| 'THE George BTN Ltd | Hospitality | 2021 |
| 03 Team Limited | Information & communication | 1998 |
| 08824188 Limited | Agriculture & fishing | 2013 |
| 1 Fourth Avenue Freehold Limited | Households | 2021 |
| 1 Hastings Road (Brighton) Freehold Limited | Households | 2008 |
| 1 Livingstone Road Freehold Limited | Real estate | 2024 |
| 1 Palmeira Square Hove (Management) Limited | Households | 1992 |
| 1 Scaffolding Ltd | Construction | 2012 |
| 1 Third Avenue Hove Limited | Hospitality | 2006 |
| 1 to 1 Healthcare Ltd | Wholesale & retail | 2010 |
| 1 Wilbury Avenue Hove (Freehold) Limited | Households | 2020 |
| 1-9 Lyndhurst Court RTM Company Limited | Households | 2023 |
| 1/3 Suffolk Road (Croydon) RTM Company Limited | Real estate | 2017 |
| 10 Brunswick Road Limited | Households | 2000 |
| 10 Brunswick Square Residents Limited | Households | 2002 |
| 10 Buckingham Place, Brighton Residents Company Limited | Households | 1996 |
| 10 College Road (Brighton) Limited | Households | 2013 |
| 10 Denmark Terrace Brighton Limited | Households | 2017 |
| 10 Devonshire Place Brighton Limited | Households | 1990 |
| 10 Eaton Gardens (Hove) Limited | Households | 2003 |
| 10 Evelyn Terrace Brighton Limited | Households | 2007 |
| 10 Melville Road, Hove Limited | Households | 2005 |
| 10 Moreton Road Management (Croydon) Limited | Households | 2002 |
| 10 Norfolk Terrace (Brighton) Freehold Limited | Real estate | 2012 |
| 10 Palmeira Avenue Hove Limited | Real estate | 2015 |
| 10 Portland Road Limited | Real estate | 2003 |
| 10 QR RTM Company Limited | Households | 2024 |
| 10 Salisbury Road FH Company Limited | Real estate | 2021 |
| 10 Second Avenue Hove RTM Company Limited | Households | 2010 |
| 10 ST Aubyns Freehold Limited | Households | 2005 |
| 100 Brand MAN Ltd | Professional & scientific | 2022 |
| 100 Montgomery Street Limited | Households | 1998 |
| 101 Buckingham Road Brighton Limited | Households | 2010 |
| 101A/101B Shirley Street Limited | Households | 2019 |
| 104 and 106 Dyke Road RTM Company Limited | Hospitality | 2006 |
| 105 Lansdowne Place (Hove) Limited | Households | 2003 |
| 106/108 Lansdowne Place (Hove) RTM Company Limited | Households | 2004 |
| 107 Boundary Road Management Company Limited | Real estate | 2020 |
| 108 Brighton Road Ltd | Administrative & support | 1997 |
| 108 Dental Limited | Health & social care | 2016 |
| 11 Blatchington Road Hove Management Limited | Households | 2002 |
| 11 Boltro Road Freehold Ltd | Households | 2024 |
| 11 Chatham Place Brighton Limited | Households | 2004 |
| 11 Clarendon Villas Ltd | Households | 2023 |
| 11 Cromwell Road (Hove) Limited | Households | 2014 |
| 11 Dyke Road Brighton Ltd | Arts & recreation | 2014 |
| 11 Englewood Road (London) Limited | Households | 2015 |
| 11 Goldsmid Road Limited | Households | 2016 |
| 11 Granville Road Freehold Management Limited | Households | 2022 |
| 11 Highcroft Villas RTM Company Limited | Households | 2014 |
| 11 Medina Villas Lessees Limited | Households | 1998 |
| 11 Palmeira Avenue (Hove) Limited | Households | 1990 |
| 11 Sackville Road Management Company Limited | Households | 2017 |
| 11 Selbourne Road Hove Residents Limited | Households | 1995 |
| 11 Third Avenue Limited | Extraterritorial | 2023 |
| 11, Adelaide Crescent, Hove Limited | Households | 1981 |
| 110-111 Upper Lewes Road Freehold Ltd | Households | 2024 |
| 111 Lansdowne Place Hove Management Limited | Professional & scientific | 1994 |
| 111A Arundel Road Development LLP | | 2012 |
| 112 Trafalgar Road Limited | Households | 2017 |
| 114 Properties Limited | Households | 1994 |
| 115 Lansdowne Place Hove Limited | Real estate | 1992 |
| 115 Montgomery Street Limited | Households | 2002 |
| 116 Montgomery Street (Hove) Limited | Households | 2012 |
| 117 APR RTM Company Limited | Households | 2025 |
| 117-119 Marine Parade Brighton Limited | Households | 2004 |
| 118 Spring Hithergreen SE13 6SX Ltd | Real estate | 2025 |
| 118 Trafalgar Road (RTM) Company Limited | Real estate | 2008 |
| 12 & 12A Upper Market Street Freehold Company Limited | Households | 2023 |
| 12 Adelaide Crescent Hove Limited | Households | 1994 |
| 12 Chichester Terrace Management Company Limited | Households | 1999 |
| 12 Cromwell Road Hove Limited | Households | 2002 |
| 12 Denmark Terrace (Brighton) Limited | Households | 2012 |
| 12 Eaton Road (Hove) Limited | Households | 1996 |
| 12 Hangleton Road RTM Company Limited | Households | 2025 |
| 12 Lansdowne Street Hove Limited | Households | 2014 |
| 12 Lorna Road (Hove) Limited | Households | 1998 |
| 12 Pelham Crescent Ltd | Extraterritorial | 2010 |
| 12 Powis Square (Brighton) Freehold Limited | Households | 2021 |
| 12 South Terrace Property Management Limited | Households | 2001 |
| 12 ST Aubyns Hove Limited | Real estate | 2004 |
| 12 Waterloo Street Hove Limited | Real estate | 2006 |
| 12 Wilbury Road (Hove) Limited | Households | 2013 |
| 121 Milner Road (Brighton) Limited | Households | 2023 |
| 122 Shirley Street Hove Limited | Households | 2016 |
| 125 Lansdowne Place (Hove) Ltd | Households | 2007 |
| 128 & 130 Boundaries Road Ltd | Real estate | 2026 |
| 12:51 Consulting Ltd | Professional & scientific | 2022 |
| 13 Brooker Street RTM Company Limited | Households | 2026 |
| 13 Cissbury Road Hove Limited | Real estate | 1986 |
| 13 Fourth Avenue Hove Limited | Households | 2010 |
| 13 Goldstone Villas Management Company Limited | Households | 1992 |
| 13 Lawrence Road (Hove) Freehold Limited | Real estate | 2020 |
| 13 Marine Avenue (Hove) Limited | Households | 1998 |
| 13 Montpelier Road Brighton Limited | Households | 2016 |
| 13 Norfolk Terrace (Brighton) Management Limited | Households | 2000 |
| 13 Palmeira Avenue Limited | Households | 1992 |
| 13 Salisbury Road (Hove) Limited | Professional & scientific | 2003 |
| 13 Third Avenue RTM Company Ltd | Households | 2024 |
| 13 Westbourne Villas (Hove) Limited | Hospitality | 2008 |