| Bees-Spoke Ltd | Hospitality | 2024 |
| Beeswing Business Solutions Ltd | Professional & scientific | 2025 |
| Beetham Davos Limited | Construction | 2024 |
| Beetham Limited | Real estate | 2015 |
| Beetham Plaza Limited | Real estate | 2018 |
| Beetham Rockmount (Waterloo Road) Limited | Construction | 2018 |
| Beetham Rockmount Investments Ltd | Real estate | 2023 |
| Beetham Rockmount Limited | Real estate | 2019 |
| Beetham Serviced Apartments Limited | Professional & scientific | 1998 |
| Beetle Service Ltd | Wholesale & retail | 2022 |
| Beevistas Events Limited | Other services | 2024 |
| Before the Stork Limited | Health & social care | 2008 |
| BEG Transport Ltd | Transport & logistics | 2026 |
| Begenio Tech Ltd | Education | 2024 |
| Begg& Co Limited | Construction | 2022 |
| Behaviour Approach Group Ltd | Education | 2025 |
| Behind the Subject Podcast Ltd | Information & communication | 2025 |
| Beholy Ltd | Wholesale & retail | 2025 |
| Behr Fitness Ltd | Arts & recreation | 2025 |
| Beige.Cee Limited | Health & social care | 2020 |
| Beijing Palace (Walton) Ltd | Hospitality | 2013 |
| BEJ Bathrooms Ltd | Construction | 2021 |
| Beja Clothing Limited | Wholesale & retail | 2026 |
| Bekas Cafe & Breakfast Ltd | Hospitality | 2024 |
| BEL Homes Limited | Real estate | 2023 |
| Bel-Air Real Estate Ltd | Other services | 2023 |
| Bela Super Store Ltd | Wholesale & retail | 2026 |
| Belal Store L15 Ltd | Wholesale & retail | 2026 |
| Belec Electrical Ltd | Construction | 2012 |
| Belfie Ltd | Construction | 2021 |
| Belgravia Property Care N W Limited | Households | 2023 |
| Belgrove Graphics Limited | Manufacturing | 1926 |
| Believe & Achieve CIC | Education | 2025 |
| Believing and Achieving Legal Ltd | Other services | 2024 |
| Belinda's Beauty Saloon Ltd | Other services | 2020 |
| Belivy Ltd | Wholesale & retail | 2025 |
| Bell a Bevvy Ltd | Wholesale & retail | 2020 |
| Bell Blue Logistics Ltd | Transport & logistics | 2025 |
| Bell Buddy's Hydrophonics Limited | Wholesale & retail | 2019 |
| Bell Educational Services Ltd | Education | 2010 |
| Bell Pottinger Private Limited | Professional & scientific | 2012 |
| Bell Tent Adventures Ltd | Hospitality | 2026 |
| Bella & Buster’S Dog Grooming Studio Limited | Other services | 2018 |
| Bella Cucina NW Ltd | Hospitality | 2024 |
| Bella Cucina Rose Lane Ltd | Hospitality | 2026 |
| Bella Cucina Takeaway Ltd | Hospitality | 2024 |
| Bella Diosa Ltd | Wholesale & retail | 2018 |
| Bella Engineering Solutions Ltd | Wholesale & retail | 2025 |
| Bella Forever 1878 Ltd | Hospitality | 2021 |
| Bella Fresh Burger Ltd | Hospitality | 2026 |
| Bella LA Vita Ltd | Hospitality | 2022 |
| Bella LMT Limited | Health & social care | 2022 |
| Bella Mode Limited | Other services | 2020 |
| Bella Property Group Ltd | Real estate | 2018 |
| BELLA26 Limited | Health & social care | 2022 |
| Bellbrook Ltd | Health & social care | 2023 |
| Belldar Limited | Real estate | 2025 |
| Belle AME Beauty Ltd | Other services | 2019 |
| Belle Mcloughlin Roofing Ltd | Construction | 2020 |
| Belle Vale Apartments Ltd | Households | 2019 |
| Belle Vale Car Wash Ltd | Administrative & support | 2024 |
| Belle Vale Community Centre Ltd | Health & social care | 1996 |
| Belle Vale Freehold Ltd | Households | 2020 |
| Belle Vale Healthcare Ltd | Wholesale & retail | 2017 |
| Belle Vale Postal Services Ltd | Other services | 2017 |
| Belle Vale Shoes Limited | Wholesale & retail | 2016 |
| Bellefield Holdings Limited | Real estate | 2025 |
| Bellefield Homes Ltd | Real estate | 2020 |
| Bellefield Joinery Limited | Construction | 2016 |
| Bellefield Solutions Limited | Administrative & support | 2016 |
| Bellerive FCJ Catholic College | Education | 2012 |
| Belles Cleaning Service Ltd | Administrative & support | 2025 |
| Belles Life Ltd | Hospitality | 2025 |
| Bellew Properties Limited | Real estate | 2001 |
| Belleza Machines Ltd | Other services | 2023 |
| Bellfred Limited | Health & social care | 2017 |
| Belliott Assets Limited | Real estate | 2025 |
| Bello Amor Ltd | Other services | 2017 |
| Bello Lettings Ltd | Real estate | 2025 |
| Bells Platinum Consultancy Limited | Professional & scientific | 2026 |
| Belltower Management Limited | Households | 2000 |
| Belmere Care Group Ltd | Extraterritorial | 2026 |
| Belmont Drive Management Co Limited | Real estate | 2007 |
| Belmont MOT Service Station Limited | Wholesale & retail | 2015 |
| Belmont Tyres (NW) Limited | Wholesale & retail | 2020 |
| Belo Ikigai Ltd | Administrative & support | 2025 |
| Belong CE Multi Academy Trust | Education | 2025 |
| Belonging Schools Limited | Education | 2024 |
| Belphegor Property Group Ltd | Real estate | 2015 |
| Belridev Healthcare Limited | Public administration | 2021 |
| Belta Properties Ltd | Real estate | 2024 |
| Belted Consulting Ltd | Professional & scientific | 2025 |
| Belter Digital Limited | Real estate | 2009 |
| Beltrans Ltd | Professional & scientific | 2023 |
| Beluga Limited | Professional & scientific | 2018 |
| Belvana Ltd | Wholesale & retail | 2026 |
| Belvedere House Liverpool Freehold Limited | Households | 2022 |
| Belvedere Noire Limited | Manufacturing | 2019 |
| Belvedere Schools Ltd | Education | 2010 |
| Belvidere Estates Limited | Real estate | 1938 |