| BRA Group Ltd | Bury St. Edmunds | 2025 |
| Braak Quarters Limited | York | 2026 |
| Braavos Holdings Limited | Sevenoaks | 2025 |
| Brabeum Investments Limited | Edinburgh | 2021 |
| Brabley Holdings Limited | Burton-On-Trent | 2025 |
| Brabners Investments Limited | Liverpool | 2025 |
| Brabo Invest Ltd | Guildford | 2021 |
| Brac Saajan Exchange Ltd | Birmingham | 2008 |
| Braccan 2025-2 Holdings Limited | London | 2025 |
| Braccan Mortgage Funding 2024-1 PLC | London | 2024 |
| Braccan Mortgage Funding 2025-1 PLC | London | 2025 |
| Braccan Mortgage Funding 2025-2 PLC | London | 2025 |
| Braccan Mortgage Funding 2026-1 PLC | London | 2026 |
| Braccan Mortgage Holdings 2024-1 Limited | London | 2024 |
| Braccan Mortgage Holdings 2025-1 Limited | London | 2025 |
| Braccan Mortgage Holdings 2025-2 Limited | London | 2025 |
| Braccan Mortgage Holdings 2026-1 Limited | London | 2026 |
| Bracci Mortgage and Protection Services Limited | Benfleet | 2021 |
| Brace UK & Europe Underwriting Limited | London | 2021 |
| Brace Underwriting Limited | London | 2019 |
| Bracepoint Ltd | London | 2023 |
| Braces (Holdings) Ltd | Newbury | 2021 |
| Braces for YOU Limited | Cheltenham | 2009 |
| Bracesworld Limited | Newcastle Upon Tyne | 2025 |
| Bracewell Financial Solutions Ltd | Alcester | 2013 |
| Braceypg Limited | Hitchin | 2020 |
| Bracha Crown Holdings Ltd | Salford | 2023 |
| Bracher Holdings Limited | Sutton Coldfield | 2023 |
| Bracia Holdings Ltd | London | 2021 |
| Brack Group Limited | Liverpool | 2020 |
| Brack Homes Holdings Limited | Liverpool | 2024 |
| Bracken Group Holdings Limited | Poole | 2021 |
| Bracken Lane Ltd | Stirling | 2021 |
| Bracken MIDCO1 PLC | Cheadle | 2016 |
| Bracken MIDCO2 Limited | Cheadle | 2016 |
| Bracken Topco Limited | Cheadle | 2016 |
| Brackenbury (IFA) Limited | Peterborough | 2001 |
| Brackendale Holdings Ltd | Taunton | 2025 |
| Brackenfall Holdings Ltd | Bishop'S Stortford | 2025 |
| Brackenhill Group Limited | Taunton | 2022 |
| Brackenhills Holdings Limited | Banff | 2022 |
| Brackenholt Group Ltd | London | 2025 |
| Brackenmoss Limited | Glasgow | 2026 |
| Brackenridge Hanson Tate Holdings Ltd | Cleckheaton | 2026 |
| Brackers Limited | Wimborne | 2018 |
| Bracket Mate Limited | Newport | 2024 |
| Bracket Venture Consulting Limited | Altrincham | 2024 |
| Brackfield Holdings Ltd | Maidstone | 2024 |
| Brackla House Holdings Limited | Coventry | 2021 |
| Bracklea Holdings Ltd | Wolverhampton | 2025 |
| Brackley Holdings Limited | Nottingham | 2022 |
| Brackley Investco Ltd | Newmarket | 2024 |
| Bracknell Investco Limited | London | 2019 |
| Bracks Limited | Avon | 1993 |
| Braco Energy Storage Holding Limited | London | 2023 |
| Brad Consulting Limited | London | 2017 |
| Brad Daws Holdings Limited | Great Chesterford | 2026 |
| Brad FOX Group Ltd | Glasgow | 2026 |
| Brad Jones Group Ltd | Wilden | 2020 |
| Brad Martin Holdings Ltd | Hull | 2021 |
| Bradbell RE Limited | Solihull | 2021 |
| Bradbury Capital Ltd | Exeter | 2026 |
| Bradbury Electrical Holdings Ltd | Brighton | 2024 |
| Bradbury Hamilton Limited | Hove | 1993 |
| Bradbury Ward Holdings Limited | Torquay | 2017 |
| Bradcaster Insurance Brokers Ltd | Leicester | 2015 |
| Braddan Group Ltd | Darlington | 2010 |
| Braddon Group Limited | Bristol | 2021 |
| Bradec Group Limited | Andover | 2018 |
| Bradells Holdings Ltd | Stevenage | 2025 |
| Bradenham Development Ltd | High Wycombe | 2024 |
| Bradenham Properties Limited | Beaconsfield | 2017 |
| Bradesco Securities UK Limited | London | 2007 |
| Bradfind (Holdings) Limited | Covent Garden | 2006 |
| Bradford & Bingley Limited | Leeds | 2000 |
| Bradford & Bingley Pensions Limited | London | 1967 |
| Bradford Davies Holdings Limited | Nelson | 2023 |
| Bradford Equity Group Limited | Wragby | 2025 |
| Bradford Estates Group Limited | Shropshire | 2022 |
| Bradford Wealth Investments Limited | Norwich | 2025 |
| Bradfords Holdings Limited | Evesham | 2023 |
| Bradgate Capital Holdings Limited | London | 2025 |
| Bradgate Employees Trustee Limited | Coalville | 2023 |
| Bradgate Financial Planning Ltd | Leics | 2007 |
| Bradgate Financial Solutions Ltd | Leicester | 2014 |
| Bradgate Surveying Limited | Newtown Unthank | 2015 |
| Bradgate Ventures Ltd | London | 2017 |
| Bradgate View Limited | Harrow | 2020 |
| Bradkeinz | Warrington | 2022 |
| Bradley & Howe Financial Associates Limited | Chesterfield | 2003 |
| Bradley & Howe Financial Services Limited | Chesterfield | 2003 |
| Bradley Assets Ltd | Cheadle | 2024 |
| Bradley Enterprises Limited | Coldharbour Lane | 2019 |
| Bradley Fielding Ltd | Ramsbottom | 2026 |
| Bradley Financial Planning Ltd | Motherwell | 2017 |
| Bradley Financial Services Ltd | Omagh | 2014 |
| Bradley FRY IFA Ltd | Bristol | 2016 |
| Bradley Goulding Holdings Ltd | Bradford | 2025 |
| Bradley J.Lewis Financial Solutions Limited | Liverpool | 2004 |
| Bradley Jones Ltd | Brentwood | 2007 |