| Bhandal Dental Practice Blackheath | Rowley Regis | A rating |
| Bhandal Dental Practices | Cradley Heath | A rating |
| BHANDARI BROTHERS LTD | GRANTHAM | A rating |
| BHANSA LTD T/A 8848 Restaurant | Aberdeen | A rating |
| BHARADIA AUTOS (UK) LTD | CROYDON | A rating |
| BHARAKSMI LTD T/A ABS LOCAL | Southampton | A rating |
| Bharat Hindu Samaj | Peterborough | A rating |
| Bharat Mahal Limited | London | A rating |
| Bharat Re Global Ltd | London | A rating |
| Bharat Restaurant Ltd | Telford | A rating |
| Bharat Shah & Co | Thornton Heath | A rating |
| Bharat Ventures Limited T/A Morrisons | London | A rating |
| Bharat Vibrant Events Ltd | Watford | A rating |
| Bharathi Oil Limited | New Malden | A rating |
| BHART LTD | Glasgow | A rating |
| BHARTI ENTERPRISE LTD | Harrow | A rating |
| BHARTI GLOBAL LIMITED | London | A rating |
| BHARTI LIMITED | Basingstoke | A rating |
| Bhashini VBS Consultancy Limited | Bristol | A rating |
| Bhatia & Sons Limited | Middlesex | A rating |
| Bhatt Services UK Limited T/A Rainham Post Office | Rainham | A rating |
| BHATTARAI AND SONS LTD | STAFFORD | A rating |
| Bhatti Brothers (NW) Ltd | Accrington | A rating |
| Bhatti Cuts Limited | Hockley | A rating |
| Bhatti Dry Cleaners Ltd | London | A rating |
| Bhatti Halal Meat | Oldham | A rating |
| BHAV LIMITED T/A SUBWAY | BEDFORDSHIRE | A rating |
| BHAVA BISTRO LTD | Kingston Upon Thames | A rating |
| BHAVANI LIMITED | Wembley | A rating |
| Bhavani Venture Ltd | Cambridge | A rating |
| Bhaveshkumar Patel & Shetalben Patel T/A Corner Shop - Premier | Pudsey | A rating |
| BHAVI LIMITED T/A DAY-TODAY | BUSHEY | A rating |
| BHAVIKA ITECH SOLUTIONS LIMITED | Colchester | A rating |
| BHAVIN EXPRESS LTD | Clacton-On-Sea | A rating |
| Bhavinias News | London | A rating |
| Bhavins Food Limited | Luton | A rating |
| BHAVISH LTD T/A ONE STOP SHOP | COSELEY | A rating |
| Bhavnit Limited | Rainham | A rating |
| BHC Ltd | Carnwath | A rating |
| BHESANIA TRADING CO LIMITED | BIRMINGHAM | A rating |
| Bhetuwal & Co Ltd T/A Everest Abercorn | Stanmore | A rating |
| BHH Resorts Limited | Rutland | A rating |
| BHI Stores Ltd T/A Mace 24hr Cookstown | County Tyrone | A rating |
| BHINDER CONSTRUCTION LTD | Uxbridge | A rating |
| BHINDER FOOD AND WINGS LTD | Leamington Spa | A rating |
| BHINDER ROOFING LTD | Hayes | A rating |
| BHJ Autos | West Bromwich | A rating |
| BHM DEVELOPMENTS AND PROPERTY MANAGEMENT LIMITED | Earley | A rating |
| BHM International Construction (UK) Ltd | Belfast | A rating |
| BHM TRADER LTD | Manchester | A rating |
| Bhojnalay Ltd t/a Bhaji Pala | Cheadle | A rating |
| BHOJSONS (U.K.) LIMITED | London | A rating |
| BHOLA FOOD AND CATERERS LTD T/A SIGDI INDIAN RESTAURANT & BAR | ASTLEY | A rating |
| Bholenath 2024 Limited | Crawley | A rating |
| Bholenath Limited | Kidderminster | A rating |
| Bholes UK Ltd | Southampton | A rating |
| BHOSALE & PATIL CORPORATION LTD | Middlesbrough | A rating |
| BHP Billiton International Services Limited | London | A rating |
| BHR Pharmaceuticals Limited | Nuneaton | A rating |
| BHR Recycling Ltd | Wakefield | A rating |
| Bhrish Ltd | Watford | A rating |
| BHS Consultants Limited | South Woodford | A rating |
| BHS Corrugated Ltd | Congresbury | A rating |
| BHS-JADE LIMITED T/A Day Today | Coatbridge | A rating |
| BHSF | Birmingham | A rating |
| BHULLAR CONSTRUCTIONS LTD | Hayes | A rating |
| Bhullar Convenience Store Ltd T/A Bhullar Convenience Store - Premier Store | Huddersfield | A rating |
| BHULLAR TRANSPORT (UK) LTD | Smethwick | A rating |
| Bhumi Ltd t/a Indian Zest Restaurant | Sunbury On Thames | A rating |
| Bhumika Limited | Rushden | A rating |
| Bhupenra Kantibhai & Umesh Kantibhai Patel T/A Costcutter Convenience Store | London | A rating |
| BHUTTA MART LIMITED | Manchester | A rating |
| Bhutta Newsagents | Glasgow | A rating |
| BHUTTA PETROLEUM LIMITED | Dewsbury, Kirklees | A rating |
| BHW Automotive Ltd T/A Veetec Motor Group | Hayes | A rating |
| BI (Europe) Ltd | Leicestershire | A rating |
| BI Beauty Solutions Ltd | Oxford | A rating |
| BI BRAINS LTD | Wellington | A rating |
| BI CAPITAL INVESTMENTS LTD | London | A rating |
| BI DARE SOLUTIONS LTD | Birmingham | A rating |
| BI INTEGRATIONS LTD | London | A rating |
| BI WON LIMITED | New Malden | A rating |
| BI Worldwide Limited | Newport Pagnell | A rating |
| Bia Analytical Ltd | Belfast | A rating |
| Biaco Limited | West Sussex | A rating |
| Biamp Systems | Wimbledon | A rating |
| Bianco 2 Ristorante Ltd | North Allerton | A rating |
| Bianco Ristorante LTD | Thirsk | A rating |
| BIAW CARE SERVICES LTD | Croydon | A rating |
| BIBA PAINTS LTD | Dagenham | A rating |
| BIBAH MICHAEL COUTURE LTD | Mansfield | A rating |
| Bibby Financial Services Limited | Adderbury | A rating |
| Bibby Marine Limited | Liverpool | A rating |
| Bibby Maritime Crewing Services Limited | Liverpool | A rating |
| Bibendum Restaurant Ltd | London | A rating |
| BiBi Restaurants Limited | London | A rating |
| BIBIANA LOUNGE | Nottingham | A rating |
| BIBIMBAP LTD | Sheffield | A rating |
| Bibimoney Ltd | Watford | A rating |
| Bibis Golden Sq Limited | LONDON | A rating |
| Bible Baptist Church | Dundee | A rating |
| BIBLE LIFE FAITH MISSION INTERNATIONAL WHERE ARE YOU GOING MINISTRY | MANCHESTER | A rating |
| Biblical Counselling UK | Cambridge | A rating |
| BibliU Limited | London | A rating |
| BIBLOS LTD | Bristol | A rating |
| Biborg UK Ltd | London | A rating |
| Bibosse Limited | Southall | A rating |
| Bibs Polishers Jewellery Workshop LLP | London | A rating |
| BIC ITALIAN RESTAURANT LTD | Londra | A rating |
| Bic UK Ltd | London | A rating |
| Bica Italian Ltd T/A Cresci Pizzeria | York | A rating |
| Bicester Health Centre | Bicester | A rating |
| Bicester Motion Management Services Limited | Bicester | A rating |
| Bicester Pizza Limited | Bicester | A rating |
| Bicester Specsavers Hearcare Limited | Bicester | A rating |
| Bicester Veterinary Centre Ltd | Bicester | A rating |
| Bicester Wills Ltd | Bicester | A rating |
| BICI LONDON LIMITED | London | A rating |
| Bickiepegs Healthcare Limited | London | A rating |
| BICKLEY PARK CRICKET CLUB LIMITED | Bromley | A rating |
| Biconstruct Ltd | Northampton | A rating |
| BICS LABORATORIES LTD | BRIGHOUSE | A rating |
| BICYCLE LONDON LTD | LONDON | A rating |
| BICYCLE TOWN LIMITED t/a BUBBLEOLOGY | kingston upon thames | A rating |
| BicycleTx Limited | Cambridge | A rating |
| Bidayatan Ltd T/A Manjaros | London | A rating |
| Biddenden Vineyards Ltd | Ashford | A rating |
| Bidder Street Motors | London | A rating |
| Biddestone Cricket Club | Chippenham | A rating |
| Bidding Limited | Wakefield | A rating |
| Biddlestone Health Group | Newcastle upon Tyne | A rating |
| Biddulph Doctors | Stoke-on-Trent | A rating |
| Bideford Medical Centre | Bideford | A rating |
| BIDEFORD RETAIL LTD | Manchester | A rating |
| Bideford Visionplus Limited T/A Specsavers Opticians | Bideford | A rating |
| BIDEM AFRIVENTURE LIMITED | Sunderland | A rating |
| BIDEX FOODS LTD | GRAVESEND | A rating |
| BidFX | London | A rating |
| Bidstack Ltd | London | A rating |
| Bidvest Noonan | London | A rating |
| Bidwells LLP | Cambridge | A rating |
| BIE Magnum Limited | Bristol | A rating |
| BIEA BRITISH INTERNATIONAL EDUCATION ASSOCIATION LTD | London | A rating |
| BIEA TRADING LTD | Brierfield | A rating |
| BIEL CONSULTANCY LTD | London | A rating |
| BIELLE FASHION LTD | London | A rating |
| Bierley Superstore and post office | Bradford | A rating |
| Biesse Group UK Limited | Daventry | A rating |
| BIFIT CO. LTD | Altrincham | A rating |
| Bifolddoorcompany.co.uk Limited | Wednesbury | A rating |
| Bifrangi UK Ltd | Sheffield | A rating |
| BIG B'S BURNLEY LTD T/A BIG B'S FASTFOOD | BURNLEY | A rating |
| BIG BARAKA LIMITED | Dundee | A rating |
| BIG BARGAINS DEPOT LIMITED | Manchester | A rating |
| Big Bear Bakery Limited | Hillington | A rating |
| Big Bear Plastic Products Limited | Droitwich | A rating |
| BIG BEN BUTCHERY LTD | London | A rating |
| Big Ben Shoes Limited | Croydon | A rating |
| Big Blue First Ltd | London | A rating |
| BIG BOSS CONSTRUCTIONS LIMITED | BIRMINGHAM | A rating |
| Big Bowl Pho Ltd | East Sussex | A rating |
| Big Brother All Security Ltd | London | A rating |
| Big Brother Watch Limited | London | A rating |
| Big Bus Tours Limited | London | A rating |
| BIG CHICKEN LTD | Birmingham | A rating |
| Big City Dog Ltd | London | A rating |
| Big Cookie Digital Ltd | Liverpool | A rating |
| Big Creative Training Ltd | London | A rating |
| BIG DADDY'S JORDENTHORPE LTD | SHEFFIELD | A rating |
| Big Data Lake Limited | Slough | A rating |
| BIG DATA SCIENCE & TECHNOLOGY LIMITED | Feltham | A rating |
| Big Discount Store Crewe Ltd | Crewe | A rating |
| Big Easy Services Ltd | Salford | A rating |
| Big Education Trust | London | A rating |
| Big Ferro Ltd | London | A rating |
| BIG FILLA LTD | Huddersfield | A rating |
| Big Fish (UK) Clothing Limited | Rotherham | A rating |
| BIG FISH TAKEAWAY LTD | SWADLINCOTE | A rating |
| Big Gains No Pains Ltd | Borehamwood | A rating |
| BIG GOLD JEWELLERY LIMITED | Hull | A rating |
| BIG GREEN LIGHT LTD | London | A rating |
| BIG HEALTHCARE LIMITED | Stoke-On-Trent | A rating |
| Big Hearts Community Trust | Edinburgh | A rating |
| Big Hearts Recruitment Ltd | Andover | A rating |
| Big Huge Money Ltd | London | A rating |
| Big Ideas Group Limited | London | A rating |
| Big Issue Invest Limited T/A The Big Issue Invest | London | A rating |
| Big Joes Seafood Limited T/a Big Joes Fish and Chips | England | A rating |
| Big Joints Ltd | London | A rating |
| Big Karma Stores Ltd | London | A rating |
| Big Kid Entertainment | Crewe | A rating |
| Big Leap Consulting Ltd | Carshalton | A rating |
| Big Light Productions Limited | London | A rating |
| Big Little Technology Limited (trading as beloFX) | Altrincham | A rating |
| Big Lola's Taqueria | Liverpool | A rating |
| Big Mama Burger Ltd | Ilford | A rating |
| BIG MAMA STORE LIMITED | Ebbw Vale | A rating |
| Big Mamma Holdings Ltd | London | A rating |
| BIG ON LOGISTICS LTD | Stoke-On-Trent | A rating |
| BIG ORANGE MEDIA LTD | Tunbridge Wells | A rating |