| Billet Road Management Company Limited | Bishop'S Stortford | 2000 |
| Billetfield Property (Taunton) Limited | Crewkerne | 2019 |
| Billies Properties Limited | Nottingham | 2025 |
| Billing Arbours Court Management Limited | Northampton | 2018 |
| Billing Spring House Management Limited | Hoddesdon | 2011 |
| Billingshurst House RTM Company Limited | Brentwood | 2024 |
| Billingsley House Management Company Limited | Telford | 2017 |
| Billington Grove (SM) Management Company Limited | New Milton | 2010 |
| Billington Mews RTM Company Limited | London | 2025 |
| Billington Place Management Company Limited | Burgess Hill | 2011 |
| Billpost Limited | New Milton | 1992 |
| Billyions Ltd | London | 2025 |
| Billyos Ltd | Tunbridge Wells | 2020 |
| Bilsby Lodge Holding Company Limited | London | 2026 |
| Bilton Brook Ltd | Wellingborough | 2018 |
| Bilton Court (Rugby) Management Company Limited | Rugby | 2005 |
| Bilton Fields Limited | Rugby | 2019 |
| Bilton Grange Road Management Company Limited | Birmingham | 2006 |
| Bilton Park Properties Limited | Coventry | 1982 |
| Bilton Road Management Limited | Coventry | 2005 |
| Bilton Towers Residents Company Limited | London | 1963 |
| Bina Gardens RTM Company Limited | Ticehurst | 2025 |
| Binbevel Limited | Cardiff | 1981 |
| Bincleaves Lodge Management Company Limited | England | 2002 |
| Bincombe Park Residents Management Company Limited | Birmingham | 2023 |
| Bindown Court Maintenance Company Limited | Liskeard | 2015 |
| Bindown Court Management Company Limited | Southampton | 1992 |
| Bindreley Limited | Shoreham-By-Sea | 2001 |
| Bindrule Limited | Newport | 1973 |
| Bine Limited | Sheffield | 2019 |
| Binfield (Blue Mountain) Management Company Limited | Hemel Hempstead | 2018 |
| Binfield Court (Highcliffe) Management Limited | Highcliffe | 2005 |
| Binfield Park Management Ltd | Windsor | 2020 |
| Binfields Management Company Limited | Farnham | 1986 |
| Bingham Close Management Company Limited | Croydon | 2005 |
| Bingham Property Rentals Ltd | Blackheath | 2018 |
| Bingham Road (Freehold) Company Limited | Barnsley | 2006 |
| Bingham-Smith Property Services Ltd | Lincoln | 2022 |
| Bingle Property Ltd | London | 2024 |
| Bingley House Residents Management Company Limited | Pudsey | 2024 |
| Bingley Road Management Company Limited | Hereford | 2024 |
| Bingwell House Management Company Limited | Tiverton | 1976 |
| Binley Place Management Company Limited | New Milton | 2014 |
| Binley Woods Management Company Limited | Coventry | 2004 |
| Binley Woods Management Company Number 2 Limited | Coventry | 2004 |
| Binsey Lane Management Company Limited | Kidlington | 2003 |
| Binswood Mews Property Management Company Limited | Solihull | 2015 |
| Binyan Moshe Limited | London | 2024 |
| Birbeck Drive Flats Management Limited | Shifnal | 2007 |
| Birbeck House Flat Management Company Limited | Hertford | 1989 |
| Birbeck Way Residents Association (1986) Limited | Norwich | 1986 |
| Birch & Brick Ltd | Pontypool | 2025 |
| Birch Close Management Company Ltd | Wisbech | 2016 |
| Birch Court (Birchington) Limited | Ramsgate | 1992 |
| Birch Court (Exeter) Management Company Limited | Exeter | 2002 |
| Birch Court (Fittleworth) Management Company Limited | Bognor Regis | 2018 |
| Birch Court (London) Limited | London | 2018 |
| Birch Court (Management) Company Limited | Croydon | 1981 |
| Birch Court Management Company (Langley) Limited | Staines-Upon-Thames | 1987 |
| Birch Court Properties Ltd | Orpington | 2013 |
| Birch Court Residents Association Limited | Sudbury | 1988 |
| Birch Court RTM Company Limited | Luton | 2023 |
| Birch Court(Crowthorne)Limited | Crowthorne | 1966 |
| Birch Crescent Management Company Limited | Wigan | 2010 |
| Birch CRT (Skeltons Lane) Freeholders Limited | Luton | 2024 |
| Birch Field (Framsden) Management Company Limited | Aldeburgh | 2024 |
| Birch Flats Limited | New Milton | 1964 |
| Birch Gardens (Minehead) Management Company Limited | Riding Mill | 2017 |
| Birch Gardens Residents Association Limited | Stockport | 1995 |
| Birch Gardens W4 Limited | London | 2013 |
| Birch Gate (Wymondham Norfolk) Management Company Limited | Ipswich | 2017 |
| Birch Gate (Wymondham) Management Company Limited | Southend On Sea | 2016 |
| Birch Grove (Silver END) Management Company Limited | Croydon | 1982 |
| Birch Grove Chalfont Management Limited | Weybridge | 2023 |
| Birch Grove Estates (Stourport) Ltd | Stourport On Severn | 2025 |
| Birch Grove Harpenden Management Company Limited | Luton | 2016 |
| Birch Heath Road (Tarporley) Management Limited | Altrincham | 2015 |
| Birch Hill Court (North) Limited | Ramsgate | 1989 |
| Birch Hill Court (South) Limited | Ramsgate | 1989 |
| Birch Hill Estate Residents Management Ltd | Rochdale | 2026 |
| Birch Hill Management Company Limited | Limavady | 2017 |
| Birch Holt Management Limited | Ninfield | 2022 |
| Birch House (Verwood) Management Company Limited | Salisbury | 2024 |
| Birch House Close Management Co Limited | Liverpool | 2017 |
| Birch House Management Company Limited | Pontypool | 2016 |
| Birch House Resident Limited | Croydon | 2005 |
| Birch House RTM Company Limited | Croydon | 2024 |
| Birch Lane (Saintfield) Management Co Ltd | Gilford | 2009 |
| Birch Leaf (Europe) Limited | Fife | 2003 |
| Birch Lodge Management Company Limited | Kenley | 1985 |
| Birch Management Limited | Liskeard | 1995 |
| Birch Meadow (Barkway) Management Company Limited | Royston | 2018 |
| Birch Meadow (Worcester) Management Company Limited | Worcester | 2018 |
| Birch Meadow Management Company Limited | Farnham | 2001 |
| Birch Mews Management Limited | Cheltenham | 2020 |
| Birch Parade Management Company Limited | Berkshire | 1990 |
| Birch Park Huntington York Management Company Limited | Salisbury | 2007 |
| Birch Place Limited | Hebden Bridge | 2013 |
| Birch Residents Company Limited | Orpington | 1972 |
| Birch Tree Court Management Company Limited | Altrincham | 1992 |