| 57 Tremadoc Road Limited | Egham | 2000 |
| 57-59 Philbeach Gardens Limited | London | 2018 |
| 579 Chicken.Com Ltd | Birmingham | 2024 |
| 57B Limited | Glasgow | 2019 |
| 58 a Golden Sea Limited | Weston-Super-Mare | 2021 |
| 58 Britton Street Limited | London | 2001 |
| 58 Broad Street Barry Management Company Limited | Vale Of Glamorgan | 2006 |
| 58 Degrees North Catering Limited | Isle Of Lewis | 2017 |
| 58 Latimer Road Eastbourne Limited | Eastbourne | 2006 |
| 58 NKR Limited | London | 2022 |
| 58-64 Inverness Terrace (Flats) Limited | | 1974 |
| 58308 Limited | Harrow | 2018 |
| 588 Trading Limited | Stirling | 2025 |
| 58CAPITALSTAY Ltd | London | 2025 |
| 58PROPERTY Ltd | Oxford | 2025 |
| 59 Edgware Road Ltd | London | 2018 |
| 59 Fern Avenue Limited | Newcastle Upon Tyne | 1986 |
| 59 JWD UK Ltd | London | 2025 |
| 59 Main ST Ltd | Keighley | 2017 |
| 59 ST Pauls Avenue Management Company Limited | London | 1992 |
| 59-60 High Street Ltd | Oxford | 2022 |
| 595 Shawarma Ltd | Stockport | 2025 |
| 596 Leyton Limited | London | 2026 |
| 59B Ltd | Keighley | 2017 |
| 59DN Limited | Sanday, Orkney | 2023 |
| 59JH Caravan Pitches Limited | Liskeard | 2024 |
| 5:55 Restaurants Limited | Airdrie | 2025 |
| 5A Takeaway Ltd | Harlow, Essex | 2021 |
| 5A Touch Ltd | Knebworth | 2025 |
| 5A'S & G Limited | Leigh-On-Sea | 2025 |
| 5AB Group Ltd | Maidstone | 2022 |
| 5AEP Holiday Lettings Limited | Chichester | 2025 |
| 5AICHI Ltd | Stoke-On-Trent | 2025 |
| 5APARTMENTS Ltd | Ilford | 2023 |
| 5C Chic'N Love Ltd | Leatherhead | 2022 |
| 5C Srilankan Cuisine Ltd | Leatherhead | 2025 |
| 5CF Ltd | Limavady | 2020 |
| 5DBH Ltd | Oldbury | 2019 |
| 5DEE Taverns (Marford) Limited | Wrexham | 2018 |
| 5FRIENDS Ltd | Milton Keynes | 2026 |
| 5G Burger Limited | Dagenham | 2020 |
| 5G Wings Ltd | Dagenham | 2024 |
| 5KITCHEN Ltd | Cardiff | 2025 |
| 5LEAFCLOVER Limited | Inverness | 2024 |
| 5M Real Ltd | Inverness | 2023 |
| 5M Services Limited | Manchester | 2026 |
| 5M Street Food & Restaurant Group Ltd | London | 2018 |
| 5NH Trading Limited | Cardiff | 2019 |
| 5PICY HUT Ltd | Sanquhar | 2026 |
| 5R Hotel Ltd | Scunthorpe | 2023 |
| 5RITRADING Ltd | Edinburgh | 2026 |
| 5RIVER Shakes Ltd | London | 2025 |
| 5STAR Hospitality Ltd | Northwich | 2024 |
| 5TARFISHANDGK Ltd | Coventry | 2025 |
| 5TH Avenue Group Ltd | Eastbourne | 2025 |
| 5TH Taste Catering Limited | Southampton | 2023 |
| 5TH Uncle Limited | Glasgow | 2011 |
| 5THELAWN Limited | St. Leonards-On-Sea | 2012 |
| 5TSPICE Ltd | Bonnyrigg | 2023 |
| 5VE Guys Entertainments Ltd | Clacton-On-Sea | 2020 |
| 5WONDERS.CO.UK Ltd | Doncaster | 2024 |
| 5Z Limited | Northampton | 2025 |
| 6 & 7 South Parade Southsea Residents Co. Limited | Southsea | 2001 |
| 6 & 7 Turks Head Court Ltd | Windsor | 2012 |
| 6 Barton Avenue Ltd | Camden | 2022 |
| 6 Bells Catering Limited | Glasgow | 2019 |
| 6 Bells Events Limited | Clydebank | 2019 |
| 6 Bells PUB Group Limited | Glasgow | 2019 |
| 6 Boutflower Road (Freehold) Limited | Kingston Upon Thames | 2008 |
| 6 Buds Ltd | Edinburgh | 2025 |
| 6 Castle Street Events Ltd | Warwick | 2024 |
| 6 Clydesdale Road Limited | London | 1982 |
| 6 Devonshire Buildings (Bath) Limited | Bath | 1995 |
| 6 Edgeley Road Limited | Clapham | 2000 |
| 6 Egerton Brow Ltd | Bristol | 2012 |
| 6 Erskine RD Ltd | London | 2026 |
| 6 Fawley Road Residents Association Limited | | 1982 |
| 6 Kensington Place (Management) Limited | Bristol | 1972 |
| 6 Kitchen (N14) Ltd | London | 2020 |
| 6 Ribblesdale Road Freehold Company Limited | London | 2010 |
| 6 Sailors Ltd | Bridlington | 2024 |
| 6 Seeds 7 Stones Ltd | London | 2025 |
| 6 Sisters Avenue Limited | London | 2010 |
| 6 Southlands Road (Bromley) Limited | Maidstone | 2001 |
| 6 Tails Ltd | Reading | 2016 |
| 6 the Drive Management Company Limited | | 1997 |
| 6 the Square Tea Rooms Limited | Derbyshire | 2007 |
| 6 TL Ltd | Coventry | 2020 |
| 6 Victoria Park (Weston-Super-Mare) Management Company Limited | West Parley | 1996 |
| 6-7 Beauchamp Place Ltd | London | 2024 |
| 6.3 Events Ltd | Sidcup | 2022 |
| 6/8 London Road Limited | Billingham | 2011 |
| 60 Fore Street Limited | Truro | 2022 |
| 60 GTS Ltd | London | 2024 |
| 60 Hyde Ltd | London | 2022 |
| 60 JWD UK Ltd | London | 2025 |
| 60 Leighton Road Limited | London | 2012 |
| 60 Mile Inn Scotland Ltd | Dundee | 2024 |
| 60 Newport Road Limited | Cardiff | 2023 |
| 60 Salusbury Road Limited | London | 2017 |