Company Index
- A & D Contractors S.E. Ltd - Dover
- A & H Interiors Ltd - Huddersfield
- A & J Fabrications - Newark
- A & J W Black - Cupar
- A & M Construction Ltd - Bolton
- A & M Metal Services Ltd - Wakefield
- A & M Tiling (Chelmsford) Ltd - Chelmsford
- A & N Fabrications - Northampton
- A & Y Stone Plant Ltd - Bristol
- A 2 B Concrete - Croydon
- A A V Plastics Design - Bridport
- A Allan - Largs
- A and A Bodies - Wickford
- A and A Building Maintenance Ltd - Cumbernauld
- A and A Co-ordinated Services - Sevenoaks
- A and A Fabrications - Warrington
- A and A Mcclounie - Cumnock
- A and A Plant - Aberdeen
- A and A Skip Hire - York
- A and B - Rayleigh
- A and B Plant Hire - Llanwrda
- A and B Trade Paint Supplies Ltd - St Helens
- A and E Elkins Ltd - London
- A and G Lacy - Didcot
- A and J Alexander - Aberdeen
- A and J Criddle - Burnham on Sea
- A and J Fabrication - Sheffield
- A and M Fencing Company Ltd - Uxbridge
- A and M Lloyd - Dolgellau
- A and M Welding and Fabrication - Shefford
- A and R Drainage Developements - Swadlincote
- A and R Engineering Ltd - Clacton on Sea
- A and S Paving - Crediton
- A and S Plant and Tool Hire - Basildon
- A and V Squires Plant Co Ltd - Southwell
- A and W Sinclair - Wick
- A and W Tool Hire Ltd - Kendal
- A Axford Ltd - Bolton
- A B Securities - Hull
- A B Welding and Fabrications - Waltham Abbey
- A Barraclough - Sheffield
- A Bettison and Sons - Launceston
- A C Carey - High Wycombe
- A C Engineers & Fabricators - Walsall
- A C F Ltd - Cambridge
- A C Moore Construction Ltd - Lincoln
- A C R Plant Hire - Stockton on Tees
- A C Structures - Rainham
- A D F Plant Hire - Ashby de la Zouch
- A D Morton Ltd - Bacup
- A D Williams&Sons - Mold
- A E Faulks Ltd - Melton Mowbray
- A E Harrison Plant Hire Ltd - London
- A E Rowlands - Mold
- A F Smith Electrical Services - High Peak
- A G Anderson - Aboyne
- A G Churchill Contractors Ltd - Scunthorpe
- A G Phillips - Ringwood
- A H Hampton - Sheffield
- A Harper - Shetland
- A Howe - Southend on Sea
- A Hughes - Brynteg
- A J Alder and Son Ltd - London
- A J and C M Cameron - Dingwall
- A J B Ltd - Leeds
- A J Butler - Chippenham
- A J Furr - Stevenage
- A J Griffiths Engineering - Worcester
- A J H Fabrications - Stonehouse
- A J K Ltd - Warrington
- A J P Fabrications - Southam
- A J Plant Hire - Haverfordwest
- A J Plant Repairs Ltd - Walsall
- A J S Contracting - Milton Keynes
- A J Steel Fabrications - Driffield
- A J Wood (Holdings) Ltd - Preston
- A K Goymer & Co Ltd - Hertford
- A K N Joinery Ltd - Sheffield
- A K Plant UK Ltd - Manchester
- A L Construction Ltd - Bournemouth
- A L F Plant Hire - Leicester
- A L Webb and Sons - Pontypridd
- A M C Groundworks Ltd - Nottingham
- A M Graham - Gateshead
- A M H (Construction) Ltd - Derby
- A M Love - Exmouth
- A M Rentals - Newry
- A M Southern Ltd - Tadworth
- A M V Construction Ltd - Portsmouth
- A Micklewright - Crewe
- A P S Fabrication Ltd - Southampton
- A P Webb (Plant Hire) Ltd - Stafford
- A Palmer - Newtownards
- A Parry Construction Co Ltd - Denbigh
- A Plant Hire - Norwich
- A Plant Hire - Salford
- A Plant Hire Co Ltd - Glasgow
- A Plus Office Solutions Ltd - Milton Keynes
- A Proctor Group Ltd - Blairgowrie
- A R Cornell Ltd - Chelmsford
- A R Davies - Ledbury
- A R L Design and Welding Ltd - Burntwood
- A R Plant Hire Ltd - Christchurch
- A R Winnett and Sons - Abertillery
- A Riddel & Sons Scrap Metal & Skip Hire Ltd - Horncastle
- A S A Steel Structures - Newcastle
- A S B Construction - Southampton
- A S Plant Hire (Yorkshire) Ltd - Barnsley
- A Sampson - Shaftesbury
- A Spicer Contractors Ltd - St Neots
- A Steadman and Son Ltd - Carlisle
- A Steel and Son - Glasgow
- A Steven City Garden Service - Norwich
- A Stewart - Ferryhill
- A Strockweld Ltd - Bellshill
- A Sutherland - Invergarry
- A T D Ltd - Birmingham
- A T Services - Tamworth
- A T Tool Centre Ltd - Banbury
- A Tewkesbury Skip Hire - Tewkesbury
- A Touch of Brass - London
- A W Construction Rail and Civil Engineering plc - Birmingham
- A W Fabrications - Darlington
- A W Framing Ltd - Cardiff
- A W Gilbert - St Austell
- A W H Joinery - Luton
- A W Jeffreys (Southampton) Ltd - Southampton
- A W Sinclair & Sons Ltd - Scarborough
- A W Walton - Banbury
- A Websters J C B Hire - Alfreton
- A Wherry Plant Hire - Truro
- A White Plumbing Service - Watford
- A Williams Plant Hire - Talybont
- A Wyn Construction Ltd - Durham
- A Y - Telford
- A&H Construction & Developments (Holdings) Ltd - Halesowen
- A-Plant - Stockport
- A-Plant (Ashtead Plant Hire Co) - Aberdeen
- A-Plant (Ashtead Plant Hire Co) - Aberdeen
- A-Plant (Ashtead Plant Hire Co) - Arundel
- A-Plant (Ashtead Plant Hire Co) - Barking
- A-Plant (Ashtead Plant Hire Co) - Barton upon Humber
- A-Plant (Ashtead Plant Hire Co) - Basildon
- A-Plant (Ashtead Plant Hire Co) - Bedford
- A-Plant (Ashtead Plant Hire Co) - Birkenhead
- A-Plant (Ashtead Plant Hire Co) - Birmingham
- A-Plant (Ashtead Plant Hire Co) - Birmingham
- A-Plant (Ashtead Plant Hire Co) - Birmingham
- A-Plant (Ashtead Plant Hire Co) - Brentwood
- A-Plant (Ashtead Plant Hire Co) - Bristol
- A-Plant (Ashtead Plant Hire Co) - Buckley
- A-Plant (Ashtead Plant Hire Co) - Cambridge
- A-Plant (Ashtead Plant Hire Co) - Cardiff
- A-Plant (Ashtead Plant Hire Co) - Cardiff
- A-Plant (Ashtead Plant Hire Co) - Cardiff
- A-Plant (Ashtead Plant Hire Co) - Chesterfield
- A-Plant (Ashtead Plant Hire Co) - Coventry
- A-Plant (Ashtead Plant Hire Co) - Cupar
- A-Plant (Ashtead Plant Hire Co) - Derby
- A-Plant (Ashtead Plant Hire Co) - Doncaster
- A-Plant (Ashtead Plant Hire Co) - Dundee
- A-Plant (Ashtead Plant Hire Co) - Earlston
- A-Plant (Ashtead Plant Hire Co) - Edinburgh
- A-Plant (Ashtead Plant Hire Co) - Ellesmere Port
- A-Plant (Ashtead Plant Hire Co) - Exeter
- A-Plant (Ashtead Plant Hire Co) - Fareham
- A-Plant (Ashtead Plant Hire Co) - Gateshead
- A-Plant (Ashtead Plant Hire Co) - Glasgow
- A-Plant (Ashtead Plant Hire Co) - Glasgow
- A-Plant (Ashtead Plant Hire Co) - Grantham
- A-Plant (Ashtead Plant Hire Co) - Hull
- A-Plant (Ashtead Plant Hire Co) - Hull
- A-Plant (Ashtead Plant Hire Co) - Immingham
- A-Plant (Ashtead Plant Hire Co) - Kendal
- A-Plant (Ashtead Plant Hire Co) - Kilmarnock
- A-Plant (Ashtead Plant Hire Co) - Leeds
- A-Plant (Ashtead Plant Hire Co) - Leeds
- A-Plant (Ashtead Plant Hire Co) - Lincoln
- A-Plant (Ashtead Plant Hire Co) - Liverpool
- A-Plant (Ashtead Plant Hire Co) - London
- A-Plant (Ashtead Plant Hire Co) - London
- A-Plant (Ashtead Plant Hire Co) - Lowestoft
- A-Plant (Ashtead Plant Hire Co) - Manchester
- A-Plant (Ashtead Plant Hire Co) - Manchester
- A-Plant (Ashtead Plant Hire Co) - Mexborough
- A-Plant (Ashtead Plant Hire Co) - Middlesbrough
- A-Plant (Ashtead Plant Hire Co) - Milton Keynes
- A-Plant (Ashtead Plant Hire Co) - Newark
- A-Plant (Ashtead Plant Hire Co) - Newcastle upon Tyne
- A-Plant (Ashtead Plant Hire Co) - Northampton
- A-Plant (Ashtead Plant Hire Co) - Norwich
- A-Plant (Ashtead Plant Hire Co) - Norwich
- A-Plant (Ashtead Plant Hire Co) - Norwich
- A-Plant (Ashtead Plant Hire Co) - Nottingham
- A-Plant (Ashtead Plant Hire Co) - Nottingham
- A-Plant (Ashtead Plant Hire Co) - Preston
- A-Plant (Ashtead Plant Hire Co) - Rochester
- A-Plant (Ashtead Plant Hire Co) - Romford
- A-Plant (Ashtead Plant Hire Co) - Romford
- A-Plant (Ashtead Plant Hire Co) - Scunthorpe
- A-Plant (Ashtead Plant Hire Co) - Sheffield
- A-Plant (Ashtead Plant Hire Co) - Sleaford
- A-Plant (Ashtead Plant Hire Co) - Smethwick
- A-Plant (Ashtead Plant Hire Co) - Staines
- A-Plant (Ashtead Plant Hire Co) - Stockton on Tees
- A-Plant (Ashtead Plant Hire Co) - Stockton on Tees
- A-Plant (Ashtead Plant Hire Co) - Swansea
- A-Plant (Ashtead Plant Hire Co) - Swindon
- A-Plant (Ashtead Plant Hire Co) - Thatcham
- A-Plant (Ashtead Plant Hire Co) - Umberleigh
- A-Plant (Ashtead Plant Hire Co) - Warrington
- A-Plant (Ashtead Plant Hire Co) - Warrington
- A-Plant (Ashtead Plant Hire Co) - Warrington
- A-Plant (Ashtead Plant Hire Co) - Whitehaven
- A-Plant (Ashtead Plant Hire Co) - Wolverhampton
- A-Plant (Ashtead Plant Hire Co) - York
- A-Tech Fabrications Ltd - Newton Aycliffe
- A. & C. Dunkley (Boscombe) Ltd - Bournemouth
- A. & D. Fabrications Ltd - Doncaster
- A. & G. Structures Ltd - Bracknell
- A. G. Ceramics Ltd - Stevenage
- A. Hopwood Ltd - Burnley
- A. Machola Ltd - Fareham
- A.B.Installations Uk Ltd - Worthing
- A.C. Automation Services Ltd - Pembroke Dock
- A.C. Lloyd (Builders) Ltd - Leamington Spa
- A.C. Puddle & Co. Ltd - Pontypool
- A.C.Bacon Engineering Ltd - Norwich
- A.C.L. Engineering Ltd - Watford
- A.E. Duffield & Sons Ltd - Ripon
- A.E. Hughes & Sons (Contracts) Ltd - Leatherhead
- A.E.Spink Ltd - Doncaster
- A.F.Drew (Construction) Ltd - Bristol
- A.F.Smith & Sons Ltd - Rochester
- A.J. Loveland Ltd - Rotherham
- A.J.M. Construction Ltd - Keighley
- A.M. Sanders Ltd - Trowbridge
- A.P. Byrne Ltd - Salford
- A.R.Jolly Ltd - Richmond
- A.S. Mechanical Engineering Ltd - Middlesbrough
- A.T. & P Rentals Ltd. - Guisborough
- A.T. Wilde & Son Ltd - Shrewsbury
- A.T.M. Plant Hire Ltd - Doncaster
- A.W. Spooner & Co. Ltd - Farnham
- A.W.Lumb & Co. Ltd - Ossett
- A.W.O. Plant Ltd - Llanelli
- A1 Concrete - Wigan
- A1 Contractors and Plant Hire - Ormskirk
- A1 Engineering Ltd - Workington
- A1 Graphics Ltd - Cannock
- A1 Minimix Concrete - Letchworth
- A1 Mobile Ltd - Nottingham
- A1 Partitions - Bedford
- A1 Powder Coatings - Southampton
- A1 Ready Mixed Concrete - Wigan
- A1 Secure Fabrications - Nottingham
- A15 Fabrications - Gainsborough
- A2Z Fencing - Nottingham
- AAA Concrete Nottingham - Nottingham
- AAF McQuay UK Ltd - London
- Aag Plant Hire Ltd - Evesham
- Aagaard-Hanley Ltd - Leeds
- Aarcweld Ltd - East Kilbride
- Aardvark Associates - Dorchester
- Aardvark Equipment Ltd - Sudbury
- Aardvark Transatlantic Ltd - Ascot
- Aaron Evans Architects Ltd - Bath
- Aaron Roofing Services - Bolton
- Aaron Roofing Supplies - Bath
- Aaron Roofing Supplies - Bristol
- Aaron Roofing Supplies - Gloucester
- Aaron Roofing Supplies - Taunton
- AB 2000 Ltd - Glasgow
- Abaco Fabrications Ltd - Keighley
- Abacus Agents Ltd - Dundee
- Abacus Agents Ltd - Glasgow
- Abacus Office Interiors Ltd - Potters Bar
- Abacus Sales Ltd - Bristol
- Abacus Shutters Ltd - Dagenham
- Abaris Ltd - London
- Abatec Staff Consultants - Weston super Mare
- ABB Ltd - Milton Keynes
- Abba Hire - Deeside
- Abba Plant Hire Ltd - Lincoln
- Abbey Access - Neath
- Abbey Acoustic Systems Ltd - Southampton
- Abbey Air Systems Ltd - Eastleigh
- Abbey Developments Ltd - Potters Bar
- Abbey Distribution Ltd - High Wycombe
- Abbey Mews (Builders) Ltd - London
- Abbey Rose Buildbase - London
- Abbey Tile Centre Ltd - Bridgend
- Abbey Woodcare Ltd - London
- Abbeymill Huddersfield Ltd - Huddersfield
- Abbfab Services Ltd - Bolton
- Abc Mix Ltd - Bootle
- Abco Lifting Equipment Ltd - St Albans
- Abco Windows Ltd - Southampton
- Abcon Readimix Concrete Ltd - Pontefract
- Abel Alarm Co Ltd - Leicester
- Abercarn Concrete Products Ltd - Newport (Gwent)
- Aberford Construction Co Ltd - Rotherham
- Abergwili Concrete Products Ltd - Carmarthen
- Abesco Ltd - Aberdeen
- Abet Ltd - London
- ABG Ltd - Huddersfield
- Ability International Ltd - Peterborough
- Ability Plant Hirers Ltd - Glasgow
- Abingdon King Dick (T/u AET Ltd) - Coleshill
- Abird Ltd - Sandwich
- Able Plant Services Ltd. - Harrow
- Able Scaffolding Ltd - Manchester
- Able Steel Fabrications Ltd - Gosport
- Able Uk Holdings Ltd - Billingham
- Ableflame Ltd - Redditch
- Ably Shelters - Portsmouth
- Abm Rite Factors - Egham
- Abnat Plant Hire - Wakefield
- Abney Electrical - Huddersfield
- Abraclean Ltd - Stockport
- Abraham Consulting Engineers - London
- Abraham Geoffrey P - Axbridge
- ABS Technologies - Woking
- Abscaff Ltd - Aberdeen
- Absolute Sales and Marketing Recruitment Ltd - Leeds
- Abtek Controls (trading name of Servecon Ltd) - Chelmsford
- Abus Crane Systems Ltd - Yateley
- AC Builders (London) Ltd - London
- AC Fixings Ltd - Chelmsford
- AC Yule - Boldon
- Ac/Dc Lighting Systems Ltd - Nelson
- Aca-Apex Ltd - Dunstable
- aCAD Services Bureau (Coolsite Ltd) - Peterborough
- Acara Ltd - Rugby
- Accelerated Drains UK Ltd - London
- Accent Technology Ltd - Totnes
- Access 24 - 24hr Locksmith - Oxford
- Access Coatings UK Ltd - Sandwich
- Access Controls (U K) Ltd - Fareham
- Access Electrical Services Ltd - Cullompton
- Access Engineering - Salisbury
- Access Engineering North Ltd - Chesterfield
- Access Equipment Ltd - Ballyclare
- Access Flooring Services (UK) Ltd - London
- Access Ladders - Stockton on Tees
- Access Plant (Hire and Sales) Ltd - London
Access Platform Sales Ltd - Huntingdon- Access Plus Scotland Ltd - Stevenston
- Access Rentals - Telford
- Access Solutions Northern - Bradford
- Access Technologies Ltd - Shifnal
- Access, Lifting, Pulling & Safety Ltd. - Sheffield
- Accesscaff International Ltd - Beckenham
- Accomadata - Windermere
- Accomadata Modular Buildings - Southport
- Accommodating Cabins Ltd - Kettering
- Accommodation Hire N W - Chester
- Accrasystem Ltd - Rochford
- ACD Plant Hire - Coventry
- Ace Arc Holdings Ltd - Coalville
- Ace Contracts (London) Ltd - London
- Ace Filtration Ltd - Gravesend
- Ace Security Services - Liverpool
- Ace Services - Alcester
- Ace Tech Construction - Barton upon Humber
- Ace Wrought Iron and Fabrication - Leeds
- Acemix Concrete - Macclesfield
- Acergy - Aberdeen
- Acertec Engineering Ltd - Stafford
- Acheson and Glover Ltd - Dungannon
- Acheson Glover Ltd - Enniskillen
- Achlain Medals - Inverness
- ACI Firepipe Ltd - Stevenage
- Ackerman Engineering Ltd - Bridport
- Ackroyd & Abbott Ltd - Sheffield
- ACL Plastering and Drylining Ltd - Southampton
- ACL Structures Ltd - Blandford Forum
- Acland Plant Hire - Truro
- Acle Plant Hire - Norwich
- Aco Technologies Plc - Shefford
- Aconite Steel Fabrications Ltd - Prescot
- Acorn Concrete - Bedford
- Acorn Plant Hire - Darwen
- Acorn Recruitment and Training - Newport (Gwent)
- Acorn Timber and Joinery Ltd - Manchester
- Acorn Transport and Plant Hire Ltd - Bedford
- Acorn Windows (Nottingham) Ltd - Nottingham
- Acoustiblok UK Ltd - Maidstone
- Acoustic Ceilings Ltd - Cardiff
- Acoustic Design Consultants - High Wycombe
- Acousticabs Industrial Noise Control Ltd - York
- Acoustics Plus Ltd - London
- ACP Concrete Ltd - Uttoxeter
- ACP Group (Air Conditioning Products) - Haverhill
- Acquarius Metal Craft - Runcorn
- Acquisitions Fireplaces Ltd - London
- Acrabuild Ltd - Peterborough
- ACRE - Carterton
- Acre Pine Furniture - Brighouse
- Acrelane Joinery - Croydon
- Acrison International (UK) Ltd - Manchester
- Acrypol Products Ltd - Monmouth
- ACS Stainless Steel Fixings Ltd - Leeds
- Actaris Metering Systems UK - Manchester
- Action Refrigeration - Jarrow
- Action Technical Services Ltd - Kettering
- Active Fire Solutions - Stanford le Hope
- ACWA AIR, ACWA Services Ltd - Skipton
- AD Metal Spinnings Ltd - Bournemouth
- ADA Glazing - London
- Adam Carpets Ltd - Kidderminster
- Adam Engineering Co - Pontefract
- Adam Phillips Plant Hire and Contractors Ltd - Truro
- Adams Forge - Ely
- Adams Rite Europe Ltd - Swanley
- Adawall Construction Chemicals - Bristol
- Adbeck Fabrications - Newcastle
- Addagrip Surface Treatments UK Ltd - Uckfield
- Addamix Concrete - Croydon
- Addfill Ltd - Norwich
- Addis Construction Ltd - Keighley
- Addison Plant Ltd - Stockton on Tees
Addstone Cast Stone - Stone- ADEC Marine Ltd - Croydon
- Adenstar Developments Ltd - Brighton
- Adeo Consulting Ltd - Billingshurst
- Adg Fabrications Ltd - Dewsbury
- Adhesives4tiles - High Wycombe
- Adlink Uk Ltd - Wembley
- Admec Municipal Services - Chester le Street
- Admiral Construction Ltd - Dronfield
- Adomast Building Chemicals Ltd - Waltham Abbey
- Adroit Construction Services - Avonmouth
- ADS Window Films Ltd - Plymouth
- Adstone Construction Ltd - Droitwich
- Adv Lighting Ltd - Harrogate
- Advance Process Fabrications Ltd - Isleworth
- Advanced Building Constructions Ltd - London
- Advanced Chemical Specialties Ltd - Yeovil
- Advanced Cladding and Insulation Group Ltd - Manchester
- Advanced Demand Side Management Plc - Slough
- Advanced Diesel Engineering Ltd - Pontefract
- Advanced Doors Ltd - Huddersfield
- Advanced Hygienic Wall Claddings Ltd - Harrogate
- Advanced Industrial Doors - High Wycombe
- Advanced Layout Solutions Ltd - Reading
- Advanced Steel Fabrication - Herne Bay
- Advanced Surface Products (Uk) Ltd - Cradley Heath
- Advantay Ltd - Sudbury
- Advante Strategic Site Services - Basildon
- Adventure Playgrounds Ltd / Playscene - Norwich
- AE Yates Microtunnelling Ltd - Bolton
- AEAT Sonomatic Ltd - Warrington
- Aedean Ltd - West Byfleet
- Aegis Survey Consultants Ltd - Romford
- AEI Compounds Ltd - Gravesend
- Aeratech Ltd - Newark
- Aerospace and Industrial Marketing - Reading
- AES - Newcastle upon Tyne
- Aesa Eurogondolas - London
- Affordable Granite and Marble Co Ltd - Matlock
- AFG Ray and Sons - Kidderminster
- AFI Aerial Platforms Ltd - Iver
- Aftercrete Constructional Engineering Co. Ltd - Luton
- AG Design - Ripon
- AG Glass and Glazing Ltd - Barnsley
- AGD Equipment Ltd - Stratford upon Avon
- Aggregate - Leicester
- Aggregate Industries - Ardgay
- Aggregate Industries - Bacup
- Aggregate Industries - Barnstaple
- Aggregate Industries - Beauly
- Aggregate Industries - Bodmin
- Aggregate Industries - Builth Wells
- Aggregate Industries - Burton on Trent
- Aggregate Industries - Bury
- Aggregate Industries - Calne
- Aggregate Industries - Carlisle
- Aggregate Industries - Carnforth
- Aggregate Industries - Cheddar
- Aggregate Industries - Coalville
- Aggregate Industries - Cullompton
- Aggregate Industries - Exeter
- Aggregate Industries - Exeter
- Aggregate Industries - Forfar
- Aggregate Industries - Frome
- Aggregate Industries - Gateshead
- Aggregate Industries - Glasgow
- Aggregate Industries - Glasgow
- Aggregate Industries - Haddington
- Aggregate Industries - Harlow
- Aggregate Industries - Inverurie
- Aggregate Industries - Isle of Lewis
- Aggregate Industries - Launceston
- Aggregate Industries - Leeds
- Aggregate Industries - London
- Aggregate Industries - London
- Aggregate Industries - Lydney
- Aggregate Industries - Newbridge
- Aggregate Industries - Newton Abbot
- Aggregate Industries - Nottingham
- Aggregate Industries - Par
- Aggregate Industries - Penryn
- Aggregate Industries - Peterborough
- Aggregate Industries - Peterborough
- Aggregate Industries - Plymouth
- Aggregate Industries - Plymouth
- Aggregate Industries - Rossendale
- Aggregate Industries - Shrewsbury
- Aggregate Industries - Skipton
- Aggregate Industries - St Ives (Huntingdon)
- Aggregate Industries - Stalybridge
- Aggregate Industries - Stoke on Trent
- Aggregate Industries - Swindon
- Aggregate Industries - Wareham
- Aggregate Industries - Watford
- Aggregate Recycling (Uk) Ltd - York
- Aggregate Supplies Ltd - London
- Aggreko UK Ltd - Cannock
- Aggrgate Industries Ltd - Stalybridge
- AGL Airtesting Ltd - Baldock
- AGM (Distributors) Ltd - Belfast
- Agricultural & Mobile Airconditioning Ltd - Stroud
- Agrigate Industries - Erith
- Agritask Construction Ltd - Dorking
- AGS Home Improvements Ltd - Newton Abbot
- AGS Steel Erectors Ltd - Coatbridge
- Aguaplumb Uk Ltd - Rotherham
- AH Nicholls and Sons Ltd - Broxbourne
- Ahl Industrial Pipework Specialists Ltd - Jarrow
- Aigburth Tiles - Liverpool
- Aiken Group - Aberdeen
- Ainsley Engineering Ltd - Stockton on Tees
- Air Conditioning Co Ltd - London
- Air Conditioning Distribution Ltd - Stockport
- Air Conditioning Solutions Ltd - Carluke
- Air Cool Refrigeration Ltd - Milton Keynes
- Air Design Solutions Ltd - Wimborne
- Air Handling Equipment Ltd - Liverpool
- Air Handling Unit Co (UK) Ltd, The - Woking
- Air Improve Ltd - Winchester
- Air Movement Design Ltd - Caterham
- Air Systems Air Conditioning & Refrigeration Ltd - Rushden
- Air-o-Ducts (Wessex) Ltd - Bournemouth
- Aircogen CHP Solutions (Business unit of Peter Brotherhood) - Peterborough
- Aircon Direct For Cars - Gravesend
- Aircon Service and Maintenance - Portsmouth
- AirConHire com - Coleford
- Aircraft Air Handling Ltd - Stafford
- Airedale International Air Conditioning Ltd - Leeds
- Airesales Scotland Ltd - Glasgow
- Airfab Manufacturing Ltd - Feltham
- Airflow Products Ltd - Sheffield
- Airguard Filters Ltd - Walsall
- Airkool - Hull
- Airmatic Ltd - Bury
- Airnesco Ltd - Gillingham
- Airport Civil Engineering Ltd - Inverness
- Airstream Air Conditioning Service Ltd - Chelmsford
- Airstream Engineering Services Ltd - Canvey Island
- Airtechnique Services Ltd - Wrexham
- Airvent Systems Ltd - Cardiff
- Airway Solutions Ltd - Wirral
- Aish Electro-Mechanical Services Ltd - Poole
- Aitkens Ltd - Bury St Edmunds
- AJ Hodgson Enginnering - Kings Lynn
- Aj Jones Tipper and Grab Hire - Northampton
- AJ Roberts Construction Ltd - Normanton
- AJB Project Services Ltd - Hayes
- AJS Design - Dunmow
- Akeron Ltd - Southend on Sea
- Akro Plant Ltd - Livingston
- Akron Construction - Aberdeen
- Aktiv Design Granite and Marble - Harrogate
- Al Murad Diy Ltd - Batley
- Ala Metal Fabrications Ltd - Northampton
- Alan Auld Associates Ltd - Doncaster
- Alan Baxter and Associates - London
- Alan Dunn - Colchester
- Alan Emberton - Oswestry
- Alan Farr Ltd - Birmingham
- Alan Forrester - Lancaster
- Alan J Franks Peat Products - Wedmore
- Alan John Stiller - Uckfield
- Alan Jones Plant Hire and Ground Works - Wolverhampton
- Alan Mcculloch Associates - Glasgow
- Alan Tuer Ltd - Carlisle
- Alan Whiteford - Inverurie
- Alandale Plant Ltd - Pevensey
- Alaska Equipment - Hebden Bridge
- Alba Windows - Inverness
- Albany Westbrook Associates Ltd - Brough
- Albion Detection Systems Ltd - Sheffield
- Albion Skip Hire - Wolverhampton
- Albion Stone P L C - Redhill
- Albro Windows Ltd - Harrow
- Alco Plant Hire Ltd - Snodland
- Alden Plant Hire - Houghton le Spring
- Alderley Systems Ltd - Wotton under Edge
- Aldershaw handmade tiles Ltd - Hastings
- Aldridge Bros (Sheet Metal) Ltd - Altrincham
- Aldridge Fabrications Ltd - Burntwood
- Aldridge Piling Equipment (Hire) Co. Ltd - Cannock
- Alex Parker & Co Ltd - Lymm
- Alex Thomson and Son - Lockerbie
- Alexander Associates - Oxford
- Alexander Associates - Rickmansworth
- Alexander Associates - Salisbury
- Alexander Cardew Ltd - London
- Alexander Hector Napier - Coalville
- Alexander J. Hall Ltd - Bury St Edmunds
- Alexander Windows Ltd - Stockport
- Alfran Fasteners Ltd - Keighley
- Alfred Bagnall & Sons (London) Ltd - Teddington
- Alfred Bagnall & Sons (Restoration) Ltd - Belvedere
- Alfred Briggs (Alwood) Ltd - Craigavon
- Alfred Mcalpine - Glasgow
- Alfred Mcalpine - Warrington
- Alfred McAlpine Asset Management Ltd - Deeside
- Alfred McAlpine Civil Engineering Ltd - Retford
- Alfred Mcalpine Infrastructure Servicess Ltd - Hamilton
- Alfred Mcalpine Utility Services - Pontefract
- Alger Fabrications Ltd - High Peak
- Alide Plant Services Ltd - Bristol
- Alimak Hek Ltd - Rushden
- Alistair Brown - Carlisle
- Alistair Young and Son - Fochabers
- Alister I Sutherland and Son Ltd - Tain
- All Clamps-Clips Zero Clips Ltd - Birmingham
- All Fabs - Rotherham
- All Foundations Ltd - Derby
- All Four Seasons Ltd - Epsom
- All Meck Services - Llangefni
- All Natural Stone - Tavistock
- All Round Fabrications - Liverpool
- All Seasons Contracting Co. Ltd - Stourbridge
- All Trade Printers (Sales) Ltd - Birmingham
- All-Counties Supplies Ltd - Telford
- All-Mix Concrete - Warrington
- Allan Aqua-Systems Ltd - Luton
- Allan Civil Engineering Ltd - Inverness
- Allan Harris and Sons Ltd - Weston super Mare
- Allan Interiors Commercial and Industrial - Glasgow
- Allan J Hargreaves Plant Engineers Ltd - Thornton Cleveleys
- Allan Liddle (Steel) Ltd - Gateshead
- Allan Plant Hire - Kirriemuir
- Allan Rutter - Telford
- Allan Whyte - Johnstone
- Allcoat & Bartlett Steel Fabricators - Coventry
- Allen Concrete - Mitcham
- Allen Gordon and Co - Inverness
- Allen Newport Ltd - Ely
- Allen Plant and Tool Hire - Stockton on Tees
- Allenbuild Ltd - Leeds
- Allerton Tiling Ltd - Widnes
- Allfab - Blaydon on Tyne
- Allform - Barry
- Allgo Construction - Hemel Hempstead
- Allgood plc - London
- Allied Fire Alarms and Escapes Co Ltd - Wrexham
- Allied Plant Ltd - Castleford
- Allied Steel Frame Structures Ltd - Derby
- Allins Ltd - Bideford
- Allma Construction Ltd - Glasgow
- Allmec Engineering Ltd - Warrington
- Allround Door Services - Birmingham
- Allsop Ltd - Huddersfield
- Allten Windows Ltd - Darlington
- Allton Contractors Ltd - Ripon
- Alltype Fencing Co. Ltd - Salisbury
- Allvent Ltd - Birmingham
- Allways Engineering Services Ltd - Derby
- Allwood Buildings Ltd - Exeter
- Allwood Ceiling Services - Woking
- Allwood Fireplaces Ltd - Congleton
- Allworks Ltd - Warwick
- Allytower Services - Thornton Heath
- Almac Engineering (Air Conditioning) Ltd - Cardiff
- Almond Engineering Ltd - Livingston
- Alpcart Ltd - South Ockendon
- Alpha Beta Controls Ltd - Redditch
- Alpha Concrete Supplies Ltd - Northwich
- Alpha Construction Ltd - Derby
- Alpha Fencing Ltd - Ellon
- Alpha Marble Importers - Edinburgh
- Alpha Skip Hire - Belfast
- Alphamix Ltd - Lutterworth
- Already Hire Ltd - Slough
- Alscott Sections & Plastics Ltd - Stourbridge
- Alsigns - Surelite Ltd - Maidenhead
- Alsteel Fabrications Ltd - Crowborough
- ALSTOM Research and Technology Centre - Stafford
- Altair Engineering Ltd - Leamington Spa
- Altfield Ltd - London
- Altitude Access - Mansfield
- Alto Plant Services Ltd - Chorley
- Altonlord Ltd - Hartlepool
- Altro Ltd - Letchworth
- Alumet Systems UK Ltd - Leamington Spa
- Aluminium Rainwater Supplies Ltd - Cardiff
- Alurite Ltd - Cardiff
- Alusec UK Ltd - Rotherham
- Alvid Investment Co Ltd - Sidcup
- Alwyn Jones - Conwy
- Amalgacrete Ltd - Carnforth
- Amalgamated Construction Ltd - Barnsley
- Amapola Ltd - Sutton Coldfield
- Amazon - West Bromwich
- Amber Plant Ltd - Manchester
- Amber Radiator Covers - Harrogate
- Amber Shearing Ltd - Cradley Heath
- AmbiRad Ltd - Brierley Hill
- Ambit Stainless Ltd - Ipswich
- Ambrose and Cox Hire Ltd - Newark
AMC Security Products Ltd - Shoreham by Sea- Amco Plastics Ltd - Rotherham
- Amco-Donelon - Warrington
- Amcron Pipework - Thornton Cleveleys
- Ame Facades Ltd - Skelmersdale
- AMEC Capital Projects Ltd - Ipswich
- AMEC Civil Engineering Ltd - Stone
- AMEC Group Ltd - Chorley
- Amec Internal Asset Management Ltd - Bolton
- Amery Services Ltd - Ammanford
- Amiantus Environmental Consultants Ltd - Witney
- Amity Insulation Services Ltd - Witney
- Amix Concrete Ltd - Chorley
- Ammonite Flooring - Bromley
- Amos Pumps (UK) Ltd - Helston
- Amp Access Ltd - Wimborne
- Amp Site Services - Nottingham
- Ampella Ltd - Liss
- AMS Bobcat Ltd - Louth
- AMS Group Ltd - Redditch
- Ams Steel Fabrications Ltd - Darlington
- AMTEC Ltd - Bournemouth
- Amw Engineering Ltd - Redditch
- Amwell Kitchens Ltd - Broxbourne
- Anaco Systems Ltd - Birkenhead
- Analysis by Firth - Wigan
- Anbrose and Cox Hire Ltd - Wellingborough
- Anchor Engineering (Bolton) Ltd - Bolton
- Anchorshield Ltd - Poole
- Ancon Building Products - Sheffield
- ANDANDO Granite Worktops - Arlesey
- Andel Ltd - Huddersfield
- Andel Plant Ltd - Sittingbourne
- Ander-Teknix Ltd - Bristol
- Anderson Civil Engineering Ltd - Gloucester
- Anderson Plant Ltd - Kilmarnock
- Anderton Concrete Products Ltd - Northwich
- Andrew Alan Poulter - Bordon
- Andrew Burns - Spennymoor
- Andrew Dust Structural Engineers - London
- Andrew Engineering Ltd - Chesterfield
- Andrew Formby Joinery - Liverpool
- Andrew McMillan (Stranraer) Ltd - Stranraer
- Andrew Miller Contractors Ltd - Cardiff
- Andrew Scott Ltd. - Port Talbot
- Andrew Sutherland - Dalmally
- Andrew Swain - Melton Mowbray
- Andrew Wilson - Dromore
- Andrew Wilson Plant - Wishaw
- Andrews and Bunn - Beccles
- Andrews Sykes Hire Ltd - Ashford
- Andrews Sykes Hire Ltd - Basildon
- Andrews Sykes Hire Ltd - Bovey Tracey
- Andrews Sykes Hire Ltd - Grangemouth
- Andrews Sykes Hire Ltd - Leeds
- Andrews Sykes Hire Ltd - London
- Andrews Sykes Hire Ltd - Milton Keynes
- Andrews Sykes Hire Ltd - Pontypridd
- Andrews Sykes Hire Ltd - Scunthorpe
- Andrews Wright - Irvine
- Andros Engineering - Sandown
- Andy Gilbert Plant Hire - St Austell
- Andy Pulling Engineering - Spalding
- Andyloos Ltd - Worcester
- Andywrap Film Group - Southampton
- Angle Ring Co Ltd - Tipton
- Anglepoise Ltd - Waterlooville
- Anglesey Reinforcements - Newcastle upon Tyne
- Anglia Building Suppliers Ltd - Chelmsford
- Anglia Concrete Products - Clacton on Sea
- Anglia Crane & Plant Hire Ltd - Wellingborough
- Anglia Engineering Ltd - Grimsby
- Anglia Factors (Ipswich) Ltd - Ipswich
- Anglia Land Surveys ALS - Ipswich
- Anglian Building Products - Norwich
- Anglian Energy Assessors Ltd - Great Yarmouth
- Anglian Erection Services Ltd - Dereham
- Anglo Plant Hire Ltd - Widnes
- Anglo Standard Ltd - South Ockendon
- Anglo Structural Engineering Ltd - Lincoln
- Anglo-Holt Construction Ltd - West Bromwich
- Anglo-Italian Ceramics Ltd - Nottingham
- Angus C Fraser - Inverness
- Angus Fire - Thame
- Angus Heron Ltd. - Cleckheaton
- Angus Homes Ltd - Turriff
- Angus Jordan J C B Hire - Cupar
- Angus Meek Partnership Ltd - Bristol
- Anker Hire - Peterborough
- Ansa Plant G Robinson - Cockermouth
- Anstone Consulting Ltd - Wokingham
- Ant Hire Ltd - Leeds
- Anthony C Walsh - Liverpool
- Anthony Love Seating Installations Ltd - Bolton
- Anthony O'neill - Magherafelt
- Anti-Vibration Methods (Rubber) Company Ltd - Warminster
- Antrad Ltd - Emsworth
- Antrim Contract Carpets Ltd - Belfast
- Anvil - Durham
- Anvil Wrought Iron - Norwich
- AP Sales Ltd - Bath
- Apec Plant Ltd - Upminster
- APEL Contractors - Leeds
- Apex Block Cutters Ltd - Bedford
- Apex Brick Cutters - Huntingdon
- Apex Contract Scaffolding Ltd - Fleet
- Apex Engineering Services (North West) Ltd - Liverpool
- Apex Fabrications Llp - Telford
- Apex Hire Ltd - Derby
- Apex Insulation Supplies Ltd - Sutton in Ashfield
- Apex Plant Hire - Peterborough
- Apex Plant Hire - Peterborough
- Apex Roofing Services LLP - Colchester
- APH Ltd - Leicester
- Apollo Fire Detectors Ltd - Havant
- Apollo Lighting Ltd - Leeds
- Apollo Plant Hire Ltd - Bradford
- Apperley Plant Hire Ltd - Hereford
- Appledome Engineering Ltd - Nottingham
- Applegate Directory - Barnstaple
- Appletree Visualization Ltd - Chichester
- Applications Engineering Ltd - Uckfield
- Applied Acoustic Engineering Ltd - Great Yarmouth
- Applied Geotechnical Engineering Ltd - Reading
- Applied Ionics Ltd - Ware
- Applied Technologies Ltd - Telford
- Applied Vibration Ltd - Tamworth
- Apslade Ltd - Cirencester
- Aqata Ltd - Hinckley
- Aqualona Products Ltd - Barnet
- Aquastorage System Cleansing - Yelverton
- Aquatic Engineering and Construction Ltd - Aberdeen
- Aquatreat Group Ltd - Mitcham
- AR Design-Tech Ltd - Newcastle upon Tyne
- AR Hendricks - Westbury
- Aragon Consulting Services Ltd - Warrington
- Aram Resources Ltd - Penryn
- Arborplant Ltd - Henley on Thames
- Arc Energy Resources Ltd - Stonehouse
- Arc South Western - Bridport
- Arch Henderson - Clydebank
- Archer Plant - Northampton
- Archer Structures Ltd - Tamworth
- Archibald Bathgate Group Ltd - Liverpool
Architectural Ceramics (UK) Ltd - Birmingham- Architectural Design - Macclesfield
- Architectural Engineering and Manufacturing Design Co Ltd - Lisburn
- Architectural Glazed Facades Ltd - Cambridge
- Architectural Metal Designs Ltd. - London
- Architectural Mouldings Ltd - Gloucester
- Architen Landrell Associates Ltd - Chepstow
- Archway Refrigeration - Coventry
- Archway Skip - Mitcham
- Arcode Uk Ltd - Harrow
- Arcon Construction Supplies - Warrington
- Arcrite Fabrications - Corby
- Ard Fabrications - Carmarthen
- Arden Entry Systems Ltd - Solihull
- Arden Group Ltd - Coventry
- Ardeth Engineering Ltd - Elland
- Ardex UK Ltd - Haverhill
- Ardmore Precast Concrete Ltd - Londonderry
- Ardon Construction - Hartfield
- Ardula Ltd - Maidstone
- Argent FM Ltd - London
- Argon Engineering (Airdrie) Ltd - Glasgow
- Argonaut Heating Ltd - Romford
- Aridair UK Ltd and Aridair Group Ltd - Sunderland
- Arista Construction Ltd - Newcastle
- Aristocast Originals Ltd - Sheffield
- Ark Offshore International Ltd. - Great Yarmouth
- Arkay Engineering Ltd - Romsey
- Arlec Management Ltd - Smethwick
- Arlott A K & Co - Faringdon
- Armabridge Ltd - Torquay
- Armagh City Quarries - Craigavon
- Armagh Construction Ltd - Armagh
- Armatile Ltd - Armagh
- Armill Lift Trucks Ltd - Braintree
- Arminhall Engineering Ltd - Saffron Walden
- Arminox U K Ltd - Peterborough
- Armitage Groundworks Ltd - Isle of Arran
- Armoury Demolition & Recycling Ltd - Birmingham
- Armstrong Crane Hire - Ayr
- Armstrong Metal Ceilings Ltd - Stafford
- Armstrong Priestley Ltd - Leeds
- Armstrong Steel Fabricators&Building Maintenance - Paisley
- Arndrove Fabrications Ltd - Leeds
- Arne Fabrications - Cleethorpes
- Arnies - Pencader
- Arnold B Johnson (Construction) Ltd - Bristol
- Arnold Plant Hire Ltd - Stockport
- Arnott Plant Hire Ltd - Hull
- Aronn Interiors Ltd - Bognor Regis
- ARP Co Ltd - Avonmouth
- Arringold - Stratford upon Avon
- Arrow Building Services Ltd - Nottingham
- Arrow Ceilings Ltd - Nottingham
- Arrow Fire Systems Ltd - Lichfield
- Arrow Plant and Tool Hire Ltd - Leominster
- Arrow Plant Hire Ltd - Kington
- Arrowhead Hire Ltd - Reading
- Art Fabrication - Nuneaton
- Arthur Firth Ltd - Dewsbury
- Artisan Fireplace Design Ltd - Brighouse
- Artistic Engineering - London
- Artizan Steelworkers Ltd - Leicester
- Arundel Stone Ltd - Bognor Regis
- Arundelle Industrial Services Ltd - Cranleigh
- Arup - Aberdeen
- Arup - Bristol
- Arville Holdings Ltd - Wetherby
- Arwyn Griffith - Machynlleth
- As Ballantine Ltd - Strabane
- AS Newbould Ltd - Wirral
- Asap Skip Hire - Basildon
- Asbestos Risk Management and Consultants Ltd (ARMAC) - Blandford Forum
- Asbestos Stripping Co Ltd - Canvey Island
- Asbestos Survey Services Ltd (Global Enviro Ltd) - Goole
- Asbestos Surveying Ltd - Birmingham
- ASC Connections - Birmingham
- Ascolit Ltd - Bidford on Avon
- Ascorda Engineering Ltd - Doncaster
- Ascot Construction Ltd - Windlesham
- Ascot Industrial Doors Ltd - Bolton
- ASD Engineering services Ltd - Wirral
- ASD Lighting - Rotherham
- Asd Westok Ltd - Wakefield
- Aset Engineering - Rochester
- Ash - Battle
- Ash and Lacy - Surbiton
- Ash Plant Hire Ltd - Chelmsford
- ASH Plastics Ltd (Roofing Division) - Wolverhampton
- Ashbeech Ltd - Carlisle
- Ashbridge Concrete - York
- Ashby & Sons Mini Diggers - Worcester Park
- Ashby and Croft Ltd - West Thurrock
- Ashcroft Plant Ltd - Maryport
- Ashdown Control Services Ltd - Crowborough
- Ashdown HVAC Controls Ltd - Magherafelt
- Ashendene Ltd - Hertford
- Ashford Windows Ltd - North Walsham
- Ashley Flooring - Manchester
- Ashley Plant Hire - Crewe
- Ashlyne Fabrications Ltd - Ashton under Lyne
- Ashmead Building Supplies Ltd - Bristol
- Ashmount Flooring Supplies Ltd - London
- Ashridge Construction Ltd - Thatcham
- Ashstead Plant - Bodmin
- Ashstead Plant Hire CoLtd - Bridgwater
- Ashtead Group Plc - Leatherhead
- Ashtead Plant - Coventry
- Ashtead Plant - London
- Ashtead Plant Accommodation Ltd - Maidstone
- Ashtead Plant Co Ltd - Canterbury
- Ashtead Plant Hire Ltd - Watford
- Ashton Concrete Floors Ltd - Swindon
- Ashton William E M - Southport
- Ashurst Plant Ltd - Mayfield
- Ashvale Civil Engineering Ltd - Luton
- Askew Refrigeration Services Ltd - Nelson
- Asp Plant Hire - Colchester
- Aspden Jim - Blackburn
- Aspect Building & Joinery Co Ltd - Buckingham
- Aspect Roofing - Norwich
- Aspen Air Conditioning Ltd - Hailsham
- Aspen Construction Services - Canvey Island
- Asphaltic Roofing Supplies Ltd - Aberdeen
- Asphaltic Roofing Supplies Ltd - Abergele
- Asphaltic Roofing Supplies Ltd - Birmingham
- Asphaltic Roofing Supplies Ltd - Bristol
- Asphaltic Roofing Supplies Ltd - Cardiff
- Asphaltic Roofing Supplies Ltd - Colchester
- Asphaltic Roofing Supplies Ltd - Croydon
- Asphaltic Roofing Supplies Ltd - Dundee
- Asphaltic Roofing Supplies Ltd - Dunfermline
- Asphaltic Roofing Supplies Ltd - Eastbourne
- Asphaltic Roofing Supplies Ltd - Edinburgh
- Asphaltic Roofing Supplies Ltd - Exeter
- Asphaltic Roofing Supplies Ltd - Glasgow
- Asphaltic Roofing Supplies Ltd - Horsham
- Asphaltic Roofing Supplies Ltd - Huntingdon
- Asphaltic Roofing Supplies Ltd - Kirkcaldy
- Asphaltic Roofing Supplies Ltd - Leeds
- Asphaltic Roofing Supplies Ltd - London
- Asphaltic Roofing Supplies Ltd - London
- Asphaltic Roofing Supplies Ltd - London
- Asphaltic Roofing Supplies Ltd - Luton
- Asphaltic Roofing Supplies Ltd - Manchester
- Asphaltic Roofing Supplies Ltd - Manchester
- Asphaltic Roofing Supplies Ltd - Newton le Willows
- Asphaltic Roofing Supplies Ltd - Poole
- Asphaltic Roofing Supplies Ltd - Sutton
- Asphaltic Roofing Supplies Ltd - Waterlooville
- Aspli Safety Ltd - Leeds
- Asset Fixings & Tools Ltd - Hitchin
- Asset Manufacturing Ltd - St Ives (Huntingdon)
- Asset Manufacturing Ltd - Thetford
- Associated Access Equipment Ltd - Bristol
- Associated Civil Engineering Ltd - Rochdale
- Associated Pipework SE Ltd - London
- Associated Roofing & Maintenance Ltd - Taunton
- Association for Specialist Fire Protection - Farnham
- Association of Building Hardware Manufacturers - Tamworth
- Association of Specialist Underpinning Contractors - Farnham
- Assystem Uk Ltd - Preston
- Astec Construction (Llc) Ltd - Selby
- Aster Development Co Ltd - Windsor
- Astley Hire Ltd - Leigh
- Astra Civil Engineering Ltd - Worcester
- Astra Plant - Treharris
- Astracast Plc - Batley
- Astro Lighting Ltd - Harlow
- Astroflame Fireseals Ltd - Fareham
- ASW Aberdeen Ltd - Aberdeen
- Asysco Plc - Egham
- At Comm Ltd. - Harlow
- AT Toolcentre Ltd - Aylesbury
- AT Toolcentre Ltd - Banbury
- AT Toolcentre Ltd - Milton Keynes
- AT Toolcentre Ltd - Northampton
- AT Toolcentre Ltd - Slough
- ATC Specialists Coatings Ltd - Wirral
- Atcost Windows - Liphook
- Atd Fabrications - Barnsley
- Atex Equipment Ltd - Farnborough
- ATG Access Ltd - Warrington
- Athena Solid Surfaces Ltd - Washington
- ATI Tank Hire Ltd - Great Yarmouth
- Atj Property Maintenance and Repairs - Hull
- Atkins Construction Services - Glastonbury
- Atkins Steve J - Pontypridd
- Atkinson Paul Plant Hire - Scarborough
- Atkinsons Fencing Ltd - Castleford
- Atlantic Ltd - Dagenham
- Atlas Copco Compressors Ltd - Hemel Hempstead
- Atlas Enterprises - Manchester
- Atlas Fire Engineering Ltd - Swansea
- Atlas Terex UK Ltd - Hamilton
- Atlas Trading Group Ltd - Ashton under Lyne
- Atlas Ward Structures Ltd - Malton
- Atlasco Constructional Engineers Ltd - Newcastle
- Atmos International Ltd - Manchester
- ATR Plant Services - Aberdeen
- Atrium - Kington
- Attention To Detail - Brighton
- Auckland Construction Ltd - Arlesey
- Auckland International Ltd - Harlow
- Aucott Developers Ltd - Tamworth
- Audley Builders Merchants Co Ltd - Stoke on Trent
- Aughrim Quarries Ltd - Newry
- Austin Benn (Birmingham) - Edgbaston
- Austin Broady Associates Ltd - Sandbach
- Austin Divall Fabrications Ltd - Arundel
- Austin Fabrications Ltd - Haverhill
- Austin Plant Hire - Barnsley
- Autokool - Bonnybridge
- Automated Gates Ltd - Sunningdale
- Autometers Systems Ltd - Manchester
- Autoquench Ltd - Birmingham
- AV Technology Ltd - Stockport
- Ava-Matic Ltd - Redditch
- Avanta Civil Engineering - Driffield
- Avanti Steel Fabrications - Rotherham
- Avebury Housing Investments Ltd - Milton Keynes
- Avena Carpets Ltd - Halifax
- Avenell Engineering - Aylesbury
- Avilion Ltd - Rainham
- Avnex Ltd - St Neots