| Bhsf Group Limited | Birmingham | 2003 |
| Bhsf Limited | Birmingham | 1891 |
| Bhsm Holdings Ltd | Durham | 2026 |
| Bhuhi Holdings Ltd | Leeds | 2025 |
| Bhullar Group Holdings Ltd | Grimsby | 2022 |
| Bhullars Group of Companies Ltd | Huddersfield | 2022 |
| Bhuva Group Limited | Harrow | 2014 |
| BHV (UK) Ltd | Bury St Edmunds | 2019 |
| BHV Financial Services Limited | Bromley | 2022 |
| BHW Group Oxford Limited | Oxford | 2016 |
| BHW Holdings Limited | Oldham | 2020 |
| BHX (Scotland) Limited | Edniburgh | 2013 |
| BI Design Holdings Limited | Repton | 2025 |
| Bi-Rei Ltd | London | 2017 |
| Bi-Signal Ltd | London | 2025 |
| Biabco Investments Ltd | Berkeley | 2016 |
| Biaco Group Limited | Winchester | 2022 |
| Bianca Ltd | Walsall | 2024 |
| Bianco Property Holdings Ltd | Northallerton | 2020 |
| Bias 2020 Limited | Leeds | 2020 |
| BIB Group Holdings Limited | Stevenage | 2007 |
| BIB Holdings Limited | London | 2026 |
| BIB Ventures Ltd | Bolton | 2024 |
| Biba Holdings Limited | Manchester | 2024 |
| Biba Medical Group Ltd | London | 2020 |
| Bibanq Ltd | London | 2022 |
| Bibbegan Investments Ltd | Epsom | 2025 |
| Bibby & Co Financial Planning Ltd | Liverpool | 2024 |
| Bibby Asset Finance Limited | Liverpool | 2000 |
| Bibby Brickwork Limited | Chorley | 2022 |
| Bibby Commercial Finance Limited | Liverpool | 2001 |
| Bibby Factors Bristol Limited | Liverpool | 1996 |
| Bibby Factors International Limited | Liverpool | 2000 |
| Bibby Factors Leicester Limited | Liverpool | 1994 |
| Bibby Factors Limited | Liverpool | 1957 |
| Bibby Factors Northeast Limited | Liverpool | 1998 |
| Bibby Factors Northwest Limited | Liverpool | 1955 |
| Bibby Factors Scotland Limited | Glasgow | 1999 |
| Bibby Factors Slough Limited | Liverpool | 1991 |
| Bibby Factors Sussex Limited | Liverpool | 1999 |
| Bibby Factors Wessex Limited | Liverpool | 2003 |
| Bibby Factors Yorkshire Limited | Liverpool | 2003 |
| Bibby Finance Solutions Ltd | Liverpool | 2009 |
| Bibby Financial Services (Europe) Limited | Liverpool | 2015 |
| Bibby Financial Services (FX) Limited | Liverpool | 2014 |
| Bibby Financial Services (UK) Limited | Liverpool | 2014 |
| Bibby Financial Services Limited | Liverpool | 1998 |
| Bibby Foreign Exchange Limited | Liverpool | 2014 |
| Bibby FS (Holdings) Limited | Liverpool | 1995 |
| Bibby Holdings Limited | Liverpool | 1970 |
| Bibby Invoice Discounting Limited | Liverpool | 2000 |
| Bibby Invoice Finance UK Limited | Liverpool | 2014 |
| Bibby Leasing Limited | Liverpool | 1957 |
| Bibby Line Group Limited | Liverpool | 1891 |
| Bibby Line Group Pension Trustee Limited | Liverpool | 2018 |
| Bibby Management Limited | Wigan | 2026 |
| Bibby Pride Holdings Limited | Canvey Island | 2024 |
| Bibby Revolving Finance Limited | Liverpool | 2011 |
| Bibby Taurus Limited | Liverpool | 2008 |
| Bibby Thomas Ltd | Taunton | 2024 |
| Bibby Trade Factors Limited | Liverpool | 2004 |
| Bibby Trade Services Limited | Liverpool | 1998 |
| Bibielle UK Holdings Limited | Wigston | 2020 |
| Bibl Holdings (2015) Limited | Leeds | 2015 |
| Bibolini & Co (Finance) Limited | Loughton | 2013 |
| Bibsea Holdings Limited | Stoke On Trent | 2018 |
| Bibunker Ltd | Godalming | 2017 |
| Bica Italian Group Ltd | York | 2023 |
| Bicco Express UK Ltd | London | 2015 |
| Bice Investments Ltd | Abingdon | 2022 |
| Bicester Lane Limited | London | 2004 |
| Bicester Motion Group Limited | Bicester | 2025 |
| Bicester Motion Holdings Limited | Bicester | 2023 |
| Bicester Motion Management Services Ltd | Bicester | 2023 |
| Bicester Motion Opco Holdco Limited | Bicester | 2025 |
| Bicester Motion Propco Holdco Limited | Bicester | 2025 |
| Bicester Property Unit 1 Limited | Banbury | 2025 |
| Bichip Store Ltd | Poole | 2021 |
| Bickers Insurance Services Limited | Littlehampton | 2013 |
| Bickerton Consulting Limited | Blackburn | 2003 |
| Bickham Holdings Limited | Torquay | 2021 |
| Bickiepegs Global Ltd | London | 2014 |
| Bickland Financial Planning Ltd | Newquay | 2014 |
| Bickley Chartered Loss Adjusters Limited | High Wycombe | 2009 |
| Bickley Insurance Services Limited | Leeds | 1993 |
| Bickley Trading Limited | Sidcup | 2024 |
| BID I Europe (UK) Limited | London | 2017 |
| BID I-A Europe (UK) Limited | London | 2017 |
| BID II Europe (UK) Limited | London | 2021 |
| BID Ii-A Europe (UK) Limited | London | 2020 |
| BID III Europe (UK) Limited | London | 2022 |
| BID IV Europe (UK) Limited | London | 2025 |
| BID4MYRENEWAL Limited | Evesham | 2019 |
| Bidare Group Ltd | Sheffield | 2026 |
| Bidco 1125 Limited | London | 2025 |
| Bidco 2 Limited | Manchester | 2021 |
| Bidco 3 Limited | Manchester | 2021 |
| Bidco 4 Limited | Manchester | 2021 |
| Bidco 9982 Limited | London | 2025 |
| Bidco Investments Limited | Manchester | 2026 |