| BB Barber Lime Street Ltd | Other services | 2025 |
| BB Construction Developments Ltd | Real estate | 2019 |
| BB Lions Limited | Other services | 2022 |
| BB Property Group Limited | Households | 2016 |
| BB2020 Pubco Ltd | Hospitality | 2020 |
| BB3 Properties (NW) Limited | Real estate | 2024 |
| BBB Developments (NW) Limited | Real estate | 2017 |
| BBB Hospitality Services Ltd | Hospitality | 2024 |
| BBB Mechanical Ltd | Construction | 2015 |
| Bbbc 2012 Limited | Households | 2012 |
| BBC Aesthetics Limited | Other services | 2015 |
| BBC Enterprise Limited | Health & social care | 2017 |
| BBCD(1906) Ltd | Construction | 2025 |
| BBF Wirral Limited | Arts & recreation | 2021 |
| BBG Electrical Solutions Limited | Construction | 2018 |
| BBI ED Hub CIC | Education | 2026 |
| Bbld Places Limited | Real estate | 2022 |
| BBM Afghan Huyton Ltd | Wholesale & retail | 2025 |
| BBM Bargain Merseyside Ltd | Wholesale & retail | 2025 |
| BBM Bargain West Derby Ltd | Wholesale & retail | 2025 |
| BBN Grill Limited | Hospitality | 2014 |
| BBT Holding LIV Ltd | Hospitality | 2025 |
| Bbtea Chester Ltd | Hospitality | 2026 |
| BBU Aesthetics Training Academy Limited | Health & social care | 2019 |
| BC (Baltic) Limited | Administrative & support | 2022 |
| BC on the Wirral Ltd | Administrative & support | 2024 |
| BC Owner Holdings Ltd | Extraterritorial | 2023 |
| BC Owners 1 Ltd | Extraterritorial | 2023 |
| BC Owners 10 Ltd | Extraterritorial | 2023 |
| BC Owners 11 Ltd | Extraterritorial | 2023 |
| BC Owners 12 Ltd | Extraterritorial | 2023 |
| BC Owners 13 Ltd | Extraterritorial | 2023 |
| BC Owners 14 Ltd | Extraterritorial | 2023 |
| BC Owners 15 Ltd | Extraterritorial | 2023 |
| BC Owners 16 Ltd | Extraterritorial | 2023 |
| BC Owners 17 Ltd | Extraterritorial | 2023 |
| BC Owners 18 Ltd | Extraterritorial | 2023 |
| BC Owners 19 Ltd | Extraterritorial | 2023 |
| BC Owners 2 Ltd | Extraterritorial | 2023 |
| BC Owners 20 Ltd | Extraterritorial | 2023 |
| BC Owners 21 Ltd | Extraterritorial | 2023 |
| BC Owners 22 Ltd | Extraterritorial | 2023 |
| BC Owners 23 Ltd | Extraterritorial | 2023 |
| BC Owners 24 Ltd | Extraterritorial | 2023 |
| BC Owners 25 Ltd | Extraterritorial | 2023 |
| BC Owners 26 Ltd | Extraterritorial | 2023 |
| BC Owners 27 Ltd | Extraterritorial | 2023 |
| BC Owners 28 Ltd | Extraterritorial | 2023 |
| BC Owners 29 Ltd | Extraterritorial | 2023 |
| BC Owners 3 Ltd | Extraterritorial | 2023 |
| BC Owners 30 Ltd | Extraterritorial | 2023 |
| BC Owners 31 Ltd | Extraterritorial | 2023 |
| BC Owners 32 Ltd | Extraterritorial | 2023 |
| BC Owners 33 Ltd | Extraterritorial | 2023 |
| BC Owners 34 Ltd | Extraterritorial | 2023 |
| BC Owners 35 Ltd | Extraterritorial | 2024 |
| BC Owners 4 Ltd | Extraterritorial | 2023 |
| BC Owners 5 Ltd | Extraterritorial | 2023 |
| BC Owners 6 Ltd | Extraterritorial | 2023 |
| BC Owners 7 Ltd | Extraterritorial | 2023 |
| BC Owners 8 Ltd | Extraterritorial | 2023 |
| BC Owners 9 Ltd | Extraterritorial | 2023 |
| BC Plan Assessment Limited | Administrative & support | 2022 |
| BC Properties NW Limited | Real estate | 2019 |
| BC Services (NW) Ltd | Construction | 2026 |
| BC WSQ Limited | Real estate | 2025 |
| BC42 Ltd | Other services | 2026 |
| BCA Catering Ltd | Hospitality | 2021 |
| BCA Electrical Ltd | Construction | 2008 |
| BCA Landscape (Holdings) Ltd | Financial services | 2022 |
| BCA Landscape Limited | Professional & scientific | 2017 |
| Bcag Limited | Extraterritorial | 2021 |
| BCB Coatings Ltd | Manufacturing | 2013 |
| BCB Events and Tours Ltd | Hospitality | 2022 |
| BCD Taxis Ltd | Other services | 2019 |
| BCE Fund Managers (Merseyside) Limited | Financial services | 1996 |
| BCG Financial Ltd | Professional & scientific | 2011 |
| BCH Electrical Ltd | Construction | 2018 |
| Bcjt Associates Ltd | Real estate | 2025 |
| Bclk Agency Ltd | Professional & scientific | 2022 |
| BCN Distributions Ltd | Wholesale & retail | 2026 |
| BCN Global Ltd | Health & social care | 2024 |
| Bcnd Ventures Limited | Financial services | 2024 |
| Bcrs 57 Limited | Wholesale & retail | 2026 |
| Bcvm Ltd | Arts & recreation | 2024 |
| BD Build and Design Limited | Construction | 2020 |
| BD Corporate Limited | Agriculture & fishing | 2018 |
| BD Groundwork & Civil Engineering Ltd | Construction | 2020 |
| BD Hospitality Services Ltd | Hospitality | 2020 |
| BD Roofclad Limited | Construction | 2024 |
| BDC Veritas Ltd | Administrative & support | 2017 |
| BDJ Consultancy Limited | Professional & scientific | 2021 |
| BDP24 Ltd | Real estate | 2024 |
| BDS (Liverpool) Ltd | Wholesale & retail | 2018 |
| BDS (UK) Ltd | Construction | 2014 |
| Bdsa Letting Limited | Real estate | 2024 |
| BDZ Construction Ltd | Construction | 2025 |
| BE Assured Ltd | Administrative & support | 2022 |
| BE Clean Valets Limited | Administrative & support | 2023 |
| BE in Touch Training Limited | Education | 2017 |