| 12-18 Highbridge Wharf Greenwich Limited | London | 2007 |
| 12-18 Hill Street Enfranchisement Limited | Henley On Thames | 2022 |
| 12-18 Hill Street RTM Company Limited | Henley On Thames | 2022 |
| 12-19 Cheyne Gardens London Limited | London | 2010 |
| 12-20 Preston House RTM Company Limited | Wadhurst | 2024 |
| 12-22 Berneshaw Close Corby RTM Company Ltd | Corby | 2015 |
| 12-22 Lady Wallace Road Townhouse Estate Management Company Limited | Belfast | 2013 |
| 12-24 Wheatsheaf Freehold Management Ltd | | 2005 |
| 12-26 Spurgeon Road Freehold Limited | London | 2012 |
| 12/13 Mecklenburgh Square RTM Company Limited | London | 2016 |
| 12/13 New King Street (Bath) Limited | Bath | 1985 |
| 12/14 ELM Grove Limited | Solihull | 2005 |
| 12/14 Harmer Street Limited | Gravesend | 2000 |
| 12/14 Manor Road Freehold Limited | Southampton | 2012 |
| 12/14 Surrey Road RTM Company Limited | London | 2005 |
| 12/20 ST Mary's Grove Limited | London | 2002 |
| 120 & 120A Claxton Grove (Freehold) Ltd. | London | 2013 |
| 120 Amhurst Road Limited | London | 2001 |
| 120 Amyand Park Management Limited | Twickenham | 2000 |
| 120 Ashley Down Road Management Company Limited | Bristol | 1999 |
| 120 Barons Court Road Freehold Limited | London | 2026 |
| 120 Bath Road (Bitton) Management Limited | Bristol | 1996 |
| 120 Cambridge Street Tenants Management Company Limited | | 1972 |
| 120 Church Road Management Company Limited | Bristol | 2016 |
| 120 Clapham Road Limited | | 2005 |
| 120 County Road Limited | Swindon | 2026 |
| 120 Dalberg Road Management Limited | London | 2015 |
| 120 Dorset Road RTM Company Limited | Ticehurst | 2026 |
| 120 Edith Road Limited | London | 2003 |
| 120 Ferme Park Road Freehold Company Limited | London | 2016 |
| 120 Fourth Avenue RTM Company Limited | Hemel Hempstead | 2014 |
| 120 Goldhurst Terrace Limited | | 1998 |
| 120 Graham Road (Management) Limited | | 2005 |
| 120 Hayes Lane Management Company Limited | Kenley | 2022 |
| 120 Latchmere Road (Freehold) Limited | Tenterden | 2018 |
| 120 LRR Management Company Limited | Pinner | 2024 |
| 120 Marina Limited | Laughton | 2012 |
| 120 Middleton Road Limited | London | 2005 |
| 120 Nightingale Lane Limited | London | 2013 |
| 120 Pendle Road Freehold Limited | Surbiton | 2018 |
| 120 Portland Road (Worthing) Limited | Worthing | 2020 |
| 120 Springbank Road Limited | London | 2016 |
| 120 ST Julians Farm Road RTM Company Ltd | London | 2010 |
| 120 ST. Albans Road Management Ltd | St. Albans | 2023 |
| 120 Tilehurst Road Management Limited | Reading | 2017 |
| 120 Totteridge Road Management Company Limited | High Wycombe | 2006 |
| 120 Westexe South Management Company Limited | Devon | 2007 |
| 120 Whitfield Street RTM Company Limited | Wooburn Green | 2015 |
| 120 Wigmore Street Limited | Colindale | 1988 |
| 120 Wimbledon Hill Road Management Company Limited | London | 2005 |
| 120 Winchcombe Street Management Limited | Cheltenham | 2018 |
| 120&A Carshalton Road Ltd | Sutton | 2021 |
| 120, Prince 0F Wales R0AD Limited | | 1980 |
| 120, Villiers Road Limited | Highgate | 1980 |
| 120,122,124 & 126 Kennel Ride Residents Limited | Ascot | 2009 |
| 120-126 Bedford Street South Management Company Limited | Shrewsbury | 2002 |
| 120-139 Britten Close RTM Company Limited | Salisbury | 2016 |
| 120MR Management Co Ltd | Frome | 2022 |
| 121 Ashley Road Management Company Limited | Bristol | 2015 |
| 121 Beaufort Street RTM Company Ltd | London | 2011 |
| 121 Brindley Street Limited | Bewdley | 1997 |
| 121 Castle Road Management Limited | Sheffield | 2020 |
| 121 Charlton Church Lane Limited | London | 2017 |
| 121 Cheddon Road (Taunton) Limited | Taunton | 2026 |
| 121 Chesterfield Road Bristol (Management) Limited | Bristol | 1991 |
| 121 Cheyne Walk Tenants Limited | | 1971 |
| 121 Clapham Common Northside London Limited | London | 1992 |
| 121 Croydon Road Residents Association Limited | London | 2006 |
| 121 Denmark Road RTM Company Limited | London | 2011 |
| 121 Ditchling Rise (Brighton) Management Company Limited | Brighton | 2014 |
| 121 Earlsfield Road Management Company Limited | London | 2023 |
| 121 East Street Residents Association Limited | Epsom | 2017 |
| 121 Essex Road Limited | London | 2006 |
| 121 Estates Ltd | Leeds | 2025 |
| 121 Evering Road RTM Company Limited | London | 2005 |
| 121 Finborough Road Freehold Limited | London | 2003 |
| 121 Gander Green Management Company Limited | Sutton | 2006 |
| 121 George Lane Ltd | London | 2011 |
| 121 Gordon Road Management Ltd | Bristol | 2019 |
| 121 Greencroft Gardens Limited | | 1994 |
| 121 Hampton Road (Bristol) Limited | Bristol | 1983 |
| 121 Hatfield Road Management Company Limited | St. Albans | 2005 |
| 121 Haverstock Hill (RTE) Limited | Barnet | 2003 |
| 121 Helix Limited | London | 2013 |
| 121 King Henrys Limited | London | 2017 |
| 121 Ladysmith Road Management Company Limited | Newquay | 2021 |
| 121 London Road (Freehold) Limited | Bexhill-On-Sea | 2023 |
| 121 Milner Road (Brighton) Limited | Hove | 2023 |
| 121 Mount View Road Limited | London | 2013 |
| 121 Oakland Block Tenant Management Limited | London | 2018 |
| 121 Petherton Road Management Company Limited | London | 2019 |
| 121 Pinnocks Way Management Limited | Oxford | 2025 |
| 121 Plum Lane RTM Company Ltd | London | 2020 |
| 121 Property Management Company Ltd | Harlow | 2023 |
| 121 Stafford Road Limited | Sutton | 2022 |
| 121 Stephendale Road Freehold Ltd | London | 2019 |
| 121 Sutherland Avenue Management Limited | London | 1997 |
| 121 the Pippin Management Limited | Calne | 2017 |
| 121 Trinity Road Residents Association Limited | London | 1990 |
| 121 Upper Hale Road RTM Company Limited | Liphook | 2023 |