| Broadway Garden & Angling Ltd | Wholesale & retail | 2024 |
| Broadway Garden & Horticulture Ltd | Wholesale & retail | 2024 |
| Broadway Homes NW Limited | Construction | 2025 |
| Broadway Leisure Services Limited | Education | 2025 |
| Broadway RS5 Limited | Health & social care | 2020 |
| Broadway Wholesale Ltd | Wholesale & retail | 2009 |
| Broast Fried Ltd | Hospitality | 2026 |
| BROC2022 Limited | Professional & scientific | 2022 |
| Brochah UK Ltd. | Extraterritorial | 2025 |
| Brochos Estates Ltd | Real estate | 2022 |
| Brock Estates Limited | Real estate | 2013 |
| Brock Mill Management Company Limited | Households | 2006 |
| Brock Property Investment Ltd | Real estate | 2022 |
| Brock Technical Consultants Limited | Professional & scientific | 2013 |
| Brocklehirst Ltd | Real estate | 2020 |
| Brockworth Management Ltd | Real estate | 2019 |
| Brod Crispin Ltd | Wholesale & retail | 2025 |
| Brod Services Ltd | Information & communication | 2022 |
| Broderick Group Limited | Hospitality | 1979 |
| Brodericks Love Coffee Limited Liability Partnership | | 2008 |
| Brodi Limited | Construction | 2017 |
| Brodie James Taylor Limited | Health & social care | 2022 |
| Brodnods LLP | | 2007 |
| Brofist Entertainments Ltd | Hospitality | 2024 |
| Brogan Brickwork Ltd | Construction | 2022 |
| Brogan Piling Solutions Ltd | Manufacturing | 2017 |
| Broheimog Limited | Wholesale & retail | 2018 |
| Broid Services Ltd | Professional & scientific | 2013 |
| Broken Bureau Ltd | Arts & recreation | 2026 |
| Bromage Urology Limited | Health & social care | 2014 |
| Bromford Services Limited | Other services | 2018 |
| Bromley Bella Holdings Limited | Financial services | 2024 |
| Bromley Bella Limited | Financial services | 2024 |
| Bronagh Waugh Ltd | Information & communication | 2016 |
| Bronation Limited | Other services | 2020 |
| Broncoo Clothing Ltd | Wholesale & retail | 2026 |
| Bronis Property Ltd | Real estate | 2020 |
| Bronse International for OIL GAS and Electricity Services Ltd | Other services | 2022 |
| Bronson Holdings Limited | Other services | 2015 |
| Brontailia Ltd | Wholesale & retail | 2025 |
| Brontyx Axelyra Services Ltd | Extraterritorial | 2026 |
| Brontyx Novatrix Solutions Ltd | Extraterritorial | 2026 |
| Bronze Capital Limited | Construction | 2026 |
| Bronze Developments Ltd | Real estate | 2026 |
| Bronze Estates Ltd | Real estate | 2018 |
| Bronze Horizon Investment Team Ltd | Extraterritorial | 2026 |
| Bronze Horizon Trading House Ltd | Extraterritorial | 2026 |
| Brooches Store Limited | Wholesale & retail | 2012 |
| Brood Magazine Limited | Information & communication | 2022 |
| Brood Meadery Limited | Manufacturing | 2023 |
| Brook & Montrose Ltd | Wholesale & retail | 2019 |
| Brook Deal Limited | Wholesale & retail | 2018 |
| Brook Garden Limited | Other services | 2024 |
| Brook House 3 Limited | Real estate | 2024 |
| Brook Lane Coffee Co Congleton Ltd | Hospitality | 2023 |
| Brook Lane Coffee Co Ltd | Hospitality | 2022 |
| Brook Lettings Management Ltd | Real estate | 2025 |
| Brook Rentals Ltd | Real estate | 2019 |
| Brook Solutions Limited | Hospitality | 2023 |
| Brook TND Ltd | Real estate | 2019 |
| Brook Trade Limited | Wholesale & retail | 2023 |
| Brook Ventures Ltd | Financial services | 2025 |
| BROOK41 Ltd | Administrative & support | 2019 |
| Brookdale GAS Ltd | Construction | 2010 |
| Brookdale Golf Club (Trading) Limited | Arts & recreation | 2016 |
| Brookdale Medico PVT Ltd | Financial services | 2023 |
| Brookdale Mews Management Ltd | Real estate | 2017 |
| Brookdale Properties (Cheshire) Ltd | Real estate | 2001 |
| Brookdalerecycling Ltd | Wholesale & retail | 2024 |
| Brookdrive Property Ltd | Real estate | 2020 |
| Brooke Combe Enterprise Ltd | Arts & recreation | 2021 |
| Brooke Gordon Limited | Professional & scientific | 2005 |
| Brooke Groundworks and Civil Engineering Ltd | Construction | 2019 |
| Brooke Health and Beauty Limited | Other services | 2008 |
| Brooke Marine Shipbuilders Limited | Professional & scientific | 1987 |
| Brooke Phillips and Swift Limited | Wholesale & retail | 2021 |
| Brooke Property Holdings Ltd | Real estate | 2023 |
| Brookes Cycles Limited | Wholesale & retail | 2011 |
| Brookes Global Ltd | Professional & scientific | 2021 |
| Brookes Roofing Limited | Construction | 2008 |
| Brookfield Partners Limited | Financial services | 2025 |
| Brookfield Properties Cheshire Ltd | Real estate | 2025 |
| Brookfield Property Consultants Limited | Professional & scientific | 2025 |
| Brookfield Solutions Limited | Administrative & support | 2023 |
| Brookguard Limited | Other services | 2024 |
| Brookhouse (Eccles) Ltd | Wholesale & retail | 2014 |
| Brookhouse Convenience Limited | Wholesale & retail | 2026 |
| Brookland Computer Services Ltd. | Administrative & support | 1997 |
| Brookland House Ltd | Construction | 2020 |
| Brooklands (Irlam) Management Company Limited | Households | 2004 |
| Brooklands Consultancy Ltd | Professional & scientific | 2015 |
| Brooklands Court Flats (Sale) Limited | Households | 1976 |
| Brooklands Court Management Company (Manchester) Limited | Households | 1964 |
| Brooklands Estate Agency Limited | Real estate | 2007 |
| Brooklands Estates (NW) Limited | Real estate | 2026 |
| Brooklands Langley Management Company Limited | Households | 2005 |
| Brooklands Real Estate Limited | Real estate | 2026 |
| Brooklawn Management Company Limited | Households | 2000 |
| Brookleigh Associates Limited | Other services | 2024 |
| Brookleigh Construction Limited | Construction | 1995 |