| Brian Williams Enterprises Limited | Abergavenny | 2020 |
| Briana Trans Ltd | Corby | 2016 |
| Brianacar Trans Limited | Northampton | 2017 |
| Brianan Dolan Limited | London | 2016 |
| Brianmedia Ltd | London | 2016 |
| Brianxls Ltd | Manchester | 2018 |
| Briar Court Irthlingborough Management Limited | Stevenage | 2004 |
| Briar Court Management Limited | Leicester | 1982 |
| Briar Cuts Limited | London | 2025 |
| Briar Hill OUT of Hours Club Limited | Leamington Spa | 2016 |
| Briar Rose Studios Ltd | London | 2022 |
| Briar Security Systems Limited | Cambridge | 2001 |
| Briardale House Youth and Community Projects Ltd | Morpeth | 2019 |
| Briarfield Investments | Chesterfield | 2018 |
| Briault Reporting International Ltd | Wombourne | 2019 |
| Bricco Laundry Services Ltd | Coventry | 2014 |
| Brice Robinson Limited | Kidlington | 2016 |
| Brick & Otter Ltd | Cardiff | 2017 |
| Brick & Stone Ltd | Hinckley | 2026 |
| Brick and Pebble Ltd | Manchester | 2025 |
| Brick by Brick Renovate Limited | London | 2020 |
| Brick Clean UK Ltd | Waltham Cross | 2022 |
| Brick Cleaning Company Ltd | London | 2020 |
| Brick Club Tattoo Ltd | Morpeth | 2019 |
| Brick House Barber Ltd | Brighouse | 2021 |
| Brick House Conservation Ltd | Salisbury | 2022 |
| Brick House Moulds Ltd | Benfleet | 1998 |
| Brick House Vineyard Limited | Exeter | 2016 |
| Brick Lane Estates Limited | London | 2004 |
| Brick Lane Muslim Funeral Services Limited | London | 2013 |
| Brick Lane Tattoo Limited | London | 2021 |
| Brick Power Ltd | Ayr | 2021 |
| Brick Property Services Ltd | Machester | 2021 |
| Brick Rhythm Ltd | Twickenham | 2026 |
| Brick Slip Development Association Ltd | Chesterfield | 2025 |
| Brick Street Salon Trading Ltd | Liverpool | 2022 |
| Brickell Holdings Limited | London | 2023 |
| Bricket Wood Barbers Ltd | St Albans | 2020 |
| Brickfields IW Limited | Newport | 2013 |
| Brickfields Management Company (Ware) Limited | Ware | 1992 |
| Brickhaven Group Limited | Macclesfield | 2025 |
| Brickhill Valeting Ltd | Bedford | 2023 |
| Brickhouse Europe Beheer Limited | Hythe | 2025 |
| Brickhouse Europe Limited | Hythe | 2025 |
| Brickhouse Vintage Limited | West Kilbride | 2020 |
| Brickio Ltd. | Bury St. Edmunds | 2024 |
| Brickkickers Ltd | Doncaster | 2023 |
| Bricklands Construction Ltd | Ayr | 2023 |
| Bricklane Hairdressing Limited | Darlington | 2018 |
| Bricklayers Social Club Ltd | Colchester | 2022 |
| Bricknell Investments Limited | Maidstone | 2022 |
| Brickridge Limited | Acton | 2004 |
| BRICKS2HOUSES Ltd | Rotherham | 2026 |
| Brickworks Media LAB Limited | London | 2026 |
| Bricky ROW Barbershop Ltd | Rotherham | 2015 |
| Brickyard Farm Kennels Limited | Brackley | 2002 |
| Brics Europe Forum Limited | London | 2017 |
| Brid Walsh Ltd | Nairn | 2014 |
| BRID9E Limited | Haywards Heath | 2025 |
| Bridal Alterations Wales Ltd | Pontyclun | 2016 |
| Bridal Beauty Lounge Limited | Manchester | 2025 |
| Bridal Boutique London Ltd | London | 2022 |
| Bridal by Elle Ltd | Bromsgrove | 2024 |
| Bridal by Emily Rose Ltd | Liverpool | 2026 |
| Bridal by Limited | Malvern | 2026 |
| Bridal by Phoebe Valentine Ltd | Nuneaton | 2023 |
| Bridal Chapters Ltd | Preston | 2026 |
| Bridal Chic Ltd | London | 1997 |
| Bridal Muses Limited | London | 2022 |
| Bridal Services Limited | Luton | 2019 |
| Bridal Wave Ltd | Edinburgh | 2025 |
| Bridalclean Ltd | Petersfield | 2016 |
| Bride & Alter Ltd | London | 2021 |
| Bride 2 BE Lancashire Limited | Chorley | 2015 |
| Bride in Mind Ltd | Bury | 2026 |
| Bride Like ME Ltd | Towcester | 2018 |
| Bride of Christ Home Ltd | Sheffield | 2018 |
| Bride on the Tyne Ltd | Newcastle Upon Tyne | 2018 |
| Bride to BE Boxes Ltd | Bolton | 2019 |
| Bridee Whyte Independent Funeral Services Ltd | Eastbourne | 2022 |
| Bridelux Ltd | London | 2017 |
| Brides by Fatima KAY Limited | West Bromwich | 2025 |
| Brides DO Good CIC | Fulham | 2020 |
| BRIDES2BE Limited | Liverpool | 2018 |
| Bridesdogood.Com Limited | London | 2013 |
| Bridesmill Limited | Glasgow | 2022 |
| Bridewell Beauty Ltd | Norwich | 2019 |
| Bridewells House of Beauty Limited | Carrickfergus | 2017 |
| Bridge & Bark Limited | Chertsey | 2026 |
| Bridge & Connect Ltd | Camberley | 2013 |
| Bridge & York Capital Operations Ltd | Manchester | 2015 |
| Bridge Avenue Holdings Ltd | London | 2021 |
| Bridge Barber Ltd | Sowerby Bridge | 2026 |
| Bridge Barbers Rainhill Ltd | Liverpool | 2024 |
| Bridge Barbershop Ltd | Peterborough | 2026 |
| Bridge Beauty Limited | Eastleigh | 2020 |
| Bridge Capital Beheer Limited | Hythe | 2025 |
| Bridge Capital Europe Limited | Hythe | 2025 |
| Bridge Car Hire Limited | Keighley | 2014 |
| Bridge Car Services [Leicester] Ltd | Leicester | 2017 |