| 59 ST. Anns Road Management Company Limited | London | 2010 |
| 59 Stafford Road (London) Ltd | Forest Gate | 2014 |
| 59 Stowe Road Limited | London | 2003 |
| 59 Swan Road Limited | Manchester | 2026 |
| 59 Tarvin Road Management Company Limited | Chester | 2006 |
| 59 Wicksteed House Ltd | London | 2024 |
| 59 Wix's Lane (Freehold) Limited | London | 2004 |
| 59 York Road Limited | London | 2021 |
| 59, Cavendish Management Company Limited | London | 1973 |
| 59-60 Belsize Park Freehold Limited | London | 2011 |
| 59-60 Long Brackland Limited | Bury St. Edmunds | 2010 |
| 59-61 Brighton RD Ltd | Alderholt | 2026 |
| 59-61 Stoke Road Limited | Portsmouth | 2023 |
| 59-63 PG Trustees Limited | Addlestone | 2020 |
| 59/61 Fairholme Road Limited | London | 1994 |
| 59/61 Onslow Gardens Limited | London | 1996 |
| 590 Green Lane Property Ltd | Ilford | 2024 |
| 590 Green Lanes Limited | London | 2015 |
| 5911 Limited | Harrow | 2022 |
| 592 Green Lanes Limited | London | 2018 |
| 59385 Limited | London | 2021 |
| 595 Lspm Limited | Chester | 2017 |
| 595 Stockport Road Ltd | Manchester | 2012 |
| 599 Developments Ltd | Williton | 2011 |
| 599 Manchester Road Residents Association Ltd. | Wokingham | 1995 |
| 599 Property Ltd | London | 2024 |
| 59A Huddersfield Road (Mirfield) Limited | Cleckheaton | 2025 |
| 59BC Askl & Sons Ltd | Birmingham | 2026 |
| 59G Limited | Hampton | 2017 |
| 59PARKSTREET Ltd | Birmingham | 2024 |
| 5A Capital Limited | London | 2020 |
| 5A Holdings Limited | Birmingham | 2026 |
| 5A Investments Ltd | Birmingham | 2017 |
| 5A Properties Ltd | Twickenham | 2023 |
| 5A Property Limited | Frome | 2020 |
| 5A Union Road Ltd | Ashford | 2025 |
| 5AB Leasing Limited | Letchworth Garden City | 2023 |
| 5AB Properties Limited | Letchworth Garden City | 2020 |
| 5AB Property Services Ltd | Hornchurch | 2022 |
| 5AEP Limited | Chichester | 2023 |
| 5AG Properties Ltd | Walsall | 2025 |
| 5AM Group Limited | Northwich | 2016 |
| 5APART Limited | Luton | 2015 |
| 5API Ltd | Darlington | 2026 |
| 5APPHIRE Ltd | Bradford | 2020 |
| 5ARCLEC Limited | London | 2021 |
| 5B Property Solutions Ltd | Belfast | 2026 |
| 5BAY Group Ltd | London | 2018 |
| 5BC Ltd | Amersham | 2025 |
| 5BOPS Properties Ltd | Birmingham | 2024 |
| 5BRICKS Ltd | Chessington | 2021 |
| 5BS Property Limited | Dundee | 2025 |
| 5C Business Centre Management Company Limited | Wells | 1992 |
| 5C Estates Ltd | Isleworth | 2024 |
| 5C Property Limited | Manchester | 2021 |
| 5C Union Road Ltd | Ashford | 2022 |
| 5CAMP Real Estate Limited | Wolverhampton | 2025 |
| 5CM Limited | Stanley | 2023 |
| 5D Capital London Limited | Coventry | 2025 |
| 5D Developments Ltd | Manchester | 2024 |
| 5D Gryphon Real Estate Ltd | London | 2014 |
| 5D Haven Ltd | Sale | 2026 |
| 5D Property Developments Limited | Pinner | 2016 |
| 5D Property Investments Limited | Orpington | 2021 |
| 5D Property Solutions Limited | Orpington | 2024 |
| 5D UK Real Estate Ltd | Hayes | 2020 |
| 5D Union Road Ltd | Ashford | 2021 |
| 5DF Ltd | Stevenage | 2025 |
| 5DM1 Limited | Alton | 2026 |
| 5DM2 Limited | Alton | 2026 |
| 5DM5 Limited | Alton | 2026 |
| 5DOTT Ltd | London | 2016 |
| 5DPROPERTY Ltd | Loughton | 2014 |
| 5DST Limited | Wolverhampton | 2021 |
| 5EYES Properties Ltd | Ipswich | 2025 |
| 5F Ltd. | London | 2016 |
| 5F Property Ltd | Hamilton | 2021 |
| 5G BTL Ltd | London | 2026 |
| 5G Capital Limited | Ayr | 2021 |
| 5G Homes Limited | Newcastle Upon Tyne | 2026 |
| 5G Investments Limited | Salford | 2016 |
| 5G Lettings Ltd | London | 2024 |
| 5G Properties Ltd | London | 2018 |
| 5G Residences Limited | Hemel Hempstead | 2025 |
| 5GB Properties Ltd | London | 2020 |
| 5H Professional Services Ltd | Newbury | 2024 |
| 5H Property and Investments Limited | Sheffield | 2021 |
| 5H Property Limited | Marden | 2021 |
| 5HSN Ltd | Sutton | 2024 |
| 5IFTY 5IVE Ltd | Wembley | 2024 |
| 5IVE Property Investment Ltd | London | 2025 |
| 5J Airedale House Ltd | Leeds | 2024 |
| 5J Property Group Ltd | Wallasey | 2025 |
| 5JE London Limited | Ilford | 2024 |
| 5JS Property Limited | Llanelli | 2013 |
| 5K Homes (Broadway Plaza) Ltd | London | 2020 |
| 5K Homes (Centenary Plaza) Ltd | Birmingham | 2020 |
| 5K Homes (Hamstead Court) Ltd | Birmingham | 2022 |
| 5K Homes (Oldbury) Ltd | Edgabston | 2020 |
| 5K Homes (Soho Hill) Limited | Birmingham | 2021 |