| 17 Belgrave Road (Ilford) Limited | Essex | 2005 |
| 17 Belgrave Square Limited | London | 2023 |
| 17 Berkeley Street (Flat 8) Limited | Leeds | 2023 |
| 17 Blythe Hill Limited | Bromley | 2021 |
| 17 Boundary Close Limited | Hounslow | 2024 |
| 17 Bowes Road Management Company Limited | London | 2018 |
| 17 BPX Limited | Orpington | 2026 |
| 17 Brompton Square Limited | Harrow | 1999 |
| 17 Broxash Road Limited | London | 2017 |
| 17 Chelsea Court Limited | Chipping Norton | 2015 |
| 17 Chippenham Road Limited | London | 1996 |
| 17 Clarendon Gardens Limited | London | 1983 |
| 17 Clemence Street Ltd | Ilford | 2021 |
| 17 Coleherne Road Residents Company Limited | London | 1987 |
| 17 College Hill (Shrewsbury) Ltd | Minsterley | 2015 |
| 17 Compayne Gardens Limited | | 2001 |
| 17 Complete Limited | Shrewsbury | 2010 |
| 17 Consulting Ltd | Barrow-In-Furness | 2021 |
| 17 Cookham Road Limited | Maidenhead | 2010 |
| 17 Coombe Road Management Limited | London | 1997 |
| 17 Crealock Street SW18 Management Company Limited | London | 2001 |
| 17 Cresswell Gardens Limited | Northampton | 2024 |
| 17 Cromer Road (Freehold) Limited | Basildon | 2011 |
| 17 Cromwell Road (Hove) Limited | Hove | 1995 |
| 17 CT Limited | Farnham | 2016 |
| 17 CTR Limited | London | 2019 |
| 17 Dartmouth Road Limited | London | 2016 |
| 17 Drayson Mews Limited | London | 2025 |
| 17 Droitwich Road Worcester Management Company Ltd | Birmingham | 2019 |
| 17 Drylands Road (Freehold) Limited | | 2007 |
| 17 Ellesmere Road Limited | Edgware | 2018 |
| 17 Ellison Road RTM Company Limited | Streatham | 2007 |
| 17 Elmdale Road Management Company Limited | Bristol | 1990 |
| 17 Eslington Terrace Freehold Limited | Newcastle Upon Tyne | 2021 |
| 17 Evangelist Road Limited | London | 2001 |
| 17 Faircross Avenue Management Company Limited | Barking | 2015 |
| 17 Farm Road (Hove) Limited | Horsham | 2006 |
| 17 Fawcett Street Limited | London | 2013 |
| 17 FC Ltd | London | 2022 |
| 17 FO Ltd | Braintree | 2017 |
| 17 Fourth Avenue Ltd | London | 2025 |
| 17 Gascony Avenue Management Company Limited | | 2002 |
| 17 Glenmore Road Limited | Ealing | 2000 |
| 17 Goodwyn Avenue Management Limited | Herts | 1995 |
| 17 Grosvenor Avenue Limited | London | 2025 |
| 17 Grosvenor Road Management Ltd | London | 2016 |
| 17 Harbledown Road Limited | Swanage | 2007 |
| 17 Herbert Gardens Limited | London | 2021 |
| 17 Hertford Street Limited | Leeds | 2024 |
| 17 High Street Thame Management Company Limited | Thame | 2015 |
| 17 Highgate Hill Limited | London | 2018 |
| 17 Holliers Hill Ltd | Bexhill-On-Sea | 2016 |
| 17 Holmdale Road RTM Company Limited | London | 2008 |
| 17 Honor Oak Park Limited | London | 2008 |
| 17 Hormead Road Limited | London | 2006 |
| 17 Housing Management Ltd | High Wycombe | 2020 |
| 17 Ickburgh Limited | London | 2018 |
| 17 Ingsnorth Gardens Limited | Northwood | 2015 |
| 17 Investments Limited | Cobham | 2025 |
| 17 King Henry's Road Residents Limited | London | 2000 |
| 17 Kings Grove Management Limited | Caterham | 2010 |
| 17 Knatchbull Road Freehold Management Limited | London | 2020 |
| 17 Lancaster Investments Limited | Pinner | 2022 |
| 17 Lealand Ltd | London | 2023 |
| 17 Lincoln Road Management Limited | | 1998 |
| 17 Lithos Road RTM Company Ltd | London | 2011 |
| 17 Lovell Rise Ltd | Shoreham By Sea | 2023 |
| 17 Malvern Road Freehold Limited | Bournemouth | 2021 |
| 17 Manchester Street (London) Right to Manage Company Ltd | London | 2025 |
| 17 Maresfield Management Limited | Watford | 1992 |
| 17 Marloes Road Management Limited | | 2001 |
| 17 Morton Road Management Company Limited | Devon | 2003 |
| 17 Mount Drive Limited | Borehamwood | 2020 |
| 17 Mount Pleasant Road RTE Company Ltd | Reading | 2013 |
| 17 Nassington Road Limited | | 2000 |
| 17 Navarino Road Limited | London | 2010 |
| 17 Newburgh Road Limited | Acton | 2015 |
| 17 Norfolk Square (Brighton) Limited | Brighton | 1999 |
| 17 North Common Road (W5) Limited | London | 2007 |
| 17 Orlando Road Manco Limited | London | 2021 |
| 17 Oswin Street Limited | | 2006 |
| 17 Park Road Tunbridge Wells Limited | London | 2002 |
| 17 Pembridge Crescent (Freehold) Limited | London | 2019 |
| 17 Pevensey Road ST Leonards Limited | St. Leonards-On-Sea | 2010 |
| 17 Philbeach Gardens Limited | | 1981 |
| 17 Polworth Road Limited | Knebworth | 2004 |
| 17 Posting House Limited | Stockport | 2017 |
| 17 Priory Road Management Company Limited | London | 2018 |
| 17 QC (MV) Ltd | London | 2012 |
| 17 Quay Limited | London | 2021 |
| 17 Quay UK Holdings Limited | London | 2021 |
| 17 Queen's Gardens Management Limited | London | 1989 |
| 17 Rastell Avenue Limited | London | 2003 |
| 17 Reginald Road (Bexhill) RTM Company Limited | Bexhill-On-Sea | 2011 |
| 17 Rockley Road Freehold Company Limited | London | 2010 |
| 17 RR Limited | Ashford | 2024 |
| 17 Santley Street Limited | London | 2018 |
| 17 Shawbury Road SE 22 Limited | | 1999 |
| 17 Sillwood Road (Brighton) Limited | Brighton | 1999 |
| 17 Somerset ST Limited | Rayleigh | 2023 |