| 136 Heene Road Worthing Limited | Worthing | 2013 |
| 136 London Road Ltd | Virginia Water | 2025 |
| 136 RPR Limited | London | 2025 |
| 136 Tressillian Road Limited | London | 2004 |
| 136 West Green Ltd | London | 2022 |
| 136, Psalter Lane Management Company Limited | Sheffield | 2009 |
| 13675410 Ltd | London | 2021 |
| 1369 Developments Ltd | East Sussex | 2024 |
| 136A/136B Main Road Management Company Limited | Wilmslow | 2009 |
| 137 Churchill Road Ltd | Bradford | 2022 |
| 137 Ditchling Rise Brighton Limited | Brighton | 1996 |
| 137 Ducks Hill Road Management Company Ltd | Pinner | 2020 |
| 137 Hamilton Terrace Limited | London | 2011 |
| 137 Iverson Road (West Hampstead) Limited | London | 2011 |
| 137 Newhall Street (Management) Limited | West Midlands | 1987 |
| 137 Osborne Road Management Limited | Newcastle Upon Tyne | 1998 |
| 137 Property Company Limited | Glasgow | 2018 |
| 137 Station Road RTM Company Limited | Whitstable | 2018 |
| 137 Trinity Road Management Company Limited | Sudbury | 2003 |
| 13754 OIL & GAS Engineering Consulting UK Limited | Stockport | 2026 |
| 137A Estates Ltd | London | 2022 |
| 137WS London Ltd | London | 2025 |
| 138 Brigstock Road Holdings Limited | Thornton Heath | 2018 |
| 138 COR Limited | Croydon | 2014 |
| 138 CR Ltd | Netherton | 2022 |
| 138 Derrydown Ltd | Birmingham | 2021 |
| 138 Fellows Road Management Limited | Watford | 1999 |
| 138 Fisherton Street Freehold Limited | Salisbury | 2015 |
| 138 Goldhurst Terrace Limited | London | 2001 |
| 138 High Street Lewes Limited | East Sussex | 1997 |
| 138 Holdings Limited | London | 2017 |
| 138 Kingsland Road Limited | London | 2000 |
| 138 Main Road Management Company Limited | Crewe | 2020 |
| 138 Properties Limited | London | 2025 |
| 138 Property Ltd | Leamington Spa | 2022 |
| 138 Silverleigh Limited | Croydon | 2014 |
| 138 Stapleton Hall Road Management Company Limited | | 2001 |
| 138 Warwick Way Freehold Limited | London | 2022 |
| 138 Wistaston Road Management Company Limited | Leamington Spa | 2015 |
| 138 X 3 Main Road Management Company Limited | Crewe | 2020 |
| 138-140 Eastney RD Management Company Ltd | Southsea | 2019 |
| 138A KHH Limited | London | 2018 |
| 139 Castelnau (Freehold) Limited | London | 2009 |
| 139 Castelwood Ltd | London | 2026 |
| 139 Estates Ltd | London | 2019 |
| 139 Harrow View Limited | Harrow | 2023 |
| 139 Highland Road (Freehold) Limited | Waterlooville | 2016 |
| 139 Kebabs Ltd | Guildford | 2026 |
| 139 Old Brompton Road Ltd | London | 2024 |
| 139 Piccadilly Residential Limited | London | 2015 |
| 139 Properties Limited | London | 2024 |
| 139 Property Ltd | London | 2026 |
| 139 Sternhold Avenue Limited | London | 1998 |
| 139 SVS Ltd | Glasgow | 2023 |
| 139 Tolworth Invest Ltd | London | 2026 |
| 139 Trinity Avenue (Llandudno) Limited | Ripley | 2003 |
| 139/141 Windmill Road Management Limited | Middlesex | 2002 |
| 139A GHR Limited | Hitchin | 2015 |
| 13A Limited | Wakefield | 2013 |
| 13A Portobello Road Management Ltd. | Poole | 1993 |
| 13B Brookmead Limited | Tunbridge Wells | 2022 |
| 13B High Limited | Birmingham | 2023 |
| 13BHR Management Limited | London | 2024 |
| 13BR Ltd | Keston | 2024 |
| 13BROCK Ltd | Macclesfield | 2021 |
| 13DRAGONSTREET Limited | Petersfield | 2024 |
| 13G Property Limited | Enfield | 2021 |
| 13GUIDE Ltd | Poole | 2022 |
| 13I Property Ltd | Sale | 2023 |
| 13NINE6 Stays Ltd | Glenrothes | 2024 |
| 13NINETYNINE Ltd | Purley | 2022 |
| 13PH Ltd | Leigh-On-Sea | 2017 |
| 13SC Propco Limited | London | 2025 |
| 13TEN Properties Ltd | Derby | 2025 |
| 13TERA Property Management Ltd | Walsall | 2023 |
| 13TH Estate Ltd | Redditch | 2023 |
| 13TH Fairy Ltd | Leominster | 2020 |
| 13THIRTEEN Property Management Ltd | Brough | 2015 |
| 13UBS Ltd | London | 2025 |
| 13WC Limited | Melton Mowbray | 2021 |
| 13Y Housing Ltd | Birmingham | 2023 |
| 14 & 14A the Green West Bay Management Limited | Bridport | 2021 |
| 14 & 16 Chance Street (London) Management Company Limited | London | 2010 |
| 14 - 16 GPS Limited | London | 2015 |
| 14 29 Limited | Leicester | 2022 |
| 14 Abbey Terrace West Cliff Limited | Worksop | 2004 |
| 14 Acresfield Road Limited | Harrow | 2017 |
| 14 Adamson Road Management Ltd | | 2004 |
| 14 Albert Bridge Road Management Limited | Battersea | 2010 |
| 14 Alfred Road Freehold Limited | Beaconsfield | 2005 |
| 14 and 16 Haynes Road (Westbury) Limited | Bath | 2025 |
| 14 Argyle Street RTM Company Limited | Reading | 2012 |
| 14 Ashford Road Limited | Bristol | 2006 |
| 14 Associates Ltd | Feltham | 2024 |
| 14 Bali Ltd | Brentford | 2024 |
| 14 Barford Street Limited | Maidenhead | 2018 |
| 14 Barleycorn Ltd | Bexleyheath | 2024 |
| 14 Barton Villas Management Company Limited | Exeter | 2021 |
| 14 Bedford Square Limited | London | 2021 |
| 14 Beedell Avenue RTM Company Limited | Westcliff-On-Sea | 2014 |