| 'O Sole MIO Ltd | Hospitality | 2018 |
| 00SHINE Ltd | Administrative & support | 2025 |
| 1-21 Burnside Court RTM Company Limited | Households | 2011 |
| 1-6 Holly Mews (Freehold) Limited | Households | 2024 |
| 10 & 10A Upper Avenue RTM Company Limited | Real estate | 2011 |
| 10 Chiswick Place Management Limited | Other services | 2005 |
| 10 Enys Road Eastbourne (RTM) Limited | Households | 2008 |
| 10 Hyde Gardens Limited | Households | 2018 |
| 10 Willowfield Road Ltd | Real estate | 2025 |
| 10-12 & 14-16 Antigua Close RTM Company Limited | Real estate | 2015 |
| 10/12 Ladysmith Road Limited | Extraterritorial | 2008 |
| 100 Willingdon Road Limited | Households | 2020 |
| 100% Leisure Ltd | Wholesale & retail | 2020 |
| 10000 Houses of Giants Limited | Real estate | 2021 |
| 1012 Parkhurst RTM Company Limited | Households | 2024 |
| 102 Lansdowne Place Limited | Households | 1996 |
| 1066 Bay Ltd | Hospitality | 2023 |
| 1066 Gymnastics | Arts & recreation | 2010 |
| 11 Enys Road RTM Company Limited | Extraterritorial | 2012 |
| 11 Hartfield Road (Eastbourne) Limited | Households | 2005 |
| 11 Lascelles Terrace Limited | Real estate | 2017 |
| 11 Upperton Gardens RTM Company Limited | Households | 2009 |
| 11 Willingdon Road Limited | Households | 2026 |
| 11-12 Hyde Gardens Limited | Households | 2025 |
| 110 Whitley Road Limited | Real estate | 2016 |
| 113 South Street RTM Company Limited | Households | 2019 |
| 116 Bromley Road Residents Company Limited | Real estate | 2002 |
| 12 Denton Road Management Company Limited | Extraterritorial | 2001 |
| 12 Lushington Limited | Real estate | 2025 |
| 12 Upperton Gardens Management Company Limited | Professional & scientific | 1990 |
| 12 West Terrace RTM Company Limited | Households | 2022 |
| 120 Guesthouse and Hotels Ltd | Other services | 2023 |
| 121 FS Ltd | Professional & scientific | 2014 |
| 121 Home Help Ltd | Administrative & support | 2020 |
| 121-143 Hurworth Avenue Share of Freehold Company Limited | Households | 2005 |
| 123 Pizza Go Ltd | Hospitality | 2025 |
| 125 Milner Road Limited | Households | 2022 |
| 126/128 Lower Clapton Road (Hackney) RTM Company Limited | Real estate | 2016 |
| 13/15 Osborne Road Limited | Households | 2021 |
| 14 Enys Road (Eastbourne) Limited | Households | 2007 |
| 14 Hurst Road Eastbourne Limited | Households | 2009 |
| 14 Lismore Road Management Limited | Households | 2017 |
| 14 Milnthorpe Road Leaseholders Limited | Households | 2012 |
| 14 Swan Close Limited | Real estate | 2015 |
| 14 Woodcroft Drive (Eastbourne) RTM Co Ltd | Households | 2025 |
| 145 Arundel Road (Brighton) Limited | Households | 1998 |
| 146 Church Road Management Co. Ltd. | Real estate | 2018 |
| 14FGB Limited | Arts & recreation | 2020 |
| 15 Emmanuel Road Freehold Limited | Other services | 2014 |
| 15 Woodcroft Drive (Eastbourne) RTM Co Ltd | Households | 2025 |
| 150 York Road Limited | Real estate | 2023 |
| 16 Derwent Road Residents Limited | Real estate | 2011 |
| 16 Edensor Limited | Households | 1978 |
| 16 Grassington Road (Eastbourne) Management Company Limited | Households | 2018 |
| 16 Hurst Road RTM Company Limited | Households | 2017 |
| 16 Kenilworth Road (ST Leonards-On-Sea) Limited | Households | 2007 |
| 16 Meads Street (Freehold) Limited | Households | 2009 |
| 16 Silverdale Road Residents' Association Limited | Households | 1998 |
| 17 - 22 Antigua Close RTM Company Limited | Real estate | 2015 |
| 17 Bedfordwell Road (Eastbourne) Limited | Households | 2024 |
| 17 Laton Road Limited | Households | 2022 |
| 17 Upperton Gardens RTM Company Limited | Households | 2007 |
| 17-19 Compton Street Eastbourne Limited | Households | 2006 |
| 170 Holdings Ltd | Financial services | 2021 |
| 170 Ltd | Construction | 2020 |
| 170 Properties Limited | Real estate | 2021 |
| 17ORANGES Limited | Information & communication | 2020 |
| 18 Eversley Road (Bexhill) Freehold Company Limited | Households | 2020 |
| 18 Property Management Limited | Real estate | 2026 |
| 18 Selwyn Road Limited | Hospitality | 2003 |
| 18 Silverdale Road Residents (Eastbourne) Limited | Households | 2001 |
| 18 York Road Guildford Limited | Real estate | 1991 |
| 18-20 Trinity Trees Freehold Limited | Households | 2016 |
| 181 Victoria Ltd | Wholesale & retail | 2022 |
| 1821LD Peacehaven Limited | Extraterritorial | 2013 |
| 19 Arlington Road Limited | Households | 2002 |
| 19 Nelson Road RTM Company Limited | Real estate | 2012 |
| 1ABB Design and Build Limited | Real estate | 2020 |
| 1MRH (London) Ltd | Hospitality | 2024 |
| 1ST Rate Comms Ltd | Wholesale & retail | 2011 |
| 2 Charleston Road Limited | Households | 2004 |
| 2 Chiswick Place Residents' Association Limited | Households | 1981 |
| 2 Gorringe Road Freehold Limited | Households | 2016 |
| 2 Hyde Gardens Limited | Real estate | 2016 |
| 2 Meads Street (Eastbourne) Limited | Hospitality | 2016 |
| 20 Aristotle Road Ltd | Households | 2014 |
| 20 Eversfield Road (Eastbourne) RTM Company Limited | Households | 2015 |
| 20420 Holdings Limited | Professional & scientific | 2022 |
| 21 Baslow Road (Eastbourne) Freehold Limited | Households | 2023 |
| 21 Earl Street (Hastings) RTM Company Limited | Households | 2025 |
| 21 Enys Road (Eastbourne) Limited | Households | 2004 |
| 21 Jevington Gardens Limited | Households | 1992 |
| 21 ST Annes Road Freehold Limited | Households | 2016 |
| 21 ST. Annes Road (Eastbourne) RTM Company Limited | Households | 2012 |
| 218 Seaside Road and 4 Leslie Street Freeholders Limited | Real estate | 2017 |
| 22 Alexandra Villas (Freehold) Company Limited | Households | 2018 |
| 22 Church Road Limited | Real estate | 2005 |
| 22 Dudley Road Management Company Limited | Households | 2015 |
| 22 Granville Road Eastbourne Limited | Households | 2001 |
| 22 Meads Street Residents Company Limited | Households | 2011 |