Company Index
- B & B Enamellers - Oldham
- B & B Industrial Doors Ltd - Cardiff
- B & C Engineering (Leicester) Ltd - Coalville
- B & D Bolts Ltd - Batley
- B & D Manufacturing Ltd - Aldershot
- B & D Plastics Ltd - Colchester
- B & E Engineering Services - Crewe
- B & F Mechanical Services Ltd - Ipswich
- B & G Country Crafts - Yeovil
- B & G Lock & Tool Co Ltd - Willenhall
- B & H Tool - Birmingham
- B & I Fabrications Ltd - Burnley
- B & J Alloys Ltd - Brierley Hill
- B & K Fabrications - Birmingham
- B & L Metals - Southall
- B & M Engineering Services - Smethwick
- B & M Joinery - Chippenham
- B & M Precision Engineers Ltd - Preston
- B & M Sheet Metal Ltd - Kingswinford
- B & P Engineering (Poole) Ltd - Poole
- B & P Fabrications (Leicester) Ltd - Leicester
- B & P Scrap Co - Rainham
- B & S Engineering (Coventry) Ltd - Coventry
- B & S Lift Truck Services - Bolton
- B & W Group Ltd - Steyning
- B & Z Metalcraft - Leighton Buzzard
- B 2 X - Swansea
- B A Chinery - Bridlington
- B A Perkins - Tamworth
- B A Training UK - Aylesbury
- B A W Engineering Services - Preston
- B and A Hydraulics Ltd - Aberdeen
- B and B Attachments Ltd (Parts and Service Division) - Cramlington
- B and B Cases - Hassocks
- B and B Engineering Ltd - Kings Lynn
- B and B Lifting Equipment Ltd - Airdrie
- B and B Sales and Services Ltd - Nottingham
- B and BS Engineering - Hitchin
- B and C Engineering - Nuneaton
- B and C Fluid Power (UK) Ltd - Mansfield
- B and C Motor Cycles - Manchester
- B and C Non-Ferrous Foundry Ltd / Craftcast Metals Newport - Caerphilly
- B and D Engineering - Ramsgate
- B and D Engineering - Sandy
- B and D Fabrications - Wolverhampton
- B and D Metals - Johnstone
- B and F Engineering - Kings Lynn
- B and G Machining - Horsham
- B and J Bike Spares - Willenhall
- B and J Packaging - Sheffield
- B and J Signs - Burnley
- B and L Shutters - Smethwick
- B and M Blinds Ltd - Carlisle
- B and M Engineers Ltd - Oxford
- B and M Metal Polishing Co - Hounslow
- B and M Pallets Ltd - Corby
- B and M Trading - Coalville
- B and M Welders - Benfleet
- B and P - New Romney
- B and P Joinery - Worcester
- B and P Metals - London
- B and R Motors - Coldstream
- B and R White - Hinckley
- B and S Engineering - Crook
- B and S Engineering - London
- B and S Refrigeration Services Ltd - Weston super Mare
- B and S Steel Supplies Ltd - Northolt
- B and W Consultants - Bristol
- B and W Engineering - Chichester
- B and W Engineering - Stourport on Severn
- B and W Engineering - York
- B B Engineering - Colne
- B B F Co Ltd - Coventry
- B B Lift Engineers - Stafford
- B B Refrigeration Commercial Services - Wigan
- B B Services - Belfast
- B Barlow - Buxton
- B Batchelor - Scunthorpe
- B Burt Engineering Ltd - Morden
- B C Blinds - Dromore
- B C D Partnership - Belfast
- B C Fabrications Ltd - Wolverhampton
- B C Joinery - Radstock
- B C P Industrial Coatings - Hitchin
- B C S Fabs Ltd - Newcastle upon Tyne
- B C W Engineering Services - Burnley
- B Conway Group - Oldham
- B D & J M Heslop - York
- B D A Stainless Fabrications - Bridlington
- B D C Metalcraft - Fordingbridge
- B D C Systems Ltd - Andover
- B D Cravens - Ellesmere Port
- B D E Ltd - Northampton
- B D H Engineering Co - Cambridge
- B D Precision - Newton Abbot
- B D S Trading - Dronfield
- B D Watts Ltd - Hartlepool
- B E C - Skegness
- B E C Engineering - Atherstone
- B E M - Newcastle Emlyn
- B E T E S - Dundee
- B E T Transmissions - Milton Keynes
- B Empson and Sons - Brigg
- B Engineering Ltd - Hull
- B F L Services - Belfast
- B F S Sama U K Ltd - Lichfield
- B G Boiler Services - Catterick Garrison
- B G L Rieber Ltd - Melksham
- B G V Engineering Ltd - Chelmsford
- B H A Cromwell House - Wallington
- B H Blackmore Ltd - Faringdon
- B H K Engineering - Coventry
- B H Scrap Metals - Sheffield
- B Hobbs - Minehead
- B I D Products and Services - Bolton
- B I Engineering Ltd - Highbridge
- B J C Communication Contracts Ltd - London
- B J F Engineering Co - Walsall
- B J F Lasers Ltd - Rochester
- B J Fiddaman & Son - Ipswich
- B J H Technical Services - Salisbury
- B J Hydraulics - High Wycombe
- B J L Engineering - Pevensey
- B J M Joinery Manufacturers Ltd - Bradford
- B J P - Caterham
- B J P Engineering - Wednesbury
- B J S Company Ltd - Greenford
- B J Special Steels - Lancing
- B J Trowbridge - Shaftesbury
- B K Herbert Ltd - Pontypool
- B K Racing Ltd - Exeter
- B K Transmissions - Basingstoke
- B L Hopkinson Constructional Engineering Ltd - Uttoxeter
- B L Pegson Scotland Ltd - Glasgow
- B L S Asbestos Ltd - Brighouse
- B Levy and Co (Patterns) Ltd - London
- B M E Partnership (Cotswolds) Ltd - Cheltenham
- B M Engineering - Newtownards
- B M F Engineering - Nottingham
- B M Fabrication - Sunderland
- B M H Blinds and Signs - Cradley Heath
- B M Metalworks - Welwyn Garden City
- B M P Engineers - Leicester
- B M Prickett Ltd - Stratford upon Avon
- B M W Hams Hall Motoren G M B H - Birmingham
- B N Fabrications - Tamworth
- B N Hollingworth - Rotherham
- B O'neill - Ballymena
- B P Lambert - Sudbury
- B P R Medical Ltd - Mansfield
- B P S Springs - Rochdale
- B Parsonage Fork Trucks Ltd - Manchester
- B R Hammond - Chichester
- B R Moore - Evesham
- B R T Bearings - Bristol
- B R T Bearings Ltd - Hove
- B S B Engineering Co Ltd - Bolton
- B S Business Services - Grantham
- B S D Steel Service Centres - Grantham
- B S Engineering Services - Walsall
- B S F Consulting Engineers Ltd - Canterbury
- B S Industries Ltd - North Walsham
- B S L Brammer Ltd - Bristol
- B S L Brammer Ltd - Cardiff
- B S M Packaging Supplies Ltd - Chelmsford
- B S Mowers - Bristol
- B S P Associates Ltd - Milton Keynes
- B S P Engineering Ltd - Ipswich
- B S Supplies - Scunthorpe
- B S W Consulting Engineers Ltd - Plymouth
- B Shakespeare and Company Ltd - Kingswinford
- B Sheet Metal Works - Preston
- B Simkiss Tools and Presswork - Birmingham
- B Smart - Manchester
- B Spoke - Leicester
- B Sternberg and Sons Ltd - Manchester
- B T Bell Associates Ltd - Hexham
- B T Blinds - Spalding
- B T Rubbish Clearance - Mitcham
- B T U Maintenance Ltd - Guildford
- B Todd - Haltwhistle
- B W G Sheetmetal - Burntwood
- B W Grinding Services - Hemel Hempstead
- B Waddington - Accrington
- B+W GmbH - Crewe
- B-Fast Tools - Milton Keynes
- B-L Pegson Ltd - Coalville
- B-Line - Corsham
- B-N Group Ltd - Bembridge
- B-P-Fabrication Ltd - Rotherham
- B-Tech Engineering Ltd - Slough
- B-Tech International Ltd - Daventry
- B-Wax Ltd - Sheffield
- B. & D. Patterns Ltd - Hinckley
- B. & G. Promotions Ltd - Cardiff
- B. & W. Mechanical Handling Ltd - Ely
- B. Braun Medical Ltd - Sheffield
- B. Morland & Co. Ltd - Leeds
- B. Rourke & Co. Ltd - Burnley
- B. U. Industrial Components Ltd - Telford
- B.A.W. Precision Engineering Ltd - Swansea
- B.B. Price Ltd - Halesowen
- B.B. Sign & Graphic Ltd - Stourbridge
- B.B.R. Graphic Engineers (Yorkshire) Ltd - Ossett
- B.C. Electrical Techniques Ltd - Aylesbury
- B.C.B. International Ltd - Cardiff
- B.C.C. Engineering Services (Retford) Ltd - Doncaster
- B.C.Dyson Ltd - Elland
- B.C.T.Engineering Ltd - Woking
- B.D.G. Manufacturing Ltd - Birmingham
- B.D.R. Micro Instruments Ltd - Chelmsford
- B.D.S. Trailers Ltd - Sheffield
- B.E.R. Polishing Company Ltd - Smethwick
- B.E.S. Consulting Holdings Ltd - Huddersfield
- B.E.W.A. (U.K.) Ltd - Ebbw Vale
- B.F.S. Enterprise (Fabrications) Ltd - Beccles
- B.G. Plating Ltd - Smethwick
- B.H. Porter & Son Ltd - Wisbech
- B.H.G. Grinding Ltd - Oldham
- B.I.E. International Ltd - Chesterfield
- B.I.G. Engineering Ltd - Northwich
- B.I.L. Steels Ltd - Birmingham
- B.J.H. Windows Ltd - Portsmouth
- B.K. Pulse Ltd - Milton Keynes
- B.M.B Services Ltd - Birmingham
- B.M.H. Feedgear - Hull
- B.M.I. Engineering Ltd - Halesowen
- B.N.W. Company (Bakery) Services Ltd - Nelson
- B.O.B. Stevenson Ltd - Derby
- B.O.P.P. Precision Engineers Ltd - Brierley Hill
- B.P. Newbould Ltd - Leicester
- B.P.S. Engineering Ltd - Norwich
- B.R. Engineering Ltd - Stourbridge
- B.R.T. Bearings (Mercia) Ltd - Wisbech
- B.S. Burner Services Ltd - Stourbridge
- B.S.B. Engineering Services Ltd - Sittingbourne
- B.S.T. Supplies & Co Ltd - Wolverhampton
- B/E Aerospace (Uk) Ltd - Leighton Buzzard
- Ba Powles Joinery - Hereford
- Babcock International Group Plc - Derby
- Babcock Wanson (UK) Ltd - Borehamwood
- Babtie Group - Sale
- Babtie Highway Laboratories - Reading
- Bac Express Airlines Ltd - Oxford
- Bache Pallets Ltd - Stourbridge
- Baco Consumer Products Ltd - Amersham
- Bacon E and Co Ltd - Grimsby
- Badger Anodising - Birmingham
- Badger P - Tenbury Wells
- Badges Plus Ltd - Birmingham
- Badminton Horse Boxes - Badminton
- BAE Systems Ltd - Brough
- BAE Systems Marine Ltd - Barrow in Furness
- BAE Systems Marine Ltd - Glasgow
- BAE Systems Marine Ltd - Glasgow
- BAE Systems plc - Farnborough
- BAE Systems Product Assurance Group (PAG) - Chelmsford
- BAE Systems Regional Aircraft - Prestwick
- Bagnell Blinds - East Molesey
- Bagshaw J H - Norwich
- Baguley Engineers Ltd - Burton on Trent
- Bailey & Smith Ltd - Manchester
- Bailey & Wade Engineering Co Ltd - Coventry
- Bailey Caravans Ltd - Bristol
- Bailey Engineering Co - Paignton
- Bailey Fitted Bedrooms - Aylesbury
- Bailey Gomm - Ware
- Bailey Johnson Hayes - Manchester
- Bailey Johnson Hayes Ltd - St Albans
- Bailey Kevin - Poole
- Bailey Maintenance Services - Cardiff
- Bailey Morris Ltd - St Neots
- Bailey Signs - Bourne
- Bailey Steel Ltd - Newcastle
- Bailey T W & E - Keighley
- Bailey Window Blinds - Neath
- Bailiff Forge Manufacturing - Huddersfield
- Bailiss Howard John - Bridgend
- Bailstar Ltd - London
- Bainbridge Grp Ltd. - Bury
- Bainbridge Joinery - Kirkby Stephen
- Baines Bros - Fleetwood
- Baines Racing - Towcester
- Baird GMP Ltd - Bolton
- Bairstow Brothers (1985) Ltd - Halifax
- Baker & Finnemore Ltd - Birmingham
- Baker & Wilkes Ltd - Cradley Heath
- Baker Anthony R - Sheffield
- Baker Blower Engineering Co Ltd - Sheffield
- Baker David - Waterlooville
- Baker Dougan Ltd - Portsmouth
- Baker Forklift Services Ltd - Oldbury
- Baker Hall Partnership - Birmingham
- Baker Hall Partnership - Burton on Trent
- Baker Hughes (U K) Ltd - Great Yarmouth
- Baker Joinery - Dorchester
- Baker Thompson (Daventry) Ltd - Daventry
- Baker Trayte Marine Ltd - Southsea
- Bakewell Ovens - Manchester
- Bal 1996 Ltd - Norwich
- Bal 4 Windows - Craigavon
- Balaban Engineering Co Ltd - Salford
- Balance UK Ltd - Martock
- Balby Metallurgical Ltd - Sheffield
- Balcan Engineering Ltd - Horncastle
- Balco Engineering Ltd - Birmingham
- Balco Prescision Engineering Ltd - Braintree
- Balcombe Glass Ltd - Burgess Hill
- Balcomm Ltd - Iver
- Balconi Ltd - East Grinstead
- Baldwin & Francis Ltd - Sheffield
- Baldwin Engineering - Redhill
- Baldwin Filters Ltd - Southend on Sea
- Baldwins Hill Scrap Yard - East Grinstead
- Bale Pak Ltd - Sittingbourne
- Balform Ltd - High Wycombe
- Balfour Beatty Construction Ltd - Edinburgh
- Balfour Beatty plc (Corporate HO) - London
- Balfour Beatty Power Construction Ltd - Sheffield
- Balfour Kilpatrick Ltd - Renfrew
- Balgownie Ltd - Aberdeen
- Bali Clothing - Derby
- Ball A W - Liphook
- Ball Bearing Centre Ltd - London
- Ball Burnishing Machine Tools Ltd - Hatfield
- Ball Packaging - Deeside
- Ball R W - Stourbridge
- Ball Spinning Co.Ltd - Buntingford
- Ballantine Bo'Ness Iron Co Ltd - Livingston
- Ballast Phoenix Ltd - Bourne
- Balloon Safaris - Teddington
- Ballpark Engineering Ltd - Nelson
- Balls Fasteners - Cheltenham
- Ballykine Structural Engineers Ltd - Ballynahinch
- Ballynahinch Domestic - Ballynahinch
- Balmer Lindley Group Ltd - Scunthorpe
- Balmforth Stuart - Wakefield
- Balmoral Group Ltd - Aberdeen
- Balmoral Joinery - Wallsend
- Balreed Digitec (UK) Ltd - Maidstone
- Balsham (Buildings) Ltd - Cambridge
- Baltec (UK) Ltd - Reading
- Baltimore Aircoil Ltd - Uxbridge
- Baltor Systems Ltd - Belfast
- Bambach Saddle Seat Europe - Loughton
- Bambi Air Compressors - Birmingham
- Bambury Colin C - Bristol
- BAMTS - High Wycombe
- Banc Sion Cwilt Joinery - Llandysul
- Bancombe Joinery - Somerton
- Bancroft Birnie Hutchison Partnership - Dundee
- Banding & Strapping Supplies Ltd - Dudley
- Banditmania Ltd - Lincoln
- Banfield Engineering Co (Wisbech) Ltd - Wisbech
- Banford Fabrications - Glasgow
- Banham and Thorpe - Oldham
- Banham Signs - Harlow
- Banico Ltd - Manchester
- Bank Bottom Engineering Services Ltd - Huddersfield
- Bank House Electric Gates - Henfield
- Bankhall Truck Services - Bootle
- Banking Automation Ltd - Reading
- Banks Assays - London
- Banlaw Systems (Europe) Ltd - Glasgow
- Bann Caravans - Banbridge
- Bann Engineering Co Ltd - Coleraine
- Bannell Engineering - Glastonbury
- Banner Fluid Power Ltd - Bedford
- Banners Gate Ltd - Halesowen
- Banro Sections Ltd - Walsall
- Bansal J S - Derby
- Banson Electric Co Ltd - Manchester
- Banstead Garage Doors Ltd - Whyteleafe
- Bapp Industrial Supplies Ltd - Barnsley
- Bar Cargolift U K Ltd - Walsall
- BAR Engineering - Hull
- Bar Knight Precision Engineers Ltd - Clydebank
- Bar Products & Services Ltd - Bradford
- Bar Supplies (Sussex) - Arundel
- Barair Systems Ltd - Bradford
- Barber Consultants Ltd - Woking
- Barber Dennis F - Attleborough
- Barber Oil and Gas Boiler Services - Street
- Barber S - Birkenhead
- Barber Wilsons and Co Ltd - London
- Barbour Engineering Ltd - Bangor
- Barbuys - Dunstable
- Barcare Supreme Ltd - Stafford
- Barclay and Mathieson Ltd - Glasgow
- Barclay and Mathieson Ltd / Tatham Steel - Cheadle (Cheshire)
- Barclay Engineering - Romford
- Barcley Sibston - Stroud
- Barcode Labelling Systems Ltd - Redcar
- Barcode Superstore - Dunstable
- Barden Corporation UK Ltd - Plymouth
- Barden Engineering Ltd - Blackburn
- Bardex (U.K) Ltd - High Wycombe
- Bare Essentials - Bath
- Bareen Engineering - Walsall
- Barenson Engineering Co.Ltd - Slough
- Barfield Colin - Leicester
- Bargain Corner - York
- Bargain Tools - Preston
- Barhale Construction plc - Walsall
- Baricon Systems Ltd - Aberdeen
- Barker and England Ltd - Sheffield
- Barker and Patterson - Hull
- Barker J P & Sons - Bury St Edmunds
- Barker- Collins Engineering - Sheffield
- Barkers Engineers Ltd - Stoke on Trent
- Barkers Mobility Centre - Hull
- Barkley - Doncaster
- Barkley Plastics Ltd - Birmingham
- Barksdale Control Products - Basingstoke
- Barkston Plastics Ltd - Leeds
- Barkwood Ltd - Portsmouth
- Barky Instrument International - Folkestone
- Barlow Blinds Ltd - Leicester
- Barlow Joinery Ltd - Retford
- Barlow Sheet Metal Ltd - Waterlooville
- Barlow World Handling Ltd - Swindon
- Barloworld Handling Ltd - Aberdeen
- Barloworld Handling Ltd - Abingdon
- Barloworld Handling Ltd - Aylesford
- Barloworld Handling Ltd - Blackburn
- Barloworld Handling Ltd - Cardiff
- Barloworld Handling Ltd - Chester le Street
- Barloworld Handling Ltd - Cumbernauld
- Barloworld Handling Ltd - Dundee
- Barloworld Handling Ltd - Hull
- Barloworld Handling Ltd - Immingham
- Barloworld Handling Ltd - Ipswich
- Barloworld Handling Ltd - Leeds
- Barloworld Handling Ltd - Maidenhead
- Barloworld Handling Ltd - Peterborough
- Barloworld Handling Ltd - Plymouth
- Barloworld Handling Ltd - Purfleet
- Barloworld Handling Ltd - Rotherham
- Barloworld Handling Ltd - Southampton
- Barloworld Handling Ltd - St Albans
- Barloworld Handling Ltd - Stevenston
- Barloworld Handling Ltd - Warrington
- Barloworld Handling Ltd - West Bromwich
- Barloworld Handling Ltd - Wrexham
- Barmondsteel Plc - Sunbury on Thames
- Barnard and Associates Ltd - London
- Barnbrook Systems Ltd - Fareham
- Barnes - Thame
- Barnes & Gannon Ltd - Rochdale
- Barnes & Thomas Ltd - Stalybridge
- Barnes Engineering Ltd - Portsmouth
- Barnett Steven - Nottingham
- Barnett Window Blinds - Ballynahinch
- Barnfather Wire Ltd - Wednesbury
- Barnfield Engineering Services Ltd - Newbury
- Barnham Vehicle Repairs - Arundel
- Barnhouse Interiors - Hull
- Barnket Ltd - Gravesend
- Barnshaw Section Benders Ltd - Oldbury
- Barnsley Mobility Centre - Barnsley
- Barnwell Services Ltd - Bellshill
- Barnyards Farm Ltd - Forfar
- BarOlympic - Runcorn
- Baron Springs Ltd - Glasgow
- Baroque Ltd - Telford
- Barpoint Ltd - Willenhall
- Barr and Paatz Ltd - Totnes
- Barratt Louis - Colchester
- Barratt Roger - Fareham
- Barrell Ltd - Woodbridge
- Barrell Peter W - Chippenham
- Barrett Excavation Ltd - Barnsley
- Barrett Precision Tubes - York
- Barrett Steel Ltd - Bradford
- Barricade Roller Shutters - Manchester
- Barrie H Chaplin - Walsall
- Barrie Stott Consulting Engineer - Otley
- Barrie Wilson Ltd - Bedford
- Barrier (Offshore) Engineering Ltd - Billingham
- Barrington Engineering Ltd - Stoke on Trent
- Barrington Metalworks - Bedlington
- Barron-Clark Castings Ltd - Peterborough
- Barrow and Brooks Ltd - Kings Langley
- Barrowland Blinds - Glasgow
- Barrs Court Engineering Ltd - Hereford
- Barrs Security (Locksmiths) Uk Ltd - London
- Barry & Son Ltd - Salford
- Barry Bets - Huddersfield
- Barry Brown - London
- Barry Carter Motor Products Ltd - Harrogate
- Barry D G C - Isleworth
- Barry Liken - Walsall
- Barry Littlewoods - Rotherham
- Barry Napper and Co - Doncaster
- Barry Roger H - Bedford
- Barry Waller - South Croydon
- Barry Watkins and Associates - Stroud
- Barry Welding and Boiler Co - London
- Barry's Pine - Dereham
- Bartec Technologies Ltd - Farnborough
- Bartech Marine Engineering - Colchester
- Bartek Engineering Ltd - Smethwick
- Bartel - Donaghadee
- Bartholomew David - Colchester
- Bartlands Richard - Birmingham
- Bartlett Catering Equipment Ltd - Worcester
- Bartlett Engineering (South Wales) Ltd - Port Talbot
- Bartling Designs Ltd - Sittingbourne
- Barton Blinds and Curtains - Christchurch
- Barton Coldform Ltd - Droitwich
- Barton Drilling/Concrete Technicians Ltd - Warrington
- Barton Engineering & Export Ltd - Whitstable
- Barton Engineers Ltd - London
- Barton Environmental Services Ltd - Billingham
- Barton Firtop Engineering Co Ltd - Bromsgrove
- Barton Forge & Iron Works Ltd - Enfield
- Barton Jones Packaging Ltd - Letchworth Garden City
- Barton Marine Equipment Ltd - Whitstable
- Barton Precision Engineers Ltd - Nottingham
- Barton Safety Consulting Ltd - Billericay
- Barton Storage Systems Ltd - Bilston
- Bartondale Engineering Co Ltd - Aberdare
- Bartons Scrapyard - Kirkwall
- Bartram Associates Ltd - Ely
- Bartrams Mobility - Chatteris
- Bartrams Mobility - Luton
- Barty Dewn - Mansfield
- Barudan UK Ltd - Nottingham
- Barum Friend Security Ltd - Barnstaple
- Barwell International Ltd - Cambridge
- Barwood - Birmingham
- Bas Aerospace Ltd - Sevenoaks
- Bas Castings Ltd - Nottingham
- BAS Components Ltd - Pembroke Dock
- Base Enamellers Ltd - Erith
- Basement Workshop - Colwyn Bay
- Baseresult Holdings Ltd - Redruth
- Basford Plant Ltd. - Nottingham
- Bashir Ahmed - Sheffield
- Basic Metals Burscough - Ormskirk
- BASICS Industrial and Commercial Equipment Ltd - Ringwood
- Basingstoke Pressure Vessels & Pipework Ltd - Andover
- Baskerville Engineering - Hitchin
- Baskerville Reactors and Autoclaves Ltd - Manchester
- Bass Engineering - Tonbridge
- Bassaire Ltd - Southampton
- Basse Ltd - Norwich
- Bassett and Findley Ltd - Wellingborough
- Bassett Defence Services Ltd - Hayle
- Bassra Machine Tools Ltd - Birmingham
- Basta Parsons Ltd - Wolverhampton
- Batchelor George - Southampton
- Batchelor Ralph J Ltd - Ludlow
- Batchflow Engineering Ltd - Warwick
- Batchglow Ltd - Sheffield
- Bate Metals - Brierley Hill
- Bate Welding & Saw Supplies Ltd - Oldham
- Bateman Skilled & Technical Ltd - Huddersfield
- Bates Elaine - Stockport
- Bates T - York
- Bates Wharf Marine - Eastbourne
- Bateson Trailers Ltd - Stockport
- Batey Metallic Packing Company Ltd - Gateshead
- Bath Press - Bath
- Bath Re-Enamelling Co - Nantwich
- Bathex (Bathroom & Accessories) Ltd - Solihull
- Bathflair - Derby
- Bathroom Fitting Solutions - Burnley
- Bathroom Int Ltd - London
- Bathroom Trading Co - Barnet
- Bathrooms and Tiles By Hurtig - Chester
- Bathshield (U.K.) Ltd - Forest Row
- Batley Foundry Ltd - Batley
- Baton Lock Ltd - Manchester
- Batorer Ltd - Cleckheaton
- Batricar Independent Mobility - Stonehouse
- Batricar Independent Mobility Ltd - Chard
- Batricar Ltd - Bristol
- Batten Michael John - Bristol
- Battersby J - Newton le Willows
- Battery Engineering - Belfast
- Battery Engineering Services - Kettering
- Battery Supplies - Rowley Regis
- Batting and Co - High Wycombe
- Battle McCarthy Consulting Engineers - London
- Batts Engineering & Fabrications Ltd - Rotherham
- Batty Christopher W - Dronfield
- Baty International - Burgess Hill
Bauer Kompressoren UK Ltd - St Helens- Bauer Springs Ltd - Redditch
- Baugh and Weedon Ltd - Hereford
- Baughan Ltd - Leicester
- Baumann Springs & Pressings (U K) Ltd - Sherborne
- Bautech (Uk) Ltd - Derby
- Baxcrest Ltd - Brierley Hill
- Baxi Technologies Ltd - Preston
- Baxketh Ltd - Hartlepool
- Baxpro Ltd - Macclesfield
- Baxters - Peterhead
- Baxters Joinery - Omagh
- Bay Associates - Cardiff
- Bay Engineering Dorset Ltd - Weymouth
- Bay Engraving Ltd - Horley
- Bay Lift Services Ltd - Barnstaple
- Bay Tool and Equipment Services - Torquay
- Baybridge Architectural Joinery Ltd - Eastleigh
- Baybridge Press Tools Ltd - Birmingham
- Baycraft Services - Chepstow
- Baydrill - Banchory
- Bayham Ltd - Basingstoke
- Bayham Pine - Crowborough
- Baylis C N C - Redditch
- Bayliss Precision Components Ltd - Ashbourne
- Baynham and Stanfield Badge Co Ltd - Kidderminster
- Bayston Investments Ltd - Cheltenham
- Baywells Engineering Co - Reading
- Baz-Roll Products Ltd - Calne
- BB Polishing - Birmingham
- BBA Group plc - London
- Bbe Precision Ltd - Lincoln
- BBH Precision Engineering - Bangor
- BBK Labelling and Coding Solutions Ltd - Wigan
- BBM Engineering Ltd - Batley
- BBN Fast Net - Bradford
- Bbp Building Services Ltd. - Berkhamsted
- BBR Engineering (Shropshire) Ltd - Shifnal
- BBS Cutters and Tooling - Birmingham
- BC Caravans - Newtownards
- BC Design Engineers Ltd - Manchester
- BC Tube Benders Ltd - Newmarket
- BCC Ltd (Box Clever Components Ltd) - Leighton Buzzard
- BCD Engineering - Charleville
- BCH Ltd - Rochdale
- Bcmz Precision Engineering Ltd - Sudbury
- BCP Castings Ltd - Andover
- BCP Fabrications Ltd - Dudley
- BCS Joinery - London
- BD - Alcester
- BD Engineering - Blandford Forum
- BD Engineering - Boston
- BD Kendle Engineering Ltd - Great Yarmouth
- Bd Profiles Ltd - Cradley Heath
- BD Systems Ltd - Bury St Edmunds
- BDC Engineering - Leeds
- BDH Centreless Ltd - Winchelsea
- BDJ Engineering (Worcester) Ltd - Worcester
- BDL Drum Motors (UK) Ltd - Corby
- BDL Tool and Die Co Ltd - Daventry
- BDM Environmental Ltd - Grimsby
- BDR Civil and Structual Engineering Ltd - Hastings
- BDSP Partnership Ltd - London
- Beach Eric - Melton Mowbray
- Beach Signs Ltd - Sheffield
- Beacon Auto Engineering Ltd - Leicester
- Beacon Engineering - Newcastle
- Beacon Group Ltd - London
- Beacon Joinery - Southampton
- Beacon Machine Tools Ltd - Brierley Hill
- Beaconsfield Products (Halesowen) Ltd - Cradley Heath
- Bead & Shotblasting Ltd - Halifax
- Beadle Precision Engineers - Hayes
- Beagle Aircraft Ltd - Christchurch
- Beagle Engineering Ltd - Stoke on Trent
- Beakbane Ltd - Kidderminster
- Beal Frank engineering Ltd - Sheffield
- Beam Baking Systems Ltd - Peterborough
- Beam Industrial Fasteners Ltd - Sittingbourne
- Beam Manufacturing Ltd - Whitstable
- Beam Vacuum Systems Ltd - Magherafelt
- Beamech Group Ltd - Manchester
- Beamhouse Engineering Ltd - Kettering
- Beamline Steel Ltd - Farnham
- Bear Engineering Services - Bodmin
- Bear Engineering Services Ltd - Wellingborough
- Beard & Fitch Ltd - Harlow
- Beard D - Oldham
- Beard Roger - Bedford
- Beardmore machiery - Leek
- Bearing & Transmission Industries Ltd - Worksop
- Bearing and Engineering Services Ltd - Ormskirk
- Bearing and Engineering Services Ltd - Rochdale
- Bearing and Filtration - Cullompton
- Bearing and Transmission Supplies Ltd - Stoke on Trent
- Bearing Centre Ltd - Leicester
- Bearing Factors - Nelson
- Bearing Mart Ltd - Manchester
- Bearing Shop The - Exeter
- Bearing Suppliers Ltd - Swansea
- Bearing Traders Ltd - High Wycombe
- Bearing Warehouse Ltd - Sheffield
- Bearingnet - Ware
- Bearings & More Ltd - Slough
- Bearings (U K) Ltd - St Neots
- Bearings and Transmission Services (Sheffield) Ltd - Sheffield
- Bearings Direct - Norwich
- Bearings International - Tamworth
- Bearward Engineering Ltd - Northampton
- Bearwood Engineering Supplies (Inc Bearwood Intl Ltd) - Edgbaston
- Beat - Banff
- Beatson Drake Ltd - Sheffield
- Beatson Fans and Motors Ltd - Sheffield
- Beattie Associated Services Ltd - Coatbridge
- Beattie Flanigan and Partners - Belfast
- Beattie Watkinson Ltd - Gateshead
- Beaubury Precision Moulds Ltd - Aylesbury
- Beaufort Bathroom Distributors Ltd - Richmond on Thames
- Beaufort Conveyors - Swansea
- Beaumanor Engineering Ltd - Leicester
- Beaumont Beverage Co - Dundee
- Beaumont Boiler Hire Ltd - Romsey
- Beautiful Windows Ltd - Southampton
- Beaver Blinds - Camborne
- Beaver Blinds - Newton Abbot
- Beaver Blinds - Torpoint
- Beaver Indutrial Coating - Bedford
- Beaver Metals (London) Ltd - Birmingham
- Beazer Road Springs - Scarborough
- Bebbington Steps Ltd - Ottery St Mary
- Beccles Mobility Ltd - Beccles
- Bechtel Ltd - London
- Beck (Gb) - Market Harborough
- Beck (Gb) Ltd - Market Harborough
- Beck and Pollitzer Engineering Ltd - Bath
- Beck and Pollitzer Engineering Ltd - Burton on Trent
- Beck and Pollitzer Engineering Ltd - Dartford
- Beck and Scott Services - Belfast
- Beck Engineering Co (Bridlington) Ltd - Scarborough
- Becker Powder Coatings Ltd - Liverpool
- Becker Pumps and Air Equipment - Leeds
- Becker UK Ltd - Hull
- Beckett Rankine Partnership - London
- Becketts Bakery Engineers Ltd - Heywood
- Beckman Coulter United Kingdom Ltd - High Wycombe
- Beckwich Robert - Wallingford
- Beckwith and Son (Engineering) Ltd - Chelmsford
- Beckwith Piling Foundations - Slough
- Beckys Blinds - Southport
- Becon (Precision) Engineering Manufacturers Ltd - Guildford
- Becton Dickinson UK Ltd - Oxford
- Becton Dickinson UK Ltd - Plymouth
- Bed & Bath (U.K.) Ltd - Nottingham
- Beda Technology Ltd - Corby
- Bedale Burner Services - Bedale
- Bedcrest Ltd (a division of Vitafibres Ltd) - Manchester
- Beddis Kenley Engineering Ltd - Leeds
- Bede Engineering Ltd - Chester le Street
- Bedestone Ltd - Birmingham
- Bedfont Electrical Contractors Ltd - Sittingbourne
- Bedfont Scientific Ltd - Rochester
- Bedford Bearings Ltd - Bedford
- Bedford Dials Ltd - Tenbury Wells
- Bedford Engineering Co.(Manchester)Ltd - Stockport
- Bedford Pump Co Ltd - Bedford
- Bedford Sign Services - Bedford
- Bedford Stainless Ltd - Deeside
- Bedrock Engineering Ltd - Emsworth
- Bedroom Master - Stockport
- Bedroom Options - Edgware
- Beds and Pine - Lochgelly
- Beds For Everyone - Sheffield
- Beds Ltd - Chorley
- Bedsons Ltd - Coventry
- Bee Jay Building Services Ltd - Gillingham
- Bee Line Towbar and Trailer Centre Ltd - Milford Haven
- Bee Mobile - Cambridge
- Bee Robotics Ltd - Caernarfon
- Bee-Fast Fasteners Ltd - High Wycombe
- Beech Construction Services (Fife) Ltd - Cupar
- Beech Precision Engineering Ltd - Letchworth
- Beechdale Motorcycle Accessories - Nottingham
- Beechmount Ironcraft - Craigavon
- Beechway Joinery - London
- Beechwood Engineering - Poulton le Fylde
- Beechwood Hire and Sales Ltd - Newport (Gwent)
- Beechwood Refrigeration Services - Newport (Gwent)
- Beecon Controls & Applications Ltd - Sunderland
- Beedes Ltd - Burgess Hill
- Beehive Coils Ltd - Newmarket
- Beehive Plumbing Services - Worcester
- Beeley Fabrications Ltd - Sheffield
- Beeline Engineering Products Ltd - Milton Keynes
- Beeman Engineering Ltd - Falmouth
- Beeney John - Gravesend
- Beer Ronald Lenard - Wimborne
- Beers (Consulting Engineers) Ltd - Croydon
- Bees Engineering Co - Harrow
- Beesley's Tools - Swindon
- Beesleys Ltd - London
- Beeston Industrial Supplies - Nottingham
- Beeversales Components Ltd - Retford
- BEKA Associates Ltd - Hitchin
- BEL Engineering (Surbiton) Ltd - Camberley
- Bela Pasztor - London
- Belcot Tool & Die (Uk) Ltd. - Walsall
- Beldam Burgmann Distribution - Aberdeen
- Beldam Lascar Seals Ltd - Hounslow
- Beldan Crossley Ltd - Huddersfield
- Belfast Grinding Services - Newtownabbey
- Belfast Sign Co - Belfast
- Belfast Skills Development - Lisburn
- Belhaven Engineering - Wishaw
- Belimo Automation U K Ltd - Shepperton
- Bell Agricultural Engineering - Romney Marsh
- Bell Bros (Pudsey) Ltd - Pudsey
- Bell Buttrum and Partners - Surbiton
- Bell Control Solutions Ltd - Blaydon on Tyne
- Bell Flow Systems Ltd - Buckingham
- Bell Lift 2002 Ltd - Bexley
- Bell Machine Tools - Paisley
- Bell Munro Consulting Ltd - Manchester
- Bell Polishing & Engineering Ltd - Wolverhampton
- Bell Precision Ltd - Letchworth
- Bell Steel Fabrications Ltd - Swindon
- Bell Steels and Industrial Services Ltd - Dudley
- Bell System (Telephones) Ltd - Milton Keynes
- Bell Theatre Services Ltd - Borehamwood
- Bell-Fruit Games Ltd - Nottingham
- Bellamy Anthony Frederick - Exeter
- Belle Blinds - Rossendale
- Belle Car Transporters & Specialised Trailers Ltd - Dunmow
- Belle Group (Sheen) Ltd - Buxton
- Belleville Springs Ltd - Redditch
- Bellfield Machine Tools Ltd - Redditch
- Bellmetal Industries Ltd - Barnoldswick
- Bells Blinds Ltd - Upminster
- Bells BM Ltd - London
- Bells Heat Transfer Ltd - Blaydon on Tyne
- Bells Of Cappagh - Londonderry
- Bellshill Metal Works Ltd - Bellshill
- Belltrees Forge - Kilmarnock
- Bellwood Rewinds Ltd - Hartlepool
- Belmafern Ltd - Crawley
- Belmar Engineering Ltd - Hockley
- Belmar Engineering Serives Ltd - Aberdeen
- Belmont Fabrications Ltd - Reading
- Belmont Farm - Ashford
- Belmont Gearbox Specialists - Erith
- Belmont Joinery Ltd - Stockport
- Belmont Precision Engineering Co Ltd - Hitchin
- Belmont Window Blinds - Ebbw Vale
- Belstan Metals (Non-Ferrous) Ltd - Birmingham
- Belt Technologies Europe - Washington
- Beltec (Market Rasen) Ltd - Market Rasen
- Belting and Mechanical Leather Co Ltd - Glasgow
- Belton Signs - Maldon
- Belts and Bearings - Craigavon
- Belvedere Uk Textiles Ltd - Leicester
- Bema Engineering Ltd - Pontypridd
- Bemac Ltd - Bristol
- Bemasan Ltd - Wolverhampton
- Bemis Packaging Ltd - Brigg
- Ben Bennett Jr Ltd - Rotherham
- Ben Burgess & Co Ltd - Newmarket
- Ben Ford Paul Ltd - Glasgow
- Ben Hughes (Loughor Foundry) Ltd - Swansea
- Ben Kent (Precision Engineers) Ltd - Boston
- Ben Woolley - Sutton in Ashfield
- Ben-Tex Engineering - Bury
- Benaim (UK) Ltd - London
- Benbrit Engineering - Exeter
- Bench Sheet Metal - Tamworth
- Benchmark Fabrications Ltd - Letchworth
- Benchmark Project Engineering Ltd - Inverurie
- Benchmaster Ltd - Ashton under Lyne
- Benco Engineering - Windsor
- Bender Machine Services Ltd - Deeside
- Benefoot Ltd - Manchester
- Benfab Ltd - Yeovil
- Benfleet Heating - Benfleet
- Benfleet Scrap Co Ltd - Benfleet
- Benham Manufacturing - Southampton
- Benjamin James Kirsh - Birmingham
- Bennachie Electronics Ltd - Stonehaven
- Bennet (Bill) Engineering Ltd - Bristol
- Bennett Architectural Aluminium - Stoke on Trent
- Bennett Bros Metal Recycling - Manchester
- Bennett D J - Woking
- Bennett Engineering - Kendal
- Bennett Ian - Brierley Hill
- Benninghoven U.K. Ltd - Leicester
- Benruss Fabrications Ltd - Bootle
- Benson Components Ltd - Manchester
- Benson Engineering Ltd - Killarney
- Benson Industries Ltd - Bradford
- Benson-Sedgwick Engineering Ltd - Dagenham
- Bentall Rowlands Storage Systems Ltd - Scunthorpe
- Benteler (U.K.) Ltd - Wolverhampton
- Bentley & Taylor Ltd - Sevenoaks
- Bentley Conservatories - Melton Mowbray
- Bentley Copying Services - Nottingham
- Bentley Fielden Ltd - Todmorden
- Bentley Nursing Supplies - Peterborough
- Bentsfield Engineering Ltd - Huddersfield
- Benz Couch - Bristol
- BEP Surface Technologies Ltd - Manchester
- Beresford Dunne Consultants - Bristol
- Beresford Dunne Consultants - Leamington Spa
- Berger Closures Ltd - Peterlee
- Berger Tools Ltd - Sevenoaks
- Bergmann Direct Ltd - Lincoln
- Berkeley and Co Ltd - Telford
- Berkeley Blinds - Farnham
- Berkeley Myles Solutions Ltd - Glasgow
- Berkeley Projects U K Ltd - Sutton
- Berkeley Stainless Fittings Ltd - Bristol
- Berkshire Caravans (2000) Ltd - Reading
- Berkshire Cutouts Ltd - Fleet
- Berkshire Engineering Supplies Ltd - Reading
- Berkshire Hiab Services Ltd - Bracknell
- Berkshire Metals Ltd - Reading
- Berkshire Pallets Ltd - Hungerford
- Bermondsey Metal Recycling Ltd - London
- Bernard Keith Henderson - Rainham
- Bernard McAteer - Northwich
- Bernard Nevison - Leeds
- Bernard Patrick Coen - South Ockendon
- Bernhard and Co Ltd - Rugby
- Bernies - Bradford
- Bernos Ltd - Cleethorpes
- Berridge Painting Systems Ltd - Nottingham
- Berriman and Chapman - Scarborough
- Berry Place Modelmakers Ltd - London
- Bert Harkins Racing Ltd - Luton
- Bertie's Bike Breakers - Chorley
- Bertram Done - Manchester
- Bertrand Faure Seating Ltd - Tredegar
- Bertrand M Coad - Wadebridge
- Beru F1 Systems Ltd - Diss
- BES Ltd - Bradford
- BES Rehab Ltd - Bristol
- Besam Automatic Doors - Londonderry
- Besco Industrial Supplies Ltd - Whitstable
- Besleys (Merthyr Tydfil) Ltd - Merthyr Tydfil
- Bespoke - Sittingbourne
- Bespoke Accessible Vehicles - Longfield
- Bespoke Blind Makers - Bexhill on Sea
- Bespoke Joinery - Aldershot
Bespoke Machines Ltd - Ormskirk- Bespoke Opening Security Solutions Ltd - Ilkeston
- Bespoke Precision Engineering - Belfast
- Bespoke Windows & Conservatories Ltd - Hyde
- Bespoke Wood Products Ltd - Driffield
- Besseges Ltd - Dukinfield
- Bessemer Precision Engineering Ltd - Sheffield
- Best Blinds - Warrington
- Best Conveyors - Corby
- Best Electroplating Ltd - Crawley
- Best Metal Products - Waltham Cross
- Bestalinks Ltd - Dukinfield
- Bestblinds Ltd - Sutton in Ashfield
- Bestobell Service / Solartron Mobrey - Birmingham
- Bestobell Service / Solartron Mobrey - Stockport
- Bestobell Valves - Sheffield
- Bests Handling Ltd - Reading
- Besure Care and Mobility Ltd - Stanford le Hope
- Beswick Engineering Co. Ltd - Blackpool
- Beswick Refrigeration Services - Stockport
- Beta Design Services - Sutton in Ashfield
- Beta Distribution plc - London
- Beta Engineering (Stotfold) Ltd - Hitchin
- Beta Engineering Services Ltd - Rotherham
- Beta Group Ltd - Bacup
- Beta Heat Treatment Ltd - Oldbury
- Beta Research and Development Ltd - Derby
- Beta Training Ltd - Grantham
- Beta Valve Systems Ltd - High Wycombe
- Betabite Hydraulics Ltd - Runcorn
- Betafence Ltd - Wigan
- BETD Ltd - Newcastle under Lyme
- Betec Joinery Ltd. - Cirencester
- Beth Engineering Ltd - Chesterfield
- Bethel Engineering Ltd - Aberdare
- Betta-Tech Controls Ltd - Milton Keynes
- Better Choice Mobility - Nelson
- Better Metal Stores Ltd - Alfreton
- Better Signs - Orpington
- Betteridge Valance Raymond - Tamworth
- Betterlifehealthcare Ltd - Preston
- Betterview Windows - Wickford
- Betterweigh Leicester - Leicester
- Bettis Ltd - Fareham
- Bevan Blinds Ltd - Birmingham
- Bevan Group - Oldbury
- Bevan R F & Co - Birmingham
- Bevan Simpson Foundry Ltd - Oldbury
- Bevan W J & Son - Blackpool
- Bevans Holdings (Leicester) Ltd - Leicester
- Beverley Clifton Morris - Manchester
- Beverston Engineering Ltd - St Helens
- Beverton - Lingfield
- Bevis Timothy - Lyme Regis
- Bewick Engineering Ltd - Newcastle upon Tyne
- Bewick Mobility Ltd - Prudhoe
- Bexon John - Huddersfield
- BF Darlow Ltd - Huntingdon
- BF Engineering Services Ltd - Havant
- BF Entron Ltd - Dudley
- BFK Ltd - Bedford
- BFT Engineering Ltd - Kidderminster
- Bg (Machinery) Ltd - Halifax
- Bg Engineering Ltd - Chesterfield
- BG Sheet Metal Co Ltd - Birmingham
- BGB Engineering Ltd - Grantham
- BGI (Dartford) - Sidcup
- Bgl Carefast - Northwich
- BGM Heating and Plumbing - Newbury
- BH Welding - Newtown
- BH-F Engineering Ltd - Didcot
- Bhachu Engineering Works - Leeds
- Bharat Fabrications (Leicester) Ltd - Leicester
- Bharij Rajinder - Dartford
- BHL Cadtech Ltd (UK) - Chandlers Ford
- BHL Conveyor Technology - Wigan
- BHL Power-Drive (UK) Ltd - Milford Haven
- Bhp Billiton Aluminium Ltd - Sheffield
- Bhs Corrugated Ltd - Bristol
- BI Engineering Ltd - Wellingborough
- Bi UK Ltd - Banbury
- Bi-Tech Solutions - Coventry
- BIB Cochran Ltd - Annan
- Bibby Transmissions Ltd - Dewsbury
- Bibbys of Halifax Ltd - Halifax
- Bicester Trailers - Bicester
- Bichan J E - Forres
- Bickerdike Joinery - Hounslow
- Bickerton Brothers Ltd - Alcester
- Bico Ltd - Beaumaris
- BID Group Ltd - Bolton
- Bidco (Impex) Ltd - Leicester
- Biddle & Mumford Gears Ltd - Buckhurst Hill
- Biddle Air Systems Ltd - Nuneaton
- Bideford Tool Ltd - Bideford
- Bielski Associates - Edinburgh
- Bifold Fluidpower Ltd - Manchester
- Bifrangi (UK) Ltd - Lincoln
- Bifrangi Uk Ltd - Sheffield
- Big Brute Industries Ltd - Cambridge
- Big Fridge Ltd - Richmond
- Big Ord Drainage Pipe Co - Muir of Ord
- Big Twin Cycles - Wolverhampton
- Bigent Precision Engineering Ltd - Smethwick
- Bigg Red - Worcester
- Bigger and Johnston Ltd - Bangor
- Biggin Hill Metal Co - Westerham
- Biglands Engineering - Sheffield
- Biglands Joinery Ltd - Kendal
- Bignell Surgical Instruments Ltd - Arundel
- Bihler U.K. Ltd - Bury St Edmunds
- Bike Tec Motorcycles Ltd - Tamworth
- Bike-Bits - Ramsgate
- Bikers Motorcycles Ltd - Swadlincote
- Bikes 'N' Bits - Nairn
- Bikes Exclusive - Newton Abbot
- Bilaney Consultants Ltd - Sevenoaks
- Bill Emery - Bingley
- Bill J Frankon - Warwick
- Bill Lomas (Motor Cycles) Ltd - Chesterfield
- Bill Mackie Engineering Ltd - Peterhead
- Bill March - Chesterfield
- Bill Markham - Darlington
- Bill Moore (Lifting Tackle) Ltd - Morecambe
- Bill North - Worcester
- Bill Quay Engineering (1998) Ltd - Hebburn
- Bill Rowbotham - Uxbridge
- Bill Wallis Mcintyre - North Shields
- Billcar Engineering Ltd - Shrewsbury
- Billet Bikes - London
- Billhouse Sheet Metal Ltd - Preston
- Billinda Clive - Margate
- Billingham Machine Co Ltd - Billingham
- Billinghay Forge Ltd - Lincoln
- Billinghurst George and Partners - Newcastle upon Tyne
- Billinghurst George and Partners - Stockton on Tees
- Billington International - Rotherham
- Billington Structures Ltd - Barnsley
- Billington Structures Ltd - Yate
- Billows Protocol Ltd - Milton Keynes
- Billson Henry T (Kettering) Ltd - Kettering
- Billy Newell - Craigavon
- Bilston & Battersea Enamels Ltd - Bilston
- Bilston Engineering Ltd - Wolverhampton
- Bilston Precision Engineering Ltd - Dalkeith
- Binder Ltd - Ipswich
- Bindery Machinery Services Ltd - Tranent
- Bindon Engineering Co Ltd - Wareham
- Bingham Hall O'hanlon Partnership - Cardiff
- Bingham Precision Engineers Ltd - Basildon
- Bingham Trailers - Nottingham
- Bingham Yates & Partners - Carlisle
- Bingley Foundries Ltd - Bingley
- Binks - Walsall
- Binney and Son Ltd - Birmingham
- Binnie Black and Veatch Ltd - Chester
- Binotto Ltd - Loughborough
- Bio-Bubble Ltd - Emsworth
- Bio-Clean Equipment Ltd - Horley
- Bio-Medical - Birmingham
- Bio-Tech Services - Bedford
- Biocomposites Ltd - Newcastle under Lyme
- Bioflame Ltd - Pickering
- Biogreen Greenhouse Accessories - Preston
- Bion and Co Ltd - Reading
- Biontech Ltd - Milton Keynes
- Bioquell UK Ltd - Andover
- Bios Europe - Skelmersdale
- Biotage - Pontypridd
- Biotrack Ltd - Wareham
- Bioveris Corporation - Witney
- Birbeck T - Burnley
- Birch Engineering - Sheffield
- Birch Engineering (Cuffley) Ltd - Ware
- Birch Sales and Marketing Ltd - Wallington
- Birch Sheet Metal - Hull
- Birch W and Sons Ltd - Birmingham
- Birchall Brian Supplies - Oakham
- Bircher Reglomat UK Ltd - Oswestry
- Birchfield Engineering Ltd - Dudley
- Birchtree Property Ltd - Wickford
- Birchwood Materials Handling - St Helens
- Bird Russell K - Cradley Heath
- Bird Stainless Ltd - Sheffield
- Bird Stevens & Co. Ltd - Brierley Hill
- Birkdale Doors Ltd - Scunthorpe
- Birkdale Engineering Co - Southport
- Birkenhead Powder Coatings - Birkenhead
- Birkett Cutmaster Ltd - Cleckheaton
- Birkett Electric Ltd - Princes Risborough
- Birks Mark - Halifax
- Birley Gates - Sheffield
- Birley Ventures Ltd - Ashford
- Birmingham Aluminium Ltd - Birmingham
- Birmingham Badge Company Ltd - Walsall
- Birmingham Burner (Walsall) Ltd - Walsall
- Birmingham Joinery Ltd - Birmingham
- Birmingham Machine Tool Services Ltd - Birmingham
- Birmingham Mint Ltd, The - Birmingham
- Birmingham Plating Co Ltd - Smethwick
- Birmingham Pump Supplies Ltd - Birmingham
- Birmingham Seals Co Ltd - Walsall
- Birmingham Specialities Ltd - Birmingham
- Birmingham Stopper and Cycle Components Co Ltd - Birmingham
- Birmingham Welding Services - Birmingham
- Biro - London
- Birotex Ltd - Hartlepool
- Birse - Cheadle (Cheshire)
- Birtill F C - Grantham
- Birtley Building Products Ltd - Chester le Street
- Birvard - Wareham
- BIS Door Systems - Wickford
- BIS O'Hare Ltd - Runcorn
- Bisca Ltd - York
- Bishop Engineering Ltd - Birmingham
- Bishop Lifting Services (Wales) Ltd - Cardiff
- Bishopsgate Iron and Steel Co - London
- Bishopton Joinery - Stratford upon Avon
- Bisley Office Equipment Ltd - Woking
- Bisson Ltd - Bristol
- Bitmen Products - Cambridge
- Bitterling Crowther - Huddersfield
- Bitteswell Employment Alliance Ltd - Coventry
- Biywell Products Ltd - Bradford
- Bizzie Lizzie Blinds - Peterborough
- BJ Ashpole Ltd - Bishops Stortford
- BJ Engineering - Thetford
- Bjb Engineering Ltd - Leicester
- Bjo Precision Engineers - Hereford
- BK Automation - Southampton
- BKI - Reading
- BKW Instrument Ltd - Manchester
- BL Castings - Rochester
- BL Gilbert (Barrow) Ltd - Barrow in Furness
- BL Pneumatics Ltd - Rushden
- Black & Stephenson Engineering Ltd - East Grinstead
- Black & Veatch Ltd - Redhill
- Black and Decker Dewalt - Slough
- Black and Decker Factory Outlet - Doncaster
- Black and Veatch Consulting Ltd - Glasgow
- Black Arrow Group Plc - Logic Office Group - Hounslow
- Black Box Av Ltd - Port Talbot
- Black Cat Fabrications Ltd - Stockport
- Black Clawson Ltd - Newport (Gwent)
- Black Country - Wednesbury
- Black Country Caravans - Cradley Heath
- Black Country Pallets - Stourbridge
- Black Country Pins Ltd - Bilston
- Black Country Pressings Ltd - Wednesbury
- Black Dyke Lane Joinery Works - York
- Black Forest Pine - Stockton on Tees
- Black Forge - Tenterden
- Black Gold Oil Tools Ltd - Aberdeen
- Black Knight Spares - Doncaster
- Black Sheep Ironworks Ltd - Carnforth
- Black Teknigas Ltd - St Neots
- Blackbell Electrical Engineering - Hull
- Blackberry Forge - Looe
- Blackbrook Metals Recycling - Brierley Hill
- Blackburn Aluminium Ltd - Blackburn