| Berkeley Consultancy Ltd | Brighton | 2021 |
| Berkeley Corporate Finance Limited | London | 2008 |
| Berkeley Court Investment Holdings Limited | London | 2026 |
| Berkeley Credit Limited | London | 2024 |
| Berkeley Durant Limited | London | 2019 |
| Berkeley Eighty-One Limited | Cobham | 2004 |
| Berkeley Finance Ltd | Hayes | 2018 |
| Berkeley Financial Holdings Ltd | London | 2019 |
| Berkeley Financial Partners Ltd | Crawley | 2014 |
| Berkeley Future Limited | London | 2015 |
| Berkeley Genetics Limited | Barnet | 2023 |
| Berkeley Group Pension Trustees Limited | Surrey | 1997 |
| Berkeley Group Plc(The) | Cobham | 1979 |
| Berkeley Homes (Hampshire) Limited | Cobham | 1991 |
| Berkeley Homes (Oxford & Chiltern) Limited | Cobham | 1993 |
| Berkeley Homes (Three Valleys) Limited | Cobham | 2004 |
| Berkeley Hughes Limited | Ballyclare | 2026 |
| Berkeley Insurance Group Limited | London | 2008 |
| Berkeley Insurance Group UK Limited | London | 1973 |
| Berkeley Investment Partners Limited | London | 2023 |
| Berkeley LA Roche Financial Consultants Ltd | Kent | 2000 |
| Berkeley Lending Ltd | London | 2023 |
| Berkeley Management Ltd | Plymouth | 2024 |
| Berkeley Matheson Investment Group Limited | Waterlooville | 2022 |
| Berkeley Morgan Limited | Central Milton Keynes | 1991 |
| Berkeley One Hundred and Seventeen Limited | Cobham | 2006 |
| Berkeley Prestige Ltd | London | 2019 |
| Berkeley Private Finance Limited | Redbourn | 2000 |
| Berkeley Private Wealth Ltd | Morden | 2015 |
| Berkeley Properties Limited | Cobham | 1989 |
| Berkeley Provident Investments Limited | Bishop'S Stortford | 2023 |
| Berkeley Residential Limited | Cobham | 1997 |
| Berkeley Retail Holdings Limited | Glasgow | 2020 |
| Berkeley Securities Limited | London | 2021 |
| Berkeley Seymour (Property Finance) Limited | London | 1988 |
| Berkeley Shaw Holdings Limited | Liverpool | 2019 |
| Berkeley Square Common Investment Fund (NO. 2) Limited | London | 2007 |
| Berkeley Square Financial Services Limited | Luton | 2017 |
| Berkeley Square Trading Ltd | Preston | 2020 |
| Berkeley Street Financial Services Ltd | London | 2024 |
| Berkeley Street Investments Limited | Marylebone | 2011 |
| Berkeley Thompson Drilling UK Limited | Mayfair | 2024 |
| Berkeley Trustee Services Limited | London | 2005 |
| Berkeley Trustees Ltd | London | 2015 |
| Berkeley Twenty Limited | Surrey | 2000 |
| Berkeley Twenty-Three Limited | Cobham | 2000 |
| Berkeley Two Hundred and Eight Limited | Cobham | 2015 |
| Berkeley Vehicle Finance Ltd | London | 2013 |
| Berkeley Wealth Limited | London | 2020 |
| Berkeley, Burke & Company Limited | Lutterworth | 1973 |
| Berkeley, Burke Trustee Company Limited | London | 1978 |
| Berkeleys & Kelmer Holding Ltd | London | 2000 |
| Berkerley Consultancy UK Ltd | Preston | 2021 |
| Berkhamsted Developments Limited | London | 2019 |
| Berkhamsted Golf Club Trustee Limited(The) | Herts | 1923 |
| Berkley Care Group Ltd | Worcester | 2021 |
| Berkley Care Leycester House Holdco Limited | Worcester | 2019 |
| Berkley Finance Limited | Richmond Green | 2018 |
| Berkley Group Holdings Ltd | London | 2026 |
| Berkley Holdings Limited | Beckenham | 2026 |
| Berkley Offshore Underwriting Managers UK, Limited | London | 2008 |
| Berkley RE UK Limited | London | 2011 |
| Berkley Square Mortgage Clients Limited | Chippenham | 1999 |
| Berkley Ventures Ltd | London | 2025 |
| Berkley Vittoria Independent Financial Services Limited | Lichfield | 1991 |
| Berkley Wilkinson Wealth Management Ltd | Newcastle Upon Tyne | 2017 |
| Berks Finance Limited | Slough | 2012 |
| Berks US Holdings Ltd | Slough | 2020 |
| Berkshire (Reim) Limited | London | 2011 |
| Berkshire Advice Limited | Wokingham | 2018 |
| Berkshire and Wells Holdings Ltd | Watford | 2022 |
| Berkshire Capital Partners Limited | London | 2020 |
| Berkshire Concepts Limited | London | 2025 |
| Berkshire Finance Group Limited | Ross-On-Wye | 2023 |
| Berkshire Financial Planning Ltd | Camberley | 2020 |
| Berkshire Furniture Services Ltd | Reading | 2007 |
| Berkshire Global Advisors Ltd | London | 1998 |
| Berkshire Hathaway International Insurance Limited | London | 1996 |
| Berkshire Holding Group Ltd | London | 2026 |
| Berkshire IFA Limited | Wokingham | 2018 |
| Berkshire Lending Group Ltd | Billingham | 2023 |
| Berkshire Mortgage Solutions Ltd | Wokingham | 2024 |
| Berkshire Park Homes Limited | Eastleigh | 2006 |
| Berkshire Private Wealth Limited | Egham | 2015 |
| Berkshire Renewables Ltd | Bracknell | 2023 |
| Berkshire Wills Limited | Wokingham | 2023 |
| Berkut Resources Limited | London | 2024 |
| Berlida Company Limited | Cheddar | 2021 |
| Berlinetta Property Limited | Northampton | 2026 |
| Berluck Limited | London | 2023 |
| Berman & Sons Limited | London | 2020 |
| Berml Holdings Ltd | Wiltshire | 2025 |
| Bermon Developments Limited | Trillick | 2016 |
| Bermondsey Yards General Partner Limited | London | 2019 |
| Bermondsey Yards Nominee 1 Limited | London | 2019 |
| Bermondsey Yards Nominee 2 Limited | London | 2019 |
| Bermont Advisors Limited | London | 2018 |
| Bermuda Brokers (UK) Limited | London | 2022 |
| Bermuda Forwarders (UK) Holdings Limited | Uxbridge | 2023 |
| BERMUDA08 | London | 2025 |