - Hoddesdon
- Abacus Business Systems - Brighton
- Abacus Cam and Tool - Downham Market
- Abacus Consult - Liverpool
- Abacus Design Studios - Stockport
- Abacus Engineering - Workington
- Abacus Engineering Solutions - Melton Mowbray
- Abacus Lighting Ltd - Sutton in Ashfield
- Abacus Pallet Distribution - Glasgow
- Abacus Pine - Rotherham
- Abacus Presentation Services Ltd - London
- Abacus Tubes Ltd - Huddersfield
- Abacus Tubular Products Ltd - Huntingdon
- Abacus Valves International Ltd - Alton
- Abacus Windows - Chelmsford
- Abanaki (UK) Ltd - Bristol
- Abar Automation Ltd - Newport
- Abatech Ltd - Nottingham
- Abb Eutech - Glasgow
- Abb Eutech Process Solutions - Thornton Cleveleys
- ABB Ltd - Ipswich
- ABB Ltd - Penryn
- ABB Ltd - Stone
- ABB Ltd - Telford
- Abba - Merthyr Tydfil
- Abba Commercial Sales Ltd - St Helens
- Abbacas Consulting LLP - Nottingham
- Abbachem Ltd - West Bromwich
- Abbey Blinds and Carpets - Newport (Gwent)
- Abbey Blinds and Shading Ltd - Surbiton
- Abbey British Motorcycle Spares - Lincoln
- Abbey Corrugated Ltd - Bedford
- Abbey Die and Tool Ltd - Walsall
- Abbey Drainage Solutions - Stanford le Hope
- Abbey Electronics - Clitheroe
- Abbey Engineering - Southampton
- Abbey Engineering (Liverpool) Ltd - Liverpool
- Abbey Fabrications Ltd - Rainham
- Abbey Fasteners Ltd - Kidderminster
- Abbey Fire UK Ltd - Warrington
- Abbey Forge - Guildford
- Abbey Forge and Fabrications - Pontefract
- Abbey Garage Doors - Richmond
- Abbey Heat Transfer Ltd - Eastleigh
- Abbey Industrial Solutions - Normanton
- Abbey Lift Truck Services - Plymouth
- Abbey Lifts - Plymouth
- Abbey Lifts Ltd - Cardiff
- Abbey Maintenance Co - Peterborough
- Abbey Mechanical Services Ltd - Walsall
- Abbey Metal Finishing Co Ltd - Nuneaton
- Abbey Plastics - London
- Abbey Precision Components - Dudley
- Abbey Precision Engineering - Sittingbourne
- Abbey Precision Ltd - Milton Keynes
- Abbey Precision Sheet Metal Ltd - Leicester
- Abbey Products Toolmakers - Leicester
- Abbey Pynford plc - Watford
- Abbey Quilting Ltd - Dagenham
- Abbey Services - Perth
- Abbey Sheetmetal Ltd - Hailsham
- Abbey Sign Co - Cornhill On Tweed
- Abbey Spares and Supplies Ltd - Worcester
- Abbey Spuncast Ltd - Willenhall
- Abbey Steel and Shearing Co Ltd - Stevenage
- Abbey Steels - Wolverhampton
- Abbey Surgical (Surrey) Ltd - Mitcham
- Abbey Tool and Gauge - Kelso
- Abbey Upholstery - Nottingham
- Abbey Upholstery - Oldham
- Abbey Window Blinds - Stockport
- Abbey Woodworkers - Scarborough
- Abbfab Services Ltd - Bolton
- Abbicoil Springs Ltd - Craigavon
- Abbot Brown and Sons Ltd - Beaminster
- Abbot Fixing Systems Ltd - Milton Keynes
- Abbots Engineering Supplies - Watford
- Abbotsbury Engineering Ltd - St Ives (Huntingdon)
- Abbotsfield Metals - St Helens
- Abbotsford Blacksmiths and Welders - Motherwell
- Abbott and Co (Newark) Ltd - Newark
- Abbott and Lomax - Blackburn
- Abbott Fabrications Ltd - Rushden
- Abbott International plc - Burnham on Crouch
- Abbott Risk Consulting - Helensburgh
- Abbott Steel Ltd - Newark
- Abbott Tool and Die Co - Ware
- Abbott Wade - St Helens
- ABC - Burnley
- Abc Blinds - Bristol
- ABC Catering and Party Equipment Hire Ltd - Sutton
- Abc Diesels Ltd - Great Yarmouth
- Abc Fire Protection (Halifax) Ltd - Halifax
- Abc Industrial Doors Ltd - Altrincham
- Abc Lift Services Ltd - Cheltenham
- ABC Lifting Equipment Engineers Ltd - Accrington
- Abc Multi-Trades - Halifax
- Abc Pallets - Northampton
- ABC Power Tools Services Ltd - Crewe
- Abc Refrigeration - Penryn
- ABC Stainless Ltd - Peterborough
- ABC Tube Systems - Peterborough
- Abco Engineering Hydraulics - Newark
- Abco Industrial Fasteners Ltd - London
- Abd - Portsmouth
- ABD Copiers - Sheffield
- ABDEB Engineering (Clevedon) - Clevedon
- Abe - London
- Abec Fixings - Birmingham
- Abel Demountable Systems Ltd - Chesterfield
- Abel Engineering Fabrications Ltd - Edinburgh
- Abell Fasteners - Droitwich
- Aber Instruments Ltd - Aberystwyth
- Aber Wrought Iron - Bargoed
- Abercorn Bearing Co - Londonderry
- Abercorn Engineering Ltd - Paisley
- Aberdeen Cargo Handling Services Ltd - Aberdeen
- Aberdeen Control Ltd - Aberdeen
- Aberdeen Drilling Consultants Ltd - Aberdeen
- Aberdeen Fabrication Ltd - Aberdeen
- Aberdeen Machining Services - Aberdeen
- Abergele Mobility - Abergele
- Aberlink Ltd - Stroud
- Aberlour Engineering - Aberlour
- Aberna - Aldershot
- Abernethy William Ltd - Glasgow
- Aberystwyth Boiler Maintenance - Aberystwyth
- Abesco Ltd - Aberdeen
- Abex Able Bearing Co Ltd - Bury
- Abex Power Components Ltd - Wigan
- Abf Europe Office Furniture - York
- Abfab Ltd - Norwich
- Abi Engineering - Tewkesbury
- Abi Mechanical and Electrical - Wickford
- ABI UK Ltd - Beverley
- Abic Engineering Ltd - Bedford
- Ability Cane - Sheffield
- Ability Handling - Rotherham
- Ability International Ltd - Peterborough
- Abiljo Excavator Services Ltd - Burton on Trent
- Abingdon Fork Trucks - Abingdon
- Abingdon Textiles - Middlesbrough
- Abird Ltd - Sandwich
- ABK Engineering - Leicester
- Abl - Watford
- ABL (Aluminum Components) Ltd - Birmingham
- Abl Training - Dunstable
- Able and Able Re Upholstery - Leeds
- Able Care Ltd - Aberdeen
- Able Engineering - Burton on Trent
- Able Engineering - Loughborough
- Able Engineering (T/u FW Precision Engineering) - Birmingham
- Able Engineering Ltd - Kings Lynn
- Able Engineering Services - Uxbridge
- Able Furniture Ltd - Spalding
- Able Hydraulics Ltd - Manchester
- Able Joinery - London
- Able Lifting Gear (Swansea) Ltd - Swansea
- Able Living - London
- Able Living Centre - Leicester
- Able Metal Finishing Ltd - Hounslow
- Able Plumbing and Heating - Sunderland
- Able Roller Shutters Ltd - Glasgow
- Able Signs - Clacton on Sea
- Able To Enable - Carnforth
- Able To Enable Ltd - Harrogate
- Able To Enable Ltd - York
- Able Tooling - Redditch
- Able Transmissions - Wakefield
- Able-Aid - Leigh on Sea
- Ablewhite Consultants - Caterham
- Abloy Security Ltd - Watford
- ABM Motor Factors Ltd - London
- ABM Precisions (Nuneaton) Ltd - Nuneaton
- ABM Steels Pvt Ltd - Ryde
- About Time - Southsea
- ABP Plastics - Blackpool
- ABR Fabrications Ltd - Manchester
- ABR Sheet Metal - Huddersfield
- Abraclean Ltd - Stockport
- Abrahone Engineering Ltd - Wakefield
- Abran Tools Ltd - Stafford
- Abrasive Chasers Drilling and Sawing LLP - Biggleswade
- Abrasive Developments - Altrincham
- Abrasive Machinery Technology (AMT) - Halifax
- Abrasive Multiblasting Ltd - Stourbridge
- Abrasive Services - Hitchin
- Abrasive Technology Ltd - Lichfield
- Abrasive Technology Ltd - London
- Abrasives and Screw Products Ltd - Liverpool
- Abro - Andover
- Abro - Wareham
- Abro Engineering - Great Yarmouth
- Abros Blinds - Stanford le Hope
- Abru Ltd - Belper
- ABS Metals Ltd - Falmouth
- Abs Precision Ltd - Newcastle upon Tyne
- ABS Pumps Ltd - Hartlepool
- ABS Wastewater Technology Ltd - Crawley
- Abshot Engineering Ltd - Fareham
- Absolair Filtration Ltd - Maidstone
- Absolam Evans and Son - Llangollen
- Absolut Signs Ltd - London
- Absolute - Cambridge
- Absolute Comfort Plc - Rochford
- Absolute Cooling Ltd - Nottingham
- Absolute Engineering Products - Derby
- Absolute Engineering Services - Elland
- Absolute Product Design Ltd - Plymouth
- Absolute Vacuum Services - Haywards Heath
- Absolute Vision Ltd - Nuneaton

Abssac Ltd - Evesham- Abt Mechanical Services Ltd - Penrith
- Abtec Engineering Ltd - Newcastle under Lyme
- Abtech Ltd - Sheffield
- Abtech Precision Ltd - Milton Keynes
- Abtek Ltd - Newcastle upon Tyne
- Abus Crane Systems Ltd - Yateley
- Abuzz - Perth
- ABW Engineering - Wells
- Abwood Machine Tools Ltd - Dartford
- Abyss Caravan Supplies - Bridlington
- AC - Transmission - Halifax
- AC Automation Services Ltd - Pembroke Dock
- AC Bacon Engineering Ltd - Norwich
- AC Fluid Technology - Birmingham
- AC Hydraulics Ltd - Leicester
- AC Labels Ltd - Derby
- AC Leigh (Norwich) Ltd - Norwich
- AC Medical Ltd - Teignmouth
- AC Metalwork Ltd - Sheffield
- AC Power Solutions Ltd - Chippenham
- Ac Presicion Engineering Ltd - Witney
- AC Price Engineering Ltd - Carnforth
- AC Redman Metal Spinnings - Waterlooville
- AC Supply Ltd - Letchworth Garden City
- AC Yule and Son Ltd - Aberdeen
- ACA Window Systems - Sheffield
- Academy Digital Colour - Belfast
- Academy Fork Lifts Ltd - Peterborough
- Academy Graphics - Dungannon
- Academy Signs - Richmond
- Academy Steels - Stourbridge
- Academy Steels Ltd - Dudley
- Academy/Gb Doors Ltd - High Wycombe
- Acando Ltd - Warrington
- Acaster Steel - York
- Acb Engineering - Calstock
- Accelerate Business Development Network - ABDN - Stafford
- Accent Hansen Ltd - Manchester
- Access Ability - Ipswich
- Access and Lifting Services - Market Harborough
- Access Assured - Melksham
- Access Chemicals Ltd - Tamworth
- Access Construction - North Shields
- Access Doors - Nottingham
- Access Engineering - Withernsea
- Access Equipment Specialists - Bradford
- Access Garage Doors and Gates Ltd - Upminster
- Access Garden Products - Northampton
- Access Hire - Bury St Edmunds
- Access Industries Ltd - Berkhamsted
- Access Mechanical Handling Ltd - Bellshill
- Access Options Ltd - Manchester
- Access Panel Co Ltd - Scunthorpe
- Access Platform Sales Ltd - Huntingdon
- Access Rentals - Telford
- Access Systems - Hoddesdon
- Access Technology Uk Ltd - Sandwich
- Access to Time Ltd - Radstock
- Access, Lifting, Pulling & Safety Ltd. - Sheffield
- Accesstrader Ltd - Skegness
- Acclaim Engineering - Letchworth Garden City
- Acclaim Fabrications - Reading
- Acclaim Fasteners - Brierley Hill
- Acclaim Profiles Ltd - Kidderminster
- Acclaimed Servicing - Orpington
- Accles and Pollock - Oldbury
- Accles and Shelvoke Ltd - Sutton Coldfield
- Accord Engineering Ltd - Hitchin
- Accord Lift Services West Ltd - Hungerford
- Accranut Co - Nuneaton
- Accrapak Systems Ltd - Newton le Willows
- Accredited Processed Metals Ltd - Stockton on Tees
- Accrington Grinding Co Ltd - Accrington
- Accrington Non-Ferrous Metals - Accrington
- Accrite Aluminium Ltd - Coalville
- Accrofab Ltd - Derby
- Accura BD Ltd - Stoke on Trent
- Accura Geneva Ltd - Pershore
- Accura Geometric Ltd - Willenhall
- Accura Holdings Ltd - Wolverhampton
- Accuracy International Ltd - Portsmouth
- Accuramatic - Kings Lynn
- AccuRate - Stockport
- Accurate Controls Ltd - Poole
- Accurate Cutting Services Ltd - Redditch
- Accurate Engineering - Hemel Hempstead
- Accurate Grinding - Leicester
- Accurate Section Benders Ltd - Kingswinford
- Accurate Services - Woodford Green
- Accurist Fabrications Ltd - Bolton
- Accurus Ltd - Oldbury
- Accutec Designs Ltd - Godstone
- Accutecc UK Ltd - Harlow
- Accutech Systems Ltd - Caerphilly
- Accutool Ltd - Dublin
- ACD Tattile - Dublin
- Ace Arc Ltd - Coalville
- Ace Car Breakers - Bristol
- Ace Ceiling Products Ltd - Coventry
- Ace Conservatories - Bournemouth
- Ace Controls International Inc - Newton le Willows
- Ace Copying Equipment Ltd - Tamworth
- Ace Cutter Ltd - Littlehampton
- Ace Electroplating - Leicester
- Ace Engineers Ltd - Leeds
- Ace Fabrications and Design Ltd - Keighley
- Ace Fabrications Ltd - Glasgow
- Ace Fasteners Ltd - Stourbridge
- Ace Filtration Ltd - Gravesend
- Ace Fixings Ltd - Penrith
- Ace Forming Ltd - Kingswinford
- Ace General Engineering and Welding Co - Newquay
- Ace Group - Newquay
- Ace Industrial Boiler Services - Beckenham
- Ace Industrial Engineering - Castleford
- Ace Industrial Services - Glasgow
- ACE Industries Ltd - Willenhall
- Ace Ironworks - Plymouth
- Ace Machinery - Bedford
- Ace Machinery Welding&Fabrication - Kingston upon Thames
- Ace Marine Ltd - Dunfermline
- ACE Metalworks - London
- Ace Plumbing and Heating Services - Crawley
- Ace Precision Engineering - Pontefract
- Ace Precision Engineers - Croydon
- Ace Refrigeration - Wembley
- Ace Safe Co - Ringwood
- Ace Sheet Metal Products - Witham
- Ace Sign Company - Carrickfergus
- Ace Signs - Exeter
- Ace Signs - Stratford upon Avon
- Ace Slitting and Shearing Service - Smethwick
- Ace Style - Leicester
- Ace Supplies - Bradford on Avon
- Ace Used Fork Lift and Driver Training - Leicester
- Ace Wholesale Trade Centres - Leigh
- Ace Wrought Iron and Fabrication - Leeds
- Acedes Gear Tools Ltd - Newbury
- Acer Engineering Ltd - Bedford
- Acerinox UK Ltd - Wednesbury
- Acertec Ltd - Shrewsbury
- Acetarc Welding and Engineering Co Ltd - Keighley
- Acewell Installations Ltd - Burnley
- ACF Howell - Walsall
- Acfil Pumps - Stowmarket
- Achilles Design Ltd - Ely
- Achrome Signs - Liverpool
- ACI UK Ltd - Newport Pagnell
- ACInspection Ltd - Coventry
- ACK Materials Handling Ltd - Wigan
- Ackerman Engineering Ltd - Bridport
- Ackworth Joinery - Stockton on Tees
- Ackworthie Machines Ltd - Coventry
- ACL (Digital) Ltd - London
- Acle Boiler Maintenance - Great Yarmouth
- ACM Acoustic Engineering Ltd - Colchester
- ACM Waste Management plc - Enfield
- Acme - Cannock
- Acme Engineering Ltd - Doncaster
- Acme Metal Spinning and Bedale - Oldbury
- Acme Neon - Northampton
- Acme Precision Engineering Ltd - Wrexham
- Acme Signs - Coleraine
- Acme Spinning and Bedale - Bilston
- Acme Spinning Co Ltd - Cradley Heath
- Acme Spring Co Ltd - West Bromwich
- Acme Technical Services Ltd - Woking
- ACO Technology plc - Shefford
- Acomb Signs - York
- Acombe Engineering Ltd - Hull
- Acorn Aluminium Ltd - Nottingham
- Acorn Architectural Ironmongery - Cambridge
- Acorn Beams - Barton upon Humber
- Acorn Bearings and Transmission Co Ltd - Farnham
- Acorn Character Homes Ltd - Weston super Mare
- Acorn D Polishing - Walsall
- Acorn Engineering - Havant
- Acorn Engineering Products Ltd - Prescot
- Acorn Fasteners Ltd - Godstone
- Acorn Fixings Ltd - Oldham
- Acorn Fork Truck Services - Warwick
- Acorn Frames - Coventry
- Acorn Furniture Ltd - Ilford
- Acorn Industrial Developments - Hereford
- Acorn Industrial Services Ltd - Rotherham
- Acorn Joinery - Chesterfield
- Acorn Joinery - Peterborough
- Acorn Joinery Ltd - Romsey
- Acorn Laser Ltd - Washington
- Acorn Medical Ltd - Cleethorpes
- Acorn Metals - Sheffield
- Acorn Mobility Services Ltd - Shipley
- Acorn Pine Furniture - Canterbury
- Acorn Plating - Sandhurst
- Acorn Precision Engineering - Nottingham
- Acorn Precision Engineering Ltd - Newcastle upon Tyne
- Acorn Precision Machining Ltd - East Grinstead
- Acorn Pvc - Maidstone
- Acorn Services Ltd - Walsall
- Acorn Smithy - Cheltenham
- Acorn Surface Technology TTI Group Ltd - Kirkby in Ashfield
- Acorn Windows (Nottingham) Ltd - Nottingham
- Acorn Wood Mouldings - Enniskillen
- Acorn Woodwork - Worcester
- Acousteel - Blaydon on Tyne
- Acoustic Applications Ltd - Wakefield
- Acoustic Control Systems - Stockport
- Acoustic Design Consultants - Ipswich
- Acoustic Engineering Services Ltd - West Byfleet
- Acousticabs Industrial Noise Control Ltd - York
- Acp Coatings - Elland
- Acrastyle Ltd - Ulverston
- Acre Engineering - Chulmleigh
- Acre Metals - London
- Acre Pine - Elland
- Acreharrow Ltd - Bridgend
- Acres (Willington) Ltd - Derby
- Acres Signs and Graphics - Ashbourne
- Acrison International (UK) Ltd - Manchester
- Acrivarn Ltd - Pudsey
- Acro Precision Engineering - Great Yarmouth
- Acrohone Ltd - Tewkesbury
- Acrohone Ltd - Wakefield
- Acrol UK Ltd - Gosport
- Acrona Engineering - Witney
- Acrow Galvanizing Ltd - Saffron Walden
- ACS Environmental Ltd - Glasgow
- Acsl Precision Engineering - Stevenage
- ACT Associates Ltd - Stourbridge
- Actem UK Ltd - Peterlee
- Actino 2000 Ltd - Bradford
- Action - Liverpool
- Action Business Systems Ltd - Greenford
- Action Design - Newport (Gwent)
- Action For Blind People Shellwork Industries - Salisbury
- Action Imaging Solutions - St Ives (Huntingdon)
- Action Makers Ltd - Llanrwst
- Action Mobility - Berkhamsted
- Action Mobility - Gerrards Cross
- Action Office Furniture - Burgess Hill
- Action Technical Services Ltd - Kettering
- Action Vulcanising - Doncaster
- Action-Sealtite - Didcot
- Actis Ltd - Sutton in Ashfield
- Activ-air Automation Ltd - Sutton
- Activ8 - Wotton under Edge
- Activate Ltd - Ascot
- Activated Oxygen Ltd - Tamworth
- Active - Rayleigh
- Active Ability - Glasgow
- Active Engineering - Burton on Trent
- Active Life - Oldham
- Active Mobility - Leamington Spa
- Active Mobility Centre - Billingham
- Active Mobility Centre - Darlington
- Active Mobility Centre - Scarborough
- Active Rentals - Hamilton
- Active Seating - Rayleigh
- Active Signs and Graphics - Salisbury
- Active Signs Ltd - Ramsgate
- Active Spring Co Ltd - Dunmow
- Active Springs - Studley
- Active Technologies Ltd - Norwich
- Active Time - Manchester
- Active Visual Supplies Ltd - Telford
- Acton Bright Steel Ltd - Staines
- Acton Finishing Ltd - Coventry
- Acton Hall Forge - Pontefract
- Acumen Seals Ltd - Manchester
- Acurite Ltd - Winchester
- Acutech Precision Engineering Ltd - Attleborough
- Acuturn - Wolverhampton
- ACV Engineering - Ashbourne
- ACV Engineers - Bury
- ACWA AIR, ACWA Services Ltd - Skipton
- AD Aerospace Ltd - Runcorn
- Ad Bearings - Leeds
- AD Engineering - Dungannon
- AD Engineering (Kent) Ltd - Sittingbourne
- AD Engineering Services - Cannock
- Ad Hoc Designs - Cardiff
- Ad Hoc Engineering - Stratford upon Avon
- Ad Manufacturing - Maldon
- AD Metal Spinnings Ltd - Bournemouth
- AD Recycling Solutions Ltd - Sutton Coldfield
- Ad-Tek Products Ltd - Halstead
- ADA Machining Services Ltd - Ashton under Lyne
- ADA Pipeline Supplies Ltd - Wolverhampton
- Adaero Precision Components Ltd - Crediton
- Adage Sheet Metal Co - Camberley
- AdAl Engineering Ltd - Witham
- AdAlGuilform - St Albans
- Adalon Mead Blinds Ltd - Norwich
- Adam Engineering - Sheffield
- Adam Engineering Ltd - London
- Adam G Brown and Co Ltd - Glasgow
- Adamelia Ltd - Malpas
- Adams Aviation Supply Co Ltd - Westerham
- Adams Consultants Ltd - Truro
- Adams Consulting Engineers Ltd - Hastings
- Adams Engineering Ltd - Skegness
- Adams General and Precision Engineering - Gloucester
- Adams Gold Ltd - London
- Adams Ricardo Ltd - Yate
- Adams Specialist Joinery - Pulborough
- Adamson Fabrications (Dundee) Ltd - Dundee
- Adan Ltd - Boston
- Adande Refrigeration - Lowestoft
- Adapt-Ability - Durham
- Adapt-Ability - Sunderland
- Adaptable - Bracknell
- Adaptable Fork Lift Services - Hull
- Adash 3 TP Ltd - Manchester
- Adastripe Auto-Graphics - Tunbridge Wells
- Adco Transport Associates - Gloucester
- Adcock Refrigeration and Air Conditioning Ltd - Grimsby
- Adcol Engineering Ltd - Sutton in Ashfield
- Adcover - Bristol
- Adcutech Ltd - Swindon
- Add Precision Ltd - Camberley
- Addington ER (Engineers) Ltd - Richmond
- Addis Sheet Metal - Bilston
- Addison Engineering - Thornton Cleveleys
- Addison Engineering Services - Swadlincote
- Addison McKee Ltd - Preston
- Addison Saws Ltd - Dudley
- Addison Signs and Graphics - Bishops Stortford
- Addison Smith - Oakham
- Addition Metal Fabrication - Chelmsford
- Addressing and Mailing Solutions - Hoddesdon
- ADE Services - Stourbridge
- Adel Light Alloys - Gateshead
- Adelaide Engineering Co Ltd - Heywood
- Adele Supplies - Bristol
- Adelphi Engineering and Construction - Cumnock
- Adelphi Precision Ltd - Alfreton
- Aden Proform Ltd - Wareham
- Adenium Consulting - Kingston upon Thames
- Adept Automation Ltd - Aylesbury
- Adept Car Welder - Poole
- Adept Engineering - Coventry
- Adept Engineering Company Ltd - Coventry
- Adept Inspection services Ltd - Bristol
- Adept Precision Engineering - Chipping Norton
- ADEPT Precision Ltd - Tonbridge
- Adept Precision Sheetmetal Ltd - Basingstoke
- Adept Pure Water Techniques - Kettering
- Adept Quality Solutions - Banbridge
- Adept Stove Enamellers - Thornton Heath
- Adepta Engineering Ltd - Grimsby
- Adey Steel Ltd - Loughborough
- ADF (Specialised Services) Ltd - Stockport
- ADF Scale Co Ltd - Cannock
- Adfab Fabrications - Port Glasgow
- Adfix - Hull
- ADG Engineering - Huddersfield
- ADG Marine.co.uk - Weymouth
- ADG Systems plc - Camberley
- Adhoc Metal - Sheffield
- ADI Mechanical Ltd - Birmingham
- Adixen Sensistor AB - Livingston
- ADJ Fabrication and Sheet Metal Co - Middlesbrough
- ADK Kooling - London
- Adlington Caravans - Chorley
- Adlington Plumbing Supplies - Chorley
- Adlington Welding Supplies Ltd - Chorley
- Adlor Garage Door Services - Aylesford
- Adlyn Services Ltd - Dartford
- ADM Automation Ltd - Gateshead
- ADM Engineering Ltd - Petersfield
- Adm Fabrication - Liverpool
- Admagnetics Manufacturing Division of ADM (Solutions) Ltd - Accrington
- Admet Ltd (Steel Fabrications) - Cardiff
- Adminglade Ltd - Sheffield
- Admiral Contracts Ltd - Cobham
- Admiral Fabrications Ltd - Chelmsford
- Admiral Group Ltd - Luton
- Admiral Welding Ltd - Stevenage
- Admirer Fire Places - Stroud
- Adnor Ltd - Kingston upon Thames
- Adpac - Abingdon
- Adpak Machinery Systems Ltd - Nelson
- ADR Art Metalwork - London
- ADR Engineering Ltd - Uxbridge
- Adr Forktruck Components - Wakefield
- ADR Systems - St Leonards on Sea
- Adray Plastics Ltd - Halesowen
- Adrem - Maidstone
- Adrian Cameron - Cheadle (Cheshire)
- Adrian March - Winchester
- Adrians - Crawley
- Adro Cope Engineering Solutions - Stourbridge
- ADRO Systems (UK) Ltd - Poole
- Adroit - Dunstable
- Adroit Precision and General Engineers Ltd - Leicester
- ADS - Bristol
- Ads Associates - Carshalton
- ADS Engineering - Brierley Hill
- ADS Fasteners Technology - Sheffield
- Ads Recycling Ltd - Lymm
- Adsign Advertising Ltd - Godalming
- Adsigns - Newmarket
- Adsm plc (Advanced Demand Side Management) - Slough
- Adt Farm Products Ltd - Newton Stewart
- ADT Fire and Security plc - Loughton
- Adur Metal Works Ltd - Shoreham by Sea
- Adustus Services Ltd - Hoddesdon
- Adv Doors - Leicester
