| Brunel Quay NO. 1 Management Company Limited | New Milton | 1991 |
| Brunel Quay NO. 2 Management Company Limited | Liskeard | 1992 |
| Brunel Quay NO.3 Management Company Limited | Saltash | 1992 |
| Brunel Quay NO.4 Management Company Limited | Truro | 1992 |
| Brunel Quays Management Company Limited | Truro | 2007 |
| Brunel Street Works Management Company Limited | Croydon | 2020 |
| Brunel Two Management Company Ltd | Truro | 2016 |
| Brunel View Management Company Limited | Bristol | 2015 |
| Brunels Keep Management Company Limited | Devon | 2003 |
| Bruneval Gardens (Wellesley) Management Company Limited | Hemel Hempstead | 2019 |
| Brunlea Management Company Limited | Bournemouth | 1987 |
| Brunner Place Residents Limited | Buckingham | 2003 |
| Brunning House Management Limited | London | 2006 |
| Bruno Properties (London) Limited | Enfield | 2025 |
| Brunstan (Property) Limited | East Molesey | 1961 |
| Brunswick (Bournemouth) Management Company Limited | Fordingbridge | 2000 |
| Brunswick Close Management Limited | Horley | 2022 |
| Brunswick Court (Torquay) Management Company Limited | Torquay | 1976 |
| Brunswick Court (Wimbledon) Limited | West Malling | 1996 |
| Brunswick Court Management (Harrogate) Limited | Harrogate | 1988 |
| Brunswick Court Management Company Limited | Whippingham | 1986 |
| Brunswick Court Management Leeds Ltd | Leeds | 2025 |
| Brunswick Court Residents Company (Sutton) Limited | Caterham On The Hill | 1972 |
| Brunswick Dock (Liverpool) Management Company Limited | Manchester | 1999 |
| Brunswick Fields Management Company Ltd | Spalding | 2021 |
| Brunswick Gardens Management Limited | Northwich | 2009 |
| Brunswick Gate (Bath) Management Company Limited | Bath | 2014 |
| Brunswick Green Management Company Limited | Hemel Hempstead | 2018 |
| Brunswick Heights (Wednesbury) Management Company Limited | Hoddesdon | 2004 |
| Brunswick Hill Management Company Limited | Cambridge | 1978 |
| Brunswick Hill Tenants Association Limited | Cambridge | 1963 |
| Brunswick House (Harrogate) Flat Management Company Limited | Harrogate | 1998 |
| Brunswick House Limited | Rotherham | 2017 |
| Brunswick House Management (Bath) Limited | Julian Road | 1974 |
| Brunswick House Residents Limited | London | 1999 |
| Brunswick House RTM Company Limited | Kingston Upon Thames | 2013 |
| Brunswick Lane Management Company Limited | Bangor | 2007 |
| Brunswick Lodge(Surbiton)Property Management Co.Limited | Chessington | 1965 |
| Brunswick Manor (Garden and Maintenance) Company Limited | Sutton | 1962 |
| Brunswick Mansions Management Company Limited | London | 2004 |
| Brunswick Mews Residents Company Limited | Maidstone | 2008 |
| Brunswick Place (Biggleswade) Limited | Bedford | 2011 |
| Brunswick Place (Kings Hill) Management Company Limited | Tunbridge Wells | 2002 |
| Brunswick Place Management Company Limited | Bath | 1985 |
| Brunswick Place Residents Limited | Reading | 1990 |
| Brunswick Property Management Limited | Teignmouth | 2019 |
| Brunswick Quay (105-109) Management Limited | Bourne End | 1986 |
| Brunswick Quay (16-20) Management Limited | Romford | 1986 |
| Brunswick Quay (32-40) Management Ltd | | 1985 |
| Brunswick Quay (39-43) Management Limited | London | 1985 |
| Brunswick Quay (5-8) Management Limited | London | 1986 |
| Brunswick Quay (96-104) Management Limited | London | 1985 |
| Brunswick Road Property Management Ltd | Nottingham | 1997 |
| Brunswick RTM Company Limited | Brighton | 2017 |
| Brunswick Terrace (Hove) Limited | St. Leonards-On-Sea | 1989 |
| Brunswick Terrace Residents Association Limited | Hove | 1998 |
| Brunswick Town Property Management Ltd. | Hove | 1996 |
| Brunswick Walk Residents (Dorking) Ltd | Dorking | 2013 |
| Bruntcliffe Chapel Management Company Limited | Salisbury | 2006 |
| Brunton Grove Management Limited | Newcastle Upon Tyne | 1983 |
| Brunton House Management Ltd | Lancaster | 2012 |
| Brunton Mews Management Company Limited | | 1980 |
| Brunton Place Management Company Limited | Newcastle Upon Tyne | 2019 |
| Brunton Property Ltd | Witney | 2019 |
| Bruntsfield Partners Limited | Currie | 2025 |
| Bruntwig Limited | Ashford | 1981 |
| Bruntwood Properties Ltd | Cheadle | 2021 |
| Brushwood Lodge (Management Company) Limited | Croydon | 1991 |
| Brushwood Management Company (Milford) Ltd | Ferndown | 2022 |
| Bruyn Court Freehold Limited | Fordingbridge | 2001 |
| Bryan Court Freehold Limited | London | 2016 |
| Bryan CT Limited | Neston | 2025 |
| Bryan Dale House Management Company Limited | Colchester | 2003 |
| Bryanick Vale Residents Management Company Ltd | St Austell | 2023 |
| Bryans Homes Ltd | Nottingham | 2026 |
| Bryanscourt Limited | Belfast | 1967 |
| Bryansford Road Management Company Limited | Belfast | 2004 |
| Bryansglen Apartments Limited | Bangor | 1987 |
| Bryanston Court II Residents Association Limited | Maidstone | 1981 |
| Bryanston Court Management Company Limited | London | 2006 |
| Bryanston Hills Management (NO. 1) Limited | Blandford Forum | 2004 |
| Bryanston Holt Management Company Limited | Winchester | 2024 |
| Bryanston House Management Company Limited | Upminster | 2021 |
| Bryanston Mansions Limited | London | 1985 |
| Bryanston Square Freehold Ltd | Chelmsford | 2021 |
| Bryanstone Residents Association Limited | Kington | 1988 |
| Bryant at Hilton (Management) Company Limited | Swadlincote | 2006 |
| Bryant Court Limited | Harpenden | 2004 |
| Bryant House Management Limited | Sutton | 1983 |
| Bryant Mews Management Company Limited | Guildford | 2014 |
| Bryantang Meadows Management Ltd | Ballyclare | 2009 |
| Brybank Road (Haverhill) Management Company Limited | Haverhill | 2017 |
| Brycor Properties 1 Limited | Pontyclun | 2023 |
| Brydian Freehold Limited | Sidmouth | 2005 |
| Bryer Street (Lancaster) Company Limited | Bury | 1995 |
| Brymon Court (Freehold) Limited | London | 2006 |
| Brymon Court RTM Company Limited | London | 2014 |
| Brymore One Management Company Limited | Canterbury | 1986 |
| Brympton Limited | Horsforth | 2024 |
| Bryn Arden Management Limited | Warwick | 2003 |