| Blue Merchants Lettings Ltd | London | 2025 |
| Blue Mill (Fowey) Management Company Limited | Redruth | 2011 |
| Blue Mill Fowey Ltd | Redruth | 2024 |
| Blue Mint Property Ltd | London | 2025 |
| Blue Moon Ironing Limited | Fareham | 2015 |
| Blue Oceans Property Consulting Ltd | Reading | 2020 |
| Blue Pearl Properties Limited | Biggleswade | 2019 |
| Blue Pebble Lettings Ltd | Wellingborough | 2023 |
| Blue Phoenix Management Limited | Erith | 2022 |
| Blue Platinum Properties Limited | Hull | 2020 |
| Blue Point (Harrow) Residents Association Ltd | Harrow | 2002 |
| Blue Point (Tenants) Limited | Harrow | 2001 |
| Blue Primrose Limited | London | 2019 |
| Blue Properties and Development Limited | Birmingham | 2025 |
| Blue Property Management UK Limited | Nottingham | 2004 |
| Blue Quarter Management Company Limited | Maidstone | 2006 |
| Blue Ridge Property Management Ltd | London | 2024 |
| Blue Rooster Limited | London | 1999 |
| Blue Sky Management 2000 Ltd | St Ives | 2018 |
| Blue Slate Investment Ltd | Wembley | 2019 |
| Blue Springs (Northwood) Freehold Limited | Northwood | 2020 |
| Blue Star Hotel Ltd | London | 2019 |
| Blue Talent Solutions Ltd | Elland | 2019 |
| Blue Thames Company Limited | London | 2017 |
| Blue Valley Flat Management Limited | London | 1991 |
| Blue Valley Mews Management Company Limited | Fordingbridge | 2001 |
| Blue View Management Limited | Plymouth | 2007 |
| Blue Waters (Southbourne) Management Limited | Ringwood | 2012 |
| Blue Waters Housing CIC | London | 2024 |
| Blue Waters Residents Association Ltd. | Chichester | 2007 |
| Blue Wolf Assets Limited | Weston-Super-Mare | 2020 |
| Blue Zone Residential Limited | Sunderland | 2025 |
| BLUE7 Home Services Ltd | Woodford Green | 2026 |
| Blueball Freehold Company Limited | Paignton | 2024 |
| Blueball Management Co. Ltd | Paignton | 2023 |
| Bluebay E-Commerce Limited | Ashford | 2015 |
| Bluebeam Estates Ltd | Bootle | 2025 |
| Bluebell at Bingham Management Company Limited | New Milton | 2012 |
| Bluebell Chase Management Company Limited | Croydon | 2004 |
| Bluebell Chase Residents Management Company Limited | Reading | 2017 |
| Bluebell Cluster Limited | Yalding | 2014 |
| Bluebell Court (Leeds) Management Company Limited | Leeds | 2005 |
| Bluebell Court Management Company Limited | Radstock | 1997 |
| Bluebell Dene RTM Company Ltd | Newcastle Upon Tyne | 2026 |
| Bluebell Farm Management Limited | Sevenoaks | 2016 |
| Bluebell Gardens (Morley) Management Company Limited | Southend-On-Sea | 2016 |
| Bluebell Gardens (Park Road) Management Company Limited | Witney | 2020 |
| Bluebell Gardens (Wivelsfield Green) Management Company Limited | Camberley | 2024 |
| Bluebell Gate (East Grinstead) Management Company Limited | Littlehampton | 2012 |
| Bluebell Glade Management Company Limited | Enniskillen | 2017 |
| Bluebell Grange Residents Management Company Limited | York | 2024 |
| Bluebell House Freehold Company Limited | Great Missenden | 2021 |
| Bluebell House RTM Company Ltd | Great Missenden | 2017 |
| Bluebell Inventories Ltd | South Molton | 2018 |
| Bluebell Investment Group Ltd | Nottingham | 2023 |
| Bluebell Lane (Sharpthorne) Management Company Ltd | Dorking | 2019 |
| Bluebell Lawns (Pebworth) Management Company Limited | Stratford-Upon-Avon | 2013 |
| Bluebell Management (Aldershot) Limited | Cambridge | 1998 |
| Bluebell Management Company Limited | Colyton | 2002 |
| Bluebell Manor Residential Management Company Limited | New Milton | 2020 |
| Bluebell Meadow (Bradwell) Management Company Limited | York | 2014 |
| Bluebell Meadow (Pebworth) Management Company Limited | Salisbury | 2013 |
| Bluebell Meadow Management Ltd | Heathfield | 2024 |
| Bluebell Meadows (Cumwhinton) Management Company Limited | Carlisle | 2020 |
| Bluebell Meadows (Netherthong) Management Company Limited | Swadlincote | 2024 |
| Bluebell Meadows Management Ltd | Manchester | 2026 |
| Bluebell Mews Management Company Limited | Ashby-De-La-Zouch | 2022 |
| Bluebell Mews RTM Company Limited | Macclesfield | 2011 |
| Bluebell Properties Limited | Hereford | 1988 |
| Bluebell Residents Association Limited | St. Albans | 2009 |
| Bluebell Rise Management Company Limited | Woking | 2026 |
| Bluebell Rise Residents Association Limited | Guildford | 2023 |
| Bluebell UK Management 2018 Limited | Canvey Island | 2018 |
| Bluebell Walk (Harrietsham) Management Company Ltd | Southend-On-Sea | 2019 |
| Bluebell Way (Curbridge) Management Company Limited | Addlestone | 2024 |
| Bluebell Wealth Management Ltd | Ilford | 2016 |
| Bluebell Wood (Willenhall) Management Company Limited | New Milton | 2018 |
| Bluebell Woods (Wyke) Management Company Limited | Hemel Hempstead | 2015 |
| Bluebells (Pershore) Management Company Limited | Evesham | 2016 |
| Bluebells (Polegate) Management Company Limited | Whitstable | 2011 |
| Bluebells (Witham) Management Company Limited | Salisbury | 2019 |
| Bluebells Property Management Limited | Macclesfield | 2014 |
| Bluebells Swindon Management Company (NO 2) Limited | Swindon | 2007 |
| Bluebells Swindon Management Company (NO 3) Limited | Swindon | 2007 |
| Blueberry Court Management Limited | London | 2003 |
| Blueberry Downs Management Company Limited | Sidmouth | 1976 |
| Blueberry Residents Association Limited | Maidstone | 1989 |
| Blueberry Vale Limited | Carshalton | 1999 |
| Bluebird Close Management Company Limited | London | 2014 |
| Bluebird Gate Management Co Ltd | Horley | 2014 |
| Bluebird House Management Ltd | London | 2024 |
| Bluebird Inventory Ltd | London | 2018 |
| Bluebird Properties Limited | Cardiff | 2004 |
| Bluebird Welfare Ltd | Solihull | 2026 |
| Bluebox Storage and Warehousing Ltd | Dereham | 2022 |
| Bluebrook Carr Management Company Limited | Liverpool | 2018 |
| Bluecoat Management Company Limited | Horsham | 2003 |
| Bluecoats Hertford (Alexandra House) RTM Company Limited | Hertford | 2024 |
| Bluecoats Management Company Limited | Shrewsbury | 2013 |
| Bluecorner Limited | Bournemouth | 1986 |