| Brgrs Limited | Manchester | 2022 |
| Brhlet Ltd | Bognor Regis | 2023 |
| BRI Lease Limited | Ashford | 2010 |
| BRI Life Science & Medicine Research Committee(Uk) Limited | London | 2020 |
| Brian and Lesley Minty Limited | Elgin | 2014 |
| Brian Blair Foods Ltd | Motherwell | 2022 |
| Brian Clarke Limited | Barrow-In-Furness | 2013 |
| Brian Fish & Chips Ltd | Boston | 2019 |
| Brian Inns Ltd | Belfast | 2019 |
| Brian James Celine Limited | Romford | 2024 |
| Brian Murray Catering Services Limited | Aberdeen | 1998 |
| Brian O Morfe Ltd | Church Stretton | 2020 |
| Brian the Dog and Shirl the Merle Limited | London | 2024 |
| Brian Thomas O'Hare Ltd | Newry | 2010 |
| Brian's Grill Limited | London | 2025 |
| Brianks Limited | Greenford | 2019 |
| Brianna Jayne Properties Ltd | Dumfries | 2019 |
| Briant Property Holdings Ltd | Matlock | 2019 |
| Briar Court Hotel Limited | Huddersfield | 1986 |
| Briar Hill Limited | Plymouth | 2000 |
| Briard Beverages Limited | Farnham | 2014 |
| BRIARFIELD1 Limited | Airdrie | 2020 |
| Briarfields Cheltenham Ltd | Cheltenham | 2009 |
| Briargate Properties Limited | Colchester | 2021 |
| Briarlea Holdings Limited | Glasgow | 2021 |
| Briarmoon Hospitality Ltd | Altrincham | 2026 |
| Briars Hall Limited | Lancashire | 2003 |
| Briars LEA Ltd | Bowness On Windermere | 2023 |
| Briarten Limited | Aberdeen | 2005 |
| Briarwood Leisure Limited | Oakham | 2021 |
| Briarwood Properties Limited | Nottingham | 2018 |
| Bribar Ltd | Glasgow | 2021 |
| Bribridge Ltd | Kington | 2025 |
| Bric Bagels Ltd | Newry | 2015 |
| Bric Gallery & Cafe Ltd | London | 2025 |
| Bric Property Group Ltd | London | 2026 |
| Bricco E Bacco Group Ltd | London | 2019 |
| Bricebakes Limited | Wymondham | 2024 |
| Bricht Heids Ltd | Perth | 2021 |
| Brick & Olive Limited | Enfield | 2017 |
| Brick & Tile (Retford) Limited | Retford | 2025 |
| Brick & Tile Ltd | Lancs, Oldham | 2017 |
| Brick 1 Properties Limited | Liverpool | 2018 |
| Brick and Barrel Ltd | Croydon | 2025 |
| Brick and Beyond Ltd | Telford | 2026 |
| Brick and Brew Limited | Cheltenham | 2020 |
| Brick and Invest Ltd | London | 2020 |
| Brick BAE Ltd | Bacup | 2024 |
| Brick Burgers Limited | London | 2025 |
| Brick by Brick London Home Activity Group | | 1991 |
| Brick Cafe Ltd | Witney | 2026 |
| Brick Kiln Barn Limited | Bishop'S Stortford | 2023 |
| Brick Kilns Barney Limited | Fakenham | 2014 |
| Brick Lane Bagel Co Boxpark Croydon Ltd | Billericay | 2024 |
| Brick Lane Bagel Co Freeport Ltd | Billericay | 2024 |
| Brick Lane Bagel Company (Collier ROW) Limited | Romford | 2025 |
| Brick Lane Bagel O2 Limited | Billericay | 2022 |
| Brick Lane Bagel Upminster Limited | Upminster | 2025 |
| Brick Lane Bagel Westfield Ltd | Billericay | 2022 |
| Brick Lane Bagels Theydon Ltd | Epping | 2025 |
| Brick Lane Bagelz Canary Wharf Ltd | Tonbridge | 2024 |
| Brick Lane Beigel London Ltd | Theydon Bois | 2023 |
| Brick Lane Burgers Ltd | London | 2016 |
| Brick Lane Chai Ltd | Leicester | 2021 |
| Brick Lane Fusion Ltd | London | 2025 |
| Brick Lane Kebab Ltd | London | 2023 |
| Brick Lane Sandwich Bar Ltd | London | 2026 |
| Brick Lane Tandoori Limited | Ilford | 2022 |
| Brick N Tile Ltd | Rotherham | 2025 |
| Brick on the River Ltd | Waltham Cross | 2017 |
| Brick Wall Bars Ltd | Edinburgh | 2021 |
| Brickbay Properties Limited | London | 2025 |
| Brickettes Ltd | Harleston | 2019 |
| Brickfields Bar Limited | Westerham | 2016 |
| Brickhaus Cafe Ltd | Wellington | 2025 |
| Brickhill Mews Management Company Limited | Northampton | 1989 |
| Brickhouse Cafe Ltd | Cambridge | 2025 |
| Brickhouse Farm Holiday Cottages Ltd | Chorley | 2013 |
| Brickhouse Restaurant UK Limited | Rayleigh | 2022 |
| Brickhouse Social Ltd | Manchester | 2011 |
| Brickhouse Tavern Ltd | Merseyside | 2024 |
| Brickjet Limited | Berkeley | 2004 |
| Bricklane Bagel Chislehurst Ltd | Chislehurst | 2025 |
| Bricklane Elite Hotel Ltd | London | 2025 |
| Bricklane Foods Ltd | London | 2024 |
| Bricklane Restaurant Ltd | London | 2015 |
| Bricklane Spice Ltd | London | 2025 |
| Bricklayers Arms (Altrincham) Limited | Rochdale | 2015 |
| Bricklayers Arms (Brentwood) Ltd | Ongar | 2022 |
| Bricklayers Arms Boston Ltd | Sheffield | 2024 |
| Bricklayers Bar Restaurant Ltd | Hemel Hempstead | 2003 |
| Bricklayers Management Limited | Beckenham | 2013 |
| Brickles & Co. Ltd | Surtees Business Park | 2023 |
| Bricklow Property Management Limited | Ashford | 2003 |
| Brickmakers (Brierley Hill) Ltd | Southampton | 2024 |
| Brickmakers Ipswich Ltd | Ipswich | 2018 |
| Bricknell Star Ltd | Hull | 2023 |
| Bricknell Taverns Limited | Castle Bromwich | 2013 |
| Bricknells & Co Ltd | North Walsham | 2025 |
| Bricknells Holdings Ltd | Hellesdon | 2024 |