| B & B Cash and Carry Limited | London | A rating |
| B & B son Limited | surrey | A rating |
| B & E Construction Limited. | Northampton | A rating |
| B & G Liquor Ltd | Oldbury | A rating |
| B & G LIQUOR STORES LTD | Oldbury | A rating |
| B & H Care Ltd | Ipswich | A rating |
| B & H FOOD & WINE LTD T/A CORNER EXPRESS | Harrow | A rating |
| B & H NEWS LIMITED | Bolton | A rating |
| B & H Pizzeria Ltd | Darlington | A rating |
| B & L 0XSHOT LTD T/A BELLA LUNA | LEATHERHEAD | A rating |
| B & L Recruitment Ltd | London | A rating |
| B & M Capital Limtied | Plymouth | A rating |
| B & M Real Estate Ltd | Bexleyheath | A rating |
| B & N Building Ltd | London | A rating |
| B & P METAL WORK LTD | HAYES | A rating |
| B & P Pharma Limited t/a Carterton Chemist | Carterton | A rating |
| B & S Farming Limited | Bury St Edmunds | A rating |
| B & S NEWSAGENTS LTD | LONDON | A rating |
| B & W Boathouse Inn Moulsford Ltd t/a The Beetle and Wedge | Northhampton | A rating |
| B & Z Services LTD | London | A rating |
| B A FITCH LIMITED | Sheerness | A rating |
| B A International Solicitors Ltd | London | A rating |
| B A News Yorkshire Ltd. T/A Rings News | Keighley | A rating |
| B A Williams Solicitors | London | A rating |
| B Allsop and Sons LTD | Langar | A rating |
| B and A Precision Engineering Limited | Preston | A rating |
| B and M Crick and Sons Ltd | Saxmundham | A rating |
| B AND M STORES T/A NISA LOCAL | LUTON | A rating |
| B AND S (SCOTLAND) LIMITED | Edinburgh | A rating |
| B and V Brown t/a Adelphi Rest Home | Chorley | A rating |
| B B Body Repairers | DUMFRIES | A rating |
| B B Courier | Walsall | A rating |
| B Bagel Ltd | London | A rating |
| B Bagel Trading Limited | London | A rating |
| B D HEALTHCARE LIMITED | Walsall | A rating |
| B DHANDA LTD | Gravesend | A rating |
| B F C Retail Limited | LONDON | A rating |
| B G B LTD | Coventry | A rating |
| B H Foods Ltd | Bradford | A rating |
| B HAULAGE LIMITED | Kent | A rating |
| B Healthy Ltd | London | A rating |
| B J I Limited T/A Montana Hotel & Light of India | London | A rating |
| B J M Dental Laboratory Ltd | Wallington | A rating |
| B J STORES LTD | LEICESTER | A rating |
| B Joseph (London) Ltd | London | A rating |
| B JOSHI LIMITED | Hinckley | A rating |
| B M HOWARTH LTD | HALIFAX | A rating |
| B M Steel Fabrications Limited | Newry | A rating |
| B McCaffrey & Sons Limited | Derrylin | A rating |
| B MILESTONE LIMITED T/A SIMPLY BROWS & BEAUTY | HARLOW | A rating |
| B N CONSTRUCTIONWISE LIMITED | Hayes | A rating |
| B N LOGISTICS LTD | Kent | A rating |
| B R M Jewel Craft Limited | London | A rating |
| B R PATEL T/As RIDDHI'S BEAUTY CLINIC | London | A rating |
| B R Rail Ltd | Barking | A rating |
| B RAHMAN CONSULTANCY LIMITED | London | A rating |
| B S Accessories Ltd T/A Fancy Jewellers | Manchester | A rating |
| B S AND SONS LTD | Bruwell | A rating |
| B S CONSTRUCTION PROJECTS LTD | Romford | A rating |
| B S Equestrian | Chippenham | A rating |
| B S K BUILDERS LTD | Upminster | A rating |
| B S REGIS LIMITED TA Blue Spice Halesowen | Halesowen | A rating |
| B S Suthi and Bros Limited | Oldbury | A rating |
| B SAHDRA BUILDING SERVICES LIMITED | Belvedere | A rating |
| B SINGH PLUMBING & HEATING | LONDON | A rating |
| B T Consultancy Limited | Twickenham | A rating |
| B THE BUILDERS LTD | DERBY | A rating |
| B Transfer Services Limited | London | A rating |
| B Vasanthan Limited | Lowestoft | A rating |
| B WOLVERHAMPTON LTD | WOLVERHAMPTON | A rating |
| B Z Electrical Contractor Ltd | Hounslow | A rating |
| B Z Express LTD | Barking | A rating |
| B-Engaged Ltd | London | A rating |
| B-FLEXION SERVICES (UK) LIMITED | LONDON | A rating |
| B-Hive Innovations Ltd | Lincoln | A rating |
| B-Line Ltd | London | A rating |
| B-Skill Limited | Gateshead | A rating |
| B-SQUARE GRILL LIMITED | DAGENHAM | A rating |
| B-Stock Solutions Ltd | London | A rating |
| B-Well Health & Social Care Group Limited | Milton Keynes | A rating |
| B. & M. McHugh Ltd | New Eltham | A rating |
| B. Braun Medical UK Ltd | Sheffield | A rating |
| B. R. Pharmaceuticals Limited | Leeds | A rating |
| B.A.I (UK), LIMITED | Plymouth | A rating |
| B.B. Energy Trading Ltd | London | A rating |
| B.Braun Avitum UK Ltd | Sheffield | A rating |
| B.C. STRATEGY UK LIMITED | London | A rating |
| B.E.G. UK Ltd | West Byfleet | A rating |
| B.E.S.T Project LTD | Lancing | A rating |
| B.G DESIGNER LTD | Oldham | A rating |
| B.I.G Storage and Processing Ltd | Coventry | A rating |
| B.I.R. Ltd | Kent | A rating |
| B.J.O Amara Association | Glasgow | A rating |
| B.P. Marsh & Partners Plc | London | A rating |
| B.S. Builders & Constructions Limited | London | A rating |
| B.S. Catering and Events Limited | COVENTRY | A rating |
| B.S. Plastics Limited | Birmingham | A rating |
| B.S.B. SHEET METAL SERVICES LIMITED | Solihull | A rating |
| B.SAMA LTD | Northfleet, Gravesend | A rating |
| B.T BUILD FOUR YOU LIMITED | COVENTRY | A rating |
| B.T. BATSFORD LIMITED | London | A rating |
| B.T.M TRAVEL AND TRADING LTD | Rugby | A rating |
| B.U.S. PREMIER LTD | England | A rating |
| B.V.R. (JAVIC) LIMITED | London | A rating |
| B'ham Door Panels Ltd | West Bromwich | A rating |
| B'IOTA LABORATORIES UK LTD | London | A rating |
| B'NAI B'RITH HILLEL FOUNDATION t/a Union of Jewish Students | London | A rating |
| B's Burgers & Shakes Ltd | Blackburn | A rating |
| B's Good Times Ltd t/a Mr Basrai's World Cuisines | Edinburgh | A rating |
| B&A Quilting (UK) Limited | Manchester | A rating |
| B&B Hotels UK Limited | London | A rating |
| B&B News | London | A rating |
| B&B Singh Construction Ltd | Uxbridge | A rating |
| B&B Wholesale Limited | Aylesbury | A rating |
| B&C London Investment Solutions Ltd | London | A rating |
| B&C Retails Ltd T/as The Cornish Oggy Oggy Pasty Company | Exeter | A rating |
| B&E Live Limited | London | A rating |
| B&F SOLUTIONS LTD | Wakefield | A rating |
| B&G Double Glazing Ltd | London | A rating |
| B&G S LANDA LIMITED | EDINBURGH | A rating |
| B> Limited | Bristol | A rating |
| B&H CALL LIMITED | Salisbury | A rating |
| B&H CONVENIENCE STORE LTD T/A VICTORIA NEWS | London | A rating |
| B&K ACCOUNTANTS LIMITED | East Ham | A rating |
| B&K BUILDERS MERCHANTS LIMITED | Ilford | A rating |
| B&K EXPRESS & SONS LTD | Northolt | A rating |
| B&K Passmore Ltd | Leeds | A rating |
| B&K Restaurants Limited | Birmingham | A rating |
| B&K WEYBRIDGE SUSHI LTD | Weybridge | A rating |
| B&L Consultants Ltd | Essex | A rating |
| B&LL CONSTRUCTION LTD | Romford | A rating |
| B&M Care | Hemel Hempstead | A rating |
| B&M Exotic Fruits & Veg LTD | BIRMINGHAM | A rating |
| B&M STORES LTD | Glasgow | A rating |
| B&N TRADING LIMITED | Brighton | A rating |
| B&O Restaurants Group Limited | London | A rating |
| B&P Tax Legal Finance LLP | London | A rating |
| B&R Care Ltd | Clayton | A rating |
| B&R DISTRIBUTION LTD | London | A rating |
| B&R Leicester Ltd | Wigston | A rating |
| B&R LONDON LIMITED | LONDON | A rating |
| B&S Group Limited | Chester | A rating |
| B&S Int. Ltd | London | A rating |
| B&S PHARMA LTD T/A ARDLEIGH GREEN PHARMACY | HORNCHURCH | A rating |
| B&S Stores | Abertillery | A rating |
| B&T AUTO TRADERS LTD | Essex | A rating |
| B&T FURNITURE LIMITED | London | A rating |
| B&T Inns Ltd T/A Ballymac Hotel | Lisburn | A rating |
| B&T RECRUITMENT LIMITED | London | A rating |
| B&T Supermarket | High Wycombe | A rating |
| B&W Communications Limited | London | A rating |
| B&W Group Ltd | Worthing | A rating |
| B&W United healthcare Ltd | Solihull | A rating |
| B&X Construction Ltd | London | A rating |
| B&Y CARGO AND SHIPPING SERVICES LTD | Salford | A rating |
| B1 Civils Ltd | Bedford | A rating |
| B1 MOTOR LIMITED | Birmingham | A rating |
| B1 Professional Ltd | Ilford | A rating |
| B1LIVING LTD | Birmingham | A rating |
| B24 Healthcare Solution Limited | Nuneaton | A rating |
| B24 Healthcare Solution Ltd | Nuneaton | A rating |
| B2B CONTRACTING SERVICES LTD. | Newcastle | A rating |
| B2B Educators UK Limited | ROMFORD | A rating |
| B2B Exhibitions Ltd | Waltham Abbey | A rating |
| B2B HEATING LTD | Croydon | A rating |
| B2B Projects Ltd | Whittlesea | A rating |
| B2B WORKFORCE LTD | Ilford | A rating |
| B2BE Limited | Birmingham | A rating |
| B2BSALESUK LIMITED trading as THALIM CONSTRUCTION | Harrow | A rating |
| B2C Distribution Ltd | Shoeburyness | A rating |
| B2C2 Ltd | London | A rating |
| B2K SERVICES LIMITED | Uxbridge | A rating |
| B2MWORCESTER LIMITED trading as The Gurkha Chulo | Worcester | A rating |
| B2Space | Newport | A rating |
| B2wise UK LTD | Leicester | A rating |
| B3 Designers Ltd | London | A rating |
| B3 SA Brasil Bolsa Balcao UK Ltd | London | A rating |
| B4 AIRCONDITION SERVICES LTD | Slough | A rating |
| B7 CATERING LTD | Birmingham | A rating |
| BA And Sons Limited | Bolton | A rating |
| BA EDUCATIONAL CONSULTANCY LTD | LONDON | A rating |
| BA Express Limited | Kent | A rating |
| BA MEDI PHARMA LTD | EDGWARE | A rating |
| BA MOBILE FLEET SERVICES LTD | Solihull | A rating |
| BA Pharma Ltd | London | A rating |
| BA SECURITY SERVICES LIMITED | Luton | A rating |
| BA Technologies Limited | Portsmouth | A rating |
| BA TV BROADCAST AND MEDIA LIMITED | London | A rating |
| BA&SH LONDON LIMITED | London | A rating |
| BAA Pharma Ltd | Manchester | A rating |
| BAABUL LIMITED | London | A rating |
| Baal-Perazim Care Services Ltd | Edinburgh | A rating |
| BAAN BUSINESS SOLUTIONS LTD | Milton Keynes | A rating |
| Baan Chuenchai Thai Massage Limited | Dunstable | A rating |
| BAAN THAI (BARTON) LTD T/A Baan Thai | BEDFORDSHIRE | A rating |
| BAAN THAI CAMBRIDGE LIMITED | Cambridge | A rating |
| Baan Thai Massages Ltd | Bournemouth | A rating |
| BAAN THAI(ANTRIM) LIMITED | Belfast | A rating |
| Baan Thitiya (Bishop) Ltd T/A Baan Thitiya | Bishop's Stordford | A rating |
| BAANO LTD | London | A rating |