| 118 Alcester Road Limited | Warwick | 2017 |
| 118 Palace Road Tulse Hill (Management Company) Limited | London | 2004 |
| 118 Tufnell Park Road Limited | London | 2016 |
| 1183 Finchley Road Limited | Colindale | 2025 |
| 1188 Lucky Star Ltd | Farnham | 2022 |
| 119 & 121 North Street Management Company Limited | Bristol | 2015 |
| 119 Highfield Lane Limited | Southampton | 2020 |
| 119 Redland Road (Bristol) Limited | Bristol | 1978 |
| 11969788 Limited | Leicester | 2021 |
| 11:11 Inc Limited | Manchester | 2023 |
| 11:11 LDN Ltd | London | 2021 |
| 11:11 Wishworks Ltd | Ilford | 2025 |
| 11CG Hotel Operations Limited | London | 2016 |
| 11SPICE Limited | Feltham | 2025 |
| 11TH and Social Limited | London | 2024 |
| 11TH Hour Escapes Limited | Stockport | 2025 |
| 11TH House Properties Ltd. | London | 2023 |
| 11ZERO Events Limited | Mitcham | 2021 |
| 12 - 14 ST Mary's Road Management Limited | London | 1991 |
| 12 ALL Saints Road Limited | London | 2023 |
| 12 Bar (JJ) Ltd | Stafford | 2025 |
| 12 Bigg Market Ltd | Newcastle Upon Tyne | 2018 |
| 12 Cambridge Road Ltd | Stockport | 2024 |
| 12 Corners Ltd | London | 2026 |
| 12 Dagmar Road London Limited | London | 1988 |
| 12 Dishes Catering Ltd | London | 2025 |
| 12 Drinks a Year Ltd | London | 2022 |
| 12 Eastfield Road Management Company Limited | Bristol | 1982 |
| 12 Foods Limited | Slough | 2023 |
| 12 Johnstone Street Management Company Limited | Bath | 1979 |
| 12 LEA Grove Road Limited | Clevedon | 2016 |
| 12 Leighton Grove Limited | | 2002 |
| 12 MM Group Ltd | London | 2022 |
| 12 Muqam Ltd | Newcastle Upon Tyne | 2025 |
| 12 Porchester Place Ltd | London | 2024 |
| 12 Poulton Tandoori Ltd | Poulton-Le-Fylde | 2025 |
| 12 Q Ltd | Shanklin | 2023 |
| 12 Randall Road Management Company Limited | Bristol | 1987 |
| 12 Ravenscroft Avenue Management Co. Limited | | 1988 |
| 12 Shrubbery Avenue Weston-Super-Mare Management Limited | North Somerset | 1987 |
| 12 Station Road Limited | Old Colwyn | 2005 |
| 12 Stockfield Road Limited | | 2007 |
| 12 Sunrise Drive Limited | Sheffield | 2025 |
| 12 Westbourne Freehold Limited | Edgware | 2006 |
| 12.18. Roxburghe Hotel Golf & Spa Ltd. | Heiton Kelso | 2018 |
| 12.18. Scotland Ltd. | Heiton By Kelso | 2018 |
| 120 Clifton Street Limited | Cardiff | 2020 |
| 120 Drakefell Road (London) Limited | London | 2012 |
| 120 Handsworth Limited | Bradford | 2025 |
| 120 Pembroke Road (Clifton) Management Limited | Bristol | 1981 |
| 12060856 Ltd | Hounslow | 2019 |
| 1207 Kitchen Ltd | Bury | 2023 |
| 121 Diet Faye Ltd | Chipping Sodbury | 2022 |
| 121 Food CIC | Aberdeen | 2025 |
| 121 Food Supply Limited | London | 2010 |
| 121 Greenwood Avenue CIC | Hull | 2026 |
| 121 London Road Reading Management Company Limited | Greenford | 2006 |
| 121/123 Northcote Road Management Company Limited | London | 2006 |
| 121123 Deyes Lane Ltd | Liverpool | 2026 |
| 1212 Collection Limited | Edinburgh | 2026 |
| 122 Cafe Ltd | Manchester | 2018 |
| 123 Accommodation C.I.C. | Bootle | 2014 |
| 123 Bakes Ltd | London | 2023 |
| 123 Cotham Brow Management Limited | Bristol | 1982 |
| 123 Kilburn Lane Management Company Limited | London | 2007 |
| 123 Loaded Buns Limited | Glasgow | 2025 |
| 123 on the Sea Limited | Weymouth | 2025 |
| 123 Pizza Go Ltd | Eastbourne | 2025 |
| 123 Pizza Ltd | Birmingham | 2025 |
| 123 Restaurant Ltd | Birmingham | 2020 |
| 123 Take Away Limited | Forfar | 2015 |
| 123 Upper Tollington Park Management Limited | | 2003 |
| 12374098 Ltd | Brighton | 2019 |
| 123A Clarendon Limited | London | 2025 |
| 123A Clarendon Road Trading Limited | London | 2024 |
| 123JEE Ltd | Leicester | 2025 |
| 123XYZ Ltd | London | 2026 |
| 1245 PUB Company Limited | Glasgow | 2026 |
| 12499817 Ltd | Coventry | 2020 |
| 124UK Ltd | London | 2024 |
| 125 Cromwell Road (Bristol) Management Company Limited | Bristol | 2011 |
| 126 Graham Road Limited | Whitchurch Lane | 2000 |
| 1260 (Hoylake) Ltd | Wirral | 2025 |
| 1260 Group Ltd | London | 2025 |
| 127 Bar & Restaurant Limited | London | 2018 |
| 127 Burton Road Company Limited | London | 1999 |
| 127 Croydon Road SE 20 Ltd. | London | 1996 |
| 127 Palaette Ltd | London | 2026 |
| 127 Trading Ltd | Stowmarket | 2019 |
| 12719422 Ltd | Newport | 2020 |
| 128 Alexandra Road, Mutley Company Limited | Plymouth | 2003 |
| 128 Group Limited | Dartford | 2026 |
| 128 Restaurant Limited | London | 2023 |
| 128 Salusbury Road Management Company Limited | | 2000 |
| 128 Sinclair Road Freehold Limited | London | 2012 |
| 1284 Bar Services Ltd | Hereford | 2023 |
| 1284 Catering Ltd | Hereford | 2023 |
| 128HSM Ltd | Macmerry | 2022 |
| 128KITCHEN Ltd | York | 2019 |
| 129 Bernard Street Limited | Southampton | 2023 |