| Bettles-Hall Investments Ltd | Waterlooville | 2023 |
| Bettr UK Fintech Limited | London | 2026 |
| Betts and Walker Limited | Northampton | 2025 |
| Betts Financial Services Limited | Macclesfield | 2025 |
| Bettsco Limited | Newquay | 2023 |
| Betty and Friends Limited | London | 2026 |
| BETTY1929 Limited | Hornchurch | 2025 |
| Betu Holdings Limited | Belfast | 2006 |
| Betula Investments | Birmingham | 2012 |
| Between Streets Group Limited | Cobham | 2023 |
| Betyetu Group Limited | Birmingham | 2017 |
| Beulah Financial Ltd | Tunbridge Wells | 2018 |
| Beulah Group Limited | Edinburgh | 2015 |
| Beulah Land Properties Limited | Walsall | 2019 |
| Beulah Management Solutions Ltd | Rochford | 2024 |
| Beurolatino Limited | Coventry | 2017 |
| BEV Bidco 6 Limited | London | 2018 |
| BEV FP Limited | London | 2014 |
| BEV FP SGP Limited | Edinburgh | 2014 |
| BEV GP 2 Limited | London | 2014 |
| BEV GPC Limited | London | 2014 |
| BEV Holdings Ltd | London | 2025 |
| BEV MLP Limited | London | 2014 |
| BEV Nominees II Limited | London | 2016 |
| BEV Nominees Limited | London | 2014 |
| Beva Investments (Holdings) Limited | Rochdale | 2004 |
| Bevan & Bevan Holdings Limited | Wokingham | 2025 |
| Bevan & Bevan Limited | Reading | 2019 |
| Bevan & Buckland Wealth Management Limited | Swansea | 2015 |
| Bevan Assets Ltd | Telford | 2026 |
| Bevan Charles General Limited | Pentwyn | 2015 |
| Bevan Charles Limited | Cardiff | 1999 |
| Bevan Group Investments Limited | Cardiff | 2026 |
| Bevan Money Financial Limited | Bristol | 2023 |
| Bevan Money Holdings Limited | Bristol | 2023 |
| Bevands Cash Ltd | Stourbridge | 2019 |
| Beverage Innovation Group Ltd | Redhill | 2023 |
| Beverley Hills Group Limited | Manchester | 2024 |
| Beverley Hospitality Group Limited | London | 2024 |
| Beverley House Investments Limited | Wakefield | 1990 |
| Beverley Parks Group Limited | Stourbridge | 2016 |
| Beverly Holdco Ltd | Liverpool | 2023 |
| Beverston Ltd | Bristol | 2026 |
| Beverwood Limited | London | 2025 |
| Bevingtons & Sons Limited | Leicester | 1949 |
| Bevingtons Holdings Limited | Leicester | 2016 |
| Bevis Marks Advisory Ltd | London | 2024 |
| Bevlo Holdings Limited | Bury St. Edmunds | 2023 |
| Bevtec Holdings Ltd | Spalding | 2025 |
| BEW Electrical Distributors (Holdings) Limited | Chelmsford | 2023 |
| Bewell Bezero Bidco Limited | Sleaford | 2026 |
| Bewell Bezero Midco Limited | Sleaford | 2026 |
| Bewell Bezero Topco Limited | Sleaford | 2026 |
| Bewell Capital Limited | Hook | 2022 |
| Bewiched Holdings Limited | Corby | 2021 |
| Bewick Wealth Management Limited | Leamington Spa | 2023 |
| Bewl Investments Ltd | Robertsbridge | 2024 |
| BEX (Building Expert) Limited | London | 2024 |
| BEX and Smalls Ltd | Gloucester, | 2025 |
| BEX Holdings Limited | Chippenham | 2015 |
| Bexbury Investments Limited | London | 2017 |
| Bexhill Capital Limited | London | 2024 |
| Bexhill Care Home Holdings Limited | Egham | 2019 |
| Bexhill UK Limited | Luton | 2000 |
| Bexian Holdings Ltd | Southampton | 2018 |
| Bexley Financial Solutions Ltd | Chatham | 2008 |
| Bexley Merrick Group Limited | Hull | 2026 |
| Bexrated Group Ltd | Aylesford | 2026 |
| Bexwell Estates Limited | Kings Lynn | 2005 |
| Bexwell Holdings Ltd | Bexwell | 2023 |
| Beyaz Holding Ltd | Orpington | 2025 |
| Beydemüller Ltd | Rhyl | 2024 |
| Beyhealth Capital Limited | London | 2025 |
| Beyhealth Holdings Ltd | London | 2026 |
| Beyholdings Ltd | London | 2025 |
| Beyl Holdings Limited | Shrewsbury | 2022 |
| Beynon TP Holdings Ltd | Marlborough | 2025 |
| Beynon-Dale Home Reserve Ltd | Welling | 2025 |
| Beyond 18 Limited | London | 2022 |
| Beyond Advice Group Ltd | Liverpool | 2014 |
| Beyond Agency (Holdings) Limited | Wokingham | 2024 |
| Beyond ANY Limits Franchise Ltd | Norwich | 2025 |
| Beyond ARC Ltd | Chorley | 2025 |
| Beyond Barriers - Therapeutic Training Support Community Interest Company | London | 2024 |
| Beyond Blue Investment Limited | Edinburgh | 2020 |
| Beyond Borders Security Services Ltd | Manchester | 2025 |
| Beyond Box Ltd | London | 2026 |
| Beyond Capital Investments Limited | Belfast | 2019 |
| Beyond Cavill Ltd | Stratford Upon Avon | 2017 |
| Beyond Co Group Limited | Durham | 2024 |
| Beyond Credits CIC | London | 2024 |
| Beyond Dental Limited | Tanworth In Arden | 2021 |
| Beyond Digital Holdings Ltd | Huddersfield | 2025 |
| Beyond Dwellings Ltd | London | 2025 |
| Beyond Equity Ltd | London | 2021 |
| Beyond Finance Ltd | Chalfont St. Giles | 1997 |
| Beyond Governance Investments Limited | Ware | 2022 |
| Beyond Group Holdings Limited | Hyde | 2018 |
| Beyond Group Ltd. | York | 2024 |
| Beyond Insurance Solutions Limited | Birmingham | 2013 |