| BC Intra Holdings Limited | Bishop'S Stortford | 2026 |
| BC Investment Group (UK) Limited | London | 2020 |
| BC Laker Limited | Canterbury | 2022 |
| BC Leeds Capital Limited | Cardiff | 2023 |
| BC Malvern Holdings Limited | Malvern | 2026 |
| BC MLP UK Limited | London | 2020 |
| BC Mortgages Ltd | London | 2023 |
| BC Nottingham Limited | London | 2022 |
| BC Nottingham Property Limited | London | 2014 |
| BC Partners Advisors Holdings Limited | London | 2016 |
| BC Partners Group Limited | Cardiff | 2025 |
| BC RE UK Limited | London | 2021 |
| BC RE UK Midco Limited | London | 2014 |
| BC Remittance Limited | Brentford | 2015 |
| BC Rill Limited | London | 2024 |
| BC SMA II FP Limited | London | 2021 |
| BC Solution Group Ltd | Cardiff | 2021 |
| BC Technical Holdings Limited | Wells | 2025 |
| BC Theta Limited | London | 2025 |
| BC TMA 2 Limited | Belfast | 2018 |
| BC UK Holding Limited | London | 2020 |
| BC UK Mortgage NO.2 Limited | London | 2021 |
| BC Urban Logistics Limited | London | 2025 |
| BC UW Ltd | Harrogate | 2012 |
| BC24 Group Ltd | Darlington | 2024 |
| BC3 Investments Limited | Upminster | 2025 |
| BCA Automotive Ltd | Hook | 1989 |
| BCA Central Limited | Hook | 2009 |
| BCA Corporate Finance Limited | Hull | 2006 |
| BCA Europe Limited | Hook | 2000 |
| BCA Global Education Limited | London | 2007 |
| BCA Group Europe Limited | Hook | 1995 |
| BCA Holdings Limited | Hook | 1995 |
| BCA Landscape (Holdings) Ltd | Liverpool | 2022 |
| BCA Marketplace Limited | Hook | 2014 |
| BCA MIP Nominee Limited | Bedford | 2020 |
| BCA Osprey I Limited | Hook | 2009 |
| BCA Osprey II Limited | Hook | 2009 |
| BCA Remarketing Group Limited | Hook | 2009 |
| BCA Trading Limited | Hook | 1989 |
| BCA Vehicle Finance Limited | Hook | 2013 |
| Bca-Advisers Ltd | London | 2011 |
| Bcaj Investments Limited | Ashtead | 2026 |
| Bcamcm Limited | England | 2024 |
| Bcap Partners Limited | London | 2018 |
| Bcaw Holdings Ltd | Umberleigh | 2025 |
| BCB Capital Ltd | Harrow | 2013 |
| BCB Group Holdings Limited | London | 2018 |
| BCB Holdings (Cheshire) Limited | Macclesfield | 2013 |
| BCB Payments Limited | London | 2018 |
| BCB Property Group Limited | London | 2026 |
| Bcb&Bmb Financial Securities Ltd | London | 2026 |
| Bcbd Holdings Limited | Derby | 2021 |
| BCC CCM Limited | London | 2020 |
| BCC Enterprise Ltd | Hatfield | 2024 |
| BCC Group Ltd | Bexhill On Sea | 2025 |
| BCC Investments Limited | London | 1993 |
| BCC Orbit Holdings Limited | London | 2021 |
| BCC Pine Bidco Limited | London | 2021 |
| BCC Pine Holdings Limited | London | 2021 |
| BCC Portfolio Group (Europe), Ltd. | London | 2018 |
| BCC Surgery Limited | Rochdale | 2025 |
| BCC X Holdings One Ltd | London | 2025 |
| Bccim GP (Scotland) Limited | Edinburgh | 2021 |
| Bccim GP Limited | Towcester | 2021 |
| Bccim Ukri General Partner Limited | Towcester | 2017 |
| Bccs Holdings and Investments Ltd | Dudley | 2024 |
| Bccure Ltd | Cardiff | 2016 |
| Bccw Holdings Limited | Nottingham | 2024 |
| BCD Group Services Limited | London | 2024 |
| BCD Perry Limited | Belfast | 2012 |
| BCE Fund Managers (Merseyside) Limited | Liverpool | 1996 |
| BCE Nominees Limited | Knebworth | 2022 |
| Bcegi Holdings (UK) Limited | Manchester | 2014 |
| BCF Capital Limited | Manchester | 1998 |
| BCF CIV Limited | Manchester | 2025 |
| BCF General Partner Limited | Glasgow | 2025 |
| BCF Holdings Ltd | Ballyclare | 2023 |
| BCG Consulting Services Limited | London | 2017 |
| BCG Group Holdings Limited | Leeds | 2025 |
| BCG Group Limited | Northampton | 2019 |
| BCG Holdco Limited | Worthing | 2021 |
| Bcgc Capital Limited | London | 2022 |
| Bcgi Group International Ltd | Glasgow | 2021 |
| Bcgt Holdings Limited | Coventry | 2026 |
| BCH Capital Ltd | London | 2016 |
| Bchance Limited | Warrington | 2018 |
| Bchr UK Holdings Ltd | London | 2018 |
| BCI Capital Holdings Limited | London | 2020 |
| BCI Capital Limited | London | 2020 |
| BCI Credit II Limited | London | 2024 |
| BCI Credit Limited | London | 2023 |
| BCI Finance Nominee Limited | London | 2017 |
| BCI UK Holdco Limited | London | 2022 |
| BCI UK Holdings Limited | London | 2016 |
| BCI UK IRR Limited | London | 2022 |
| BCI UK PE Limited | London | 2024 |
| BCI UK Services Limited | London | 2022 |
| Bcih (2022) Limited | Maldon | 2022 |
| Bcim Ltd | Salford | 2026 |