| Bonnie Barista Express Limited | Hospitality | 2023 |
| Bonnie Bookings Ltd | Real estate | 2024 |
| Bonnie Brooms Ltd | Administrative & support | 2023 |
| Bonnie Builders Ltd | Real estate | 2024 |
| Bonnie Burger Limited | Hospitality | 2023 |
| Bonnie Burgh Ltd | Wholesale & retail | 2024 |
| Bonnie Burrito Limited | Hospitality | 2015 |
| Bonnie Cactus Limited | Financial services | 2022 |
| Bonnie Holdings (Scotland) Ltd | Real estate | 2024 |
| Bonnie Investment Group Ltd | Construction | 2024 |
| Bonnie Lavender Limited | Real estate | 2022 |
| Bonnie Lettings Limited | Real estate | 2026 |
| Bonnie Nova Limited | Professional & scientific | 2025 |
| Bonnie Thistle Limited | Real estate | 2020 |
| Bonnie WEE Biscuit Ltd | Manufacturing | 2025 |
| Bonnington Brunch Limited | Hospitality | 2024 |
| Bonnington Mill Garage Limited | Wholesale & retail | 2014 |
| Bonnington Ventures L.P. | | 2015 |
| Bonnington's Limited | Administrative & support | 2003 |
| Bonny Extra (Paper) Limited Partnership | | 1995 |
| Bonnypind Limited | Wholesale & retail | 2025 |
| Bono Coffee Limited | Hospitality | 2025 |
| Bonoful (Edinburgh) Ltd. | Hospitality | 2005 |
| Bonoly Software Solutions Limited | Information & communication | 2023 |
| Bonorem LP | | 2016 |
| Bontech LP | | 2017 |
| Bonus Plus LP | | 2016 |
| Bonus Systems L.P. | | 2015 |
| Bonwick Investment LP | | 2016 |
| Boobix Group LP | | 2016 |
| Boofit Limited | Wholesale & retail | 2013 |
| Boogie Media Ltd | Information & communication | 2022 |
| Book Festival Trading Limited | Wholesale & retail | 2003 |
| Book Lovers Bookshop Ltd | Wholesale & retail | 2024 |
| Bookbinding by Crawford Ltd | Manufacturing | 2008 |
| Booked UP Media Ltd | Wholesale & retail | 2024 |
| Booking Season LP | | 2016 |
| Booking Tours Scotland Limited | Administrative & support | 2014 |
| Bookly Box LP | | 2016 |
| Books N' CUP Ltd | Hospitality | 2022 |
| Books Noir Ltd. | Information & communication | 2002 |
| Booksmart Solutions Limited | Professional & scientific | 2023 |
| Bookspeed Limited | Wholesale & retail | 2016 |
| Boom Boxes Ltd | Wholesale & retail | 2024 |
| Boom Platform LP | | 2017 |
| Boombarbers Limited | Wholesale & retail | 2014 |
| Boomhiring Limited | Administrative & support | 2021 |
| Boominessentials Limited | Wholesale & retail | 2025 |
| Booming Tech Ltd | Wholesale & retail | 2023 |
| Boomo Ltd | Wholesale & retail | 2025 |
| Boop UK Ltd | Financial services | 2026 |
| Boosh Ltd | Other services | 2003 |
| Booster Sales LP | | 2013 |
| Boostez Vous LP | | 2023 |
| Boots Propco D Limited | Financial services | 2011 |
| Boots Propco E Limited | Financial services | 2011 |
| Boozy Baubles Limited | Manufacturing | 2017 |
| Boplog Ltd | Manufacturing | 2025 |
| Bora Bora LP | | 2001 |
| Boral Corporate LP | | 2017 |
| Boralex (Scotland) LP | | 2008 |
| Boralex Development (Scotland) Ltd | Hospitality | 2009 |
| Boralex Operations (Scotland) Ltd | Financial services | 2020 |
| Bordeaux Homes Ltd | Real estate | 2024 |
| Border Associates L.P. | | 2011 |
| Border Crossing Media Holdings Limited | Information & communication | 2006 |
| Border Holdings Limited | Financial services | 2025 |
| Border Import/Export L.P. | | 2010 |
| Border to Coast (Intermediate) Continuation LP | | 2025 |
| Border to Coast Bedfordshire GP Limited | Financial services | 2019 |
| Border to Coast Bedfordshire LP | | 2019 |
| Border to Coast Cambridgeshire GP Limited | Financial services | 2026 |
| Border to Coast Cambridgeshire LP | | 2026 |
| Border to Coast Cumbria GP Limited | Financial services | 2019 |
| Border to Coast Cumbria LP | | 2019 |
| Border to Coast Durham GP Limited | Financial services | 2019 |
| Border to Coast Durham LP | | 2019 |
| Border to Coast East Riding GP Limited | Financial services | 2019 |
| Border to Coast East Riding LP | | 2019 |
| Border to Coast East Sussex GP Limited | Financial services | 2026 |
| Border to Coast East Sussex LP | | 2026 |
| Border to Coast Essex GP Limited | Financial services | 2026 |
| Border to Coast Essex LP | | 2026 |
| Border to Coast Global Core Real Estate Fund LP | | 2023 |
| Border to Coast Global Core Real Estate GP Limited | Financial services | 2023 |
| Border to Coast Global Value-Add Real Estate Fund LP | | 2023 |
| Border to Coast Global Value-Add Real Estate GP Limited | Financial services | 2023 |
| Border to Coast Global Value-Add Real Estate II GP Limited | Financial services | 2026 |
| Border to Coast Global Value-Add Real Estate II LP | | 2026 |
| Border to Coast Hertfordshire GP Limited | Financial services | 2026 |
| Border to Coast Hertfordshire LP | | 2026 |
| Border to Coast Kent GP Limited | Financial services | 2026 |
| Border to Coast Kent LP | | 2026 |
| Border to Coast North Yorkshire GP Limited | Financial services | 2019 |
| Border to Coast North Yorkshire LP | | 2019 |
| Border to Coast Northamptonshire GP Limited | Financial services | 2026 |
| Border to Coast Northamptonshire LP | | 2026 |
| Border to Coast South Yorkshire GP Limited | Financial services | 2019 |
| Border to Coast South Yorkshire LP | | 2019 |
| Border to Coast Surrey GP Limited | Financial services | 2019 |