| Bellissima Exclusive Limited | Other services | 2004 |
| Bellissima Hair Studio Ltd | Other services | 2019 |
| Bellissimo Interiors Limited | Construction | 2020 |
| Bellont Services Limited | | 1986 |
| Bellotas Associates Ltd | Professional & scientific | 2020 |
| Bellotas Investments | Financial services | 2018 |
| Bellpro Limited | Real estate | 2024 |
| Bells Domestics Limited | Wholesale & retail | 2011 |
| Bells Fine Oils Limited | Water & waste | 2025 |
| Bellscaff Developments Limited | Real estate | 2025 |
| Bellscaff Limited | Wholesale & retail | 2007 |
| Bellscaff Solutions Ltd | Construction | 2024 |
| Bellutex Limited | Real estate | 2010 |
| Bellvedi Limited | Professional & scientific | 2012 |
| Bellwood Reporting Ltd | Health & social care | 2025 |
| Bellyneverfull Ltd | Wholesale & retail | 2025 |
| Belmo Estates Limited | Construction | 2022 |
| Belmont 102 Limited | Real estate | 2017 |
| Belmont Corp Ltd | Hospitality | 2020 |
| Belmont Oakley Limited | Construction | 2014 |
| Belmont Quality Inspection Ltd | Professional & scientific | 2024 |
| Belmont Quality Services Limited | Professional & scientific | 1983 |
| Belnea Ltd | Hospitality | 2025 |
| Belorum Ltd | Wholesale & retail | 2025 |
| Beloura Ltd | Financial services | 2025 |
| Below Stairs Limited | Hospitality | 2017 |
| Belton Signs Limited | Administrative & support | 2021 |
| Belvar Life (UK) Limited | Hospitality | 2014 |
| Belvedere Close Management Company Limited | Households | 2002 |
| Belvedere Community Ltd | Households | 2026 |
| Belvedere Corporate Limited | Professional & scientific | 2011 |
| Belvoir Vale Care Homes Limited | Health & social care | 1997 |
| Belyani Limited | Real estate | 2022 |
| Bemar Media Ltd | Information & communication | 2018 |
| Bembridge Holistic Health Limited | Health & social care | 2022 |
| Beml Solutions Limited | Information & communication | 2014 |
| Bemore Holdings Ltd | Real estate | 2025 |
| BEN & Claudia Smaldon Ltd | Administrative & support | 2012 |
| BEN & GEE Limited | Professional & scientific | 2025 |
| BEN Anthony Ltd | Real estate | 2022 |
| BEN Care Services Limited | Public administration | 2017 |
| BEN Cave Associates Limited | Health & social care | 2002 |
| BEN DEE Inc. Ltd | Construction | 2019 |
| BEN Eddie Limited | Arts & recreation | 2023 |
| BEN Graphics Limited | Manufacturing | 2005 |
| BEN Harris Transport Limited | Transport & logistics | 2022 |
| BEN Howarth Property Ltd | Real estate | 2024 |
| BEN Huckerby Design Limited | Professional & scientific | 2010 |
| BEN Johnson Leadwork and Roofing Ltd | Construction | 2024 |
| BEN Johnson Limited | Administrative & support | 1991 |
| BEN Lack Photography Ltd | Professional & scientific | 2005 |
| BEN Nicky Limited | Arts & recreation | 2014 |
| BEN Schur Golf Ltd | Wholesale & retail | 2024 |
| BEN Sky Limited | Information & communication | 2013 |
| BEN Smith Hair Ltd | Other services | 2025 |
| BEN Standley Ltd | Hospitality | 2021 |
| Ben&Dan Care Ltd | Administrative & support | 2025 |
| Benadark Solutions Limited | Administrative & support | 2024 |
| Benchmark Kennels Limited | Manufacturing | 2019 |
| Bendera Academy Ltd | Education | 2025 |
| Bendtner Properties Limited | Real estate | 2010 |
| Benduff Construction Consultants Ltd | Construction | 2021 |
| Benduffyhaircreative Ltd | Education | 2025 |
| Bene Leisure Limited | Arts & recreation | 2025 |
| Benfield Shrink & Seal Limited | Manufacturing | 1987 |
| Bengal Bites Cafe and Curry Limited | Hospitality | 2026 |
| Bengal Brasserie (Arena Quarter) Limited | Hospitality | 2016 |
| Bengal Brasserie (Yorkshire) Limited | Hospitality | 2006 |
| Bengal Brasserie LS7 Ltd | Hospitality | 2023 |
| Bengal Brasserie Oak Wood Limited | Hospitality | 2021 |
| Bengal Cottage Ltd | Hospitality | 2019 |
| Bengal Cottage Micklefield Ltd | Hospitality | 2020 |
| Bengal Spice (Leeds) Ltd | Hospitality | 2017 |
| Bengan Limited | Hospitality | 2020 |
| Benharp Properties Ltd | Construction | 2016 |
| Benjamin and Ellena Tyler Limited | Education | 2026 |
| Benjamin Hodson Personal Fitness Ltd | Arts & recreation | 2005 |
| Benjamin James (Leeds) Limited | Professional & scientific | 2025 |
| Benjamin Moses Group Limited | Financial services | 2020 |
| Benjamin Okine Robertson Limited | Health & social care | 2019 |
| Benjamin Patrick and Hugh Limited | Other services | 2020 |
| Benjamin Toye Plumbing and Heating Limited | Construction | 2017 |
| Benjamin Whiteley & Sons,Limited | Real estate | 1954 |
| Benjevie Ltd | Real estate | 2020 |
| Benjn.R.Vickers & Sons,Limited | Manufacturing | 1913 |
| Benkays JNR Ltd | Wholesale & retail | 2025 |
| Benkers and SON Ltd | Real estate | 2023 |
| BENKI4 Consultants Ltd | Education | 2025 |
| Benks Consulting Limited | Professional & scientific | 2024 |
| Benler Limited | Real estate | 2015 |
| Benley Cleaning Ltd | Administrative & support | 2017 |
| Benley Property Ltd | Professional & scientific | 2014 |
| Benn Limited | Information & communication | 2017 |
| Bennet Investments Limited | Real estate | 2019 |
| Bennet Limited | Professional & scientific | 2015 |
| Bennett & Royce Ltd | Extraterritorial | 2014 |
| Bennett Coco Ltd | Wholesale & retail | 2016 |
| Bennett Mail Order Ltd | Wholesale & retail | 2026 |
| Bennett of Morley Ltd | Other services | 2013 |
| Bennett Properties Leeds Ltd | Real estate | 2022 |