| Bscll Limited | Aylesbury | 2024 |
| BSD Finance Ltd | Gateshead | 2019 |
| BSD Management Consultants Limited | Manchester | 2004 |
| BSD Property Holdings Limited | London | 2025 |
| BSD Sun Street Holdings Ltd | London | 2021 |
| Bsda Investments Ltd | Lytham St. Annes | 2025 |
| Bsdr 20111 Limited | Abingdon | 2011 |
| BSE Group Holdings Ltd | London | 2026 |
| BSE Hotel Group Limited | Bury St. Edmunds | 2025 |
| BSE Partners International Ltd | Bolton | 2025 |
| Bsel Holdings Ltd | Galashiels | 2026 |
| Bsen Limited | Worksop | 2017 |
| BSF Holdings Ltd | Southsea | 2018 |
| BSF1 Limited | Uckfield | 2024 |
| Bsfi LIP 1 Limited | London | 2011 |
| Bsfi LIP 2 Limited | London | 2011 |
| BSG Capital Ltd | Cardiff | 2026 |
| BSG Holdco Ltd | Maghera | 2019 |
| BSG Topco Limited | Gerrards Cross | 2021 |
| Bsgco Limited | Royal Quays | 2021 |
| BSH Financial Limited | Bromley | 2019 |
| BSH Group Holdings Limited | Coventry | 2025 |
| Bshc Limited | Newquay | 2016 |
| Bsiaw Limited | Scraptoft | 2021 |
| Bsib Ltd | Leeds | 2015 |
| Bsip Delivery Company Limited | Sheffield | 2022 |
| Bsip UK Holdco Limited | London | 2019 |
| Bsit Group Limited | London | 2019 |
| BSJ Business Limited | Wednesbury | 2019 |
| Bsjco Holdings Ltd | Canvey Island | 2022 |
| Bsjk Investments Limited | Winchester | 2025 |
| BSK (Keshwala) Holdings Limited | Leicester | 2026 |
| BSK Financial Ltd | Braintree | 2026 |
| BSK Financial Planning Limited | London | 2011 |
| BSK Friede Ltd | London | 2024 |
| BSK Group Holdings Ltd | London | 2022 |
| BSK Property Holdings Ltd | Wisbech | 2021 |
| Bsky Holdings Limited | Reading | 2021 |
| BSL & Sons Holding Ltd | London | 2022 |
| BSL Assured Ltd | London | 2026 |
| BSL Capital Holdings Limited | Torquay | 2025 |
| BSL Financial Services Limited | London | 2015 |
| BSL Group Holdings Ltd | Leyland | 2018 |
| BSL Holdings Limited | Solihull | 2021 |
| BSL Management Holdings Ltd | Brentwood | 2021 |
| BSL Pension Trustee Limited | Coventry | 2018 |
| BSL Property Holdings Ltd | Leyland | 2023 |
| BSL Protect Ltd | London | 2022 |
| BSM Futures Limited | Chorley | 2019 |
| BSM Securities Limited | Mayfair | 2015 |
| BSM SPV 1 Ltd | Leeds | 2017 |
| Bsmart Finance Ltd | Fareham | 2012 |
| Bsmart London Limited | London | 2019 |
| BSN Associates Limited | Oldbury | 2016 |
| BSN Capital Partners Limited | London | 2004 |
| BSN Group Holdings Ltd | Walsall | 2019 |
| BSN Medical UK Holding Limited | Willerby | 2005 |
| BSN Supported Living Ltd | Harrow | 2023 |
| Bsnsrp Limited | Hastings | 2020 |
| BSO 1 Holdings Limited | Spalding | 2026 |
| BSO Holdings Ltd | Wembley | 2018 |
| Bsob Properties Limited | Glasgow | 2021 |
| Bsop Holdings Limited | Bedford | 2023 |
| Bsouth Ltd | Shepshed | 2026 |
| BSP Asset Management Limited | London | 2002 |
| BSP East Mids Group Ltd | Nottingham | 2026 |
| BSP European Special Situations III (Holdco) Limited | London | 2023 |
| BSP Group Investments Limited | Nottingham | 2022 |
| BSP Holdings Ltd | Nottingham | 2023 |
| BSP Hydraulics Holding Limited | Normanton | 2024 |
| BSP Lighthouse UK Debt Holdings II Limited | London | 2025 |
| BSP UK Debt Holdings Limited | London | 2024 |
| Bspoke Central Services Ltd | Leeds | 2013 |
| Bspoke Commercial Ltd | Leeds | 2014 |
| Bspoke Insurance Group Ltd | Birmingham | 2022 |
| Bspoke Lifestyle Ltd | Gloucester | 2018 |
| Bspoke Management Services Ltd | Leeds | 2023 |
| Bspoke Underwriting Ltd | Leeds | 2002 |
| Bspoke Uniformed Services Limited | Leeds | 2023 |
| Bspw (Holdings) Limited | Preston | 2019 |
| Bspw (Holdngs) Limited | Preston | 2019 |
| Bsqfa Limited | Chorley | 2004 |
| BSR Asset Management Limited | Shepton Mallett | 2023 |
| BSR Finco 1 Limited | Shepton Mallet | 2026 |
| BSR Finco 2 Limited | Shepton Mallet | 2026 |
| BSR Wembley Holdings Limited | London | 2018 |
| Bsra Ltd | Cheltenham | 2022 |
| Bsrdpt Ltd | Herne Bay | 2019 |
| BSS Investments Ltd | Liverpool | 2025 |
| Bssa Insurance Brokers Limited | Birmingham | 1980 |
| Bssb Limited | Harpenden | 2019 |
| Bssp Holdings Ltd | Bradford | 2021 |
| Bssy Holdings Limited | Thame | 2021 |
| BST Capital Ltd | Bury | 2025 |
| BST Electrical Holdings Ltd | Cheltenham | 2020 |
| BST Enterprises Limited | Barry | 2011 |
| BST Hallam Limited | Borehamwood | 2024 |
| BST Property Holdings Limited | Greenford | 2025 |
| Bstarly Prime Holdings Ltd | Ashford | 2025 |
| Bstc Limited | Bridlington | 2025 |