| 58 Latimer Road Eastbourne Limited | Hospitality | 2006 |
| 58 the Goffs RTM Company Limited | Households | 2025 |
| 59 & 59A Selwyn Road Freehold Limited | Professional & scientific | 2010 |
| 59 Selwyn Road RTM Company Limited | Real estate | 2008 |
| 59 Silverdale Road Eastbourne (Management) Company Limited | Households | 2000 |
| 5PIN Media Limited | Information & communication | 2010 |
| 5TH Avenue Group Ltd | Hospitality | 2025 |
| 6 Albany Villas Limited | Households | 2008 |
| 6 Gwendwr Road Freehold Company Limited | Households | 2019 |
| 6 Silverdale Road (Freehold) Company Limited | Real estate | 2014 |
| 6 Staveley Road Limited | Households | 1968 |
| 62 Perth Road Limited | Real estate | 2015 |
| 62/64 Peppercombe Road Limited | Households | 2020 |
| 66 High Street Management Company Limited | Extraterritorial | 2011 |
| 67 Norman Road RTM Company Limited | Households | 2020 |
| 68 Cavendish Place RTM Company Limited | Households | 2019 |
| 69 ST Georges Square Management Limited | Professional & scientific | 2003 |
| 7 Chiswick Place Owners Ltd | Households | 2020 |
| 7 Gore Park Road Limited | Households | 2003 |
| 7 Grassington Road (Eastbourne) Limited | Households | 2004 |
| 7 Marketing & Events Limited | Other services | 2019 |
| 7 Meads Street Ltd | Real estate | 2022 |
| 7 Silverdale Road Limited | Administrative & support | 2015 |
| 71/73 Ewart Street Ltd | Extraterritorial | 2022 |
| 72 Anerley Park Limited | Households | 2016 |
| 72 Cavendish Place (Eastbourne) Limited | Real estate | 2005 |
| 73 Hamilton Terrace (Freehold) Ltd | Households | 2007 |
| 74 Beach Road Ltd | Construction | 2019 |
| 77 Enys Road Management Company Limited | Households | 2014 |
| 78 Automotive Ltd | Transport & logistics | 2019 |
| 7CORE Music Limited | Extraterritorial | 2012 |
| 8 and 10 Streatfield Road (Heathfield) Management Company Limited | Households | 2005 |
| 8 Ellenslea Road RTM Company Ltd | Households | 2017 |
| 8 Enys Road Limited | Real estate | 2004 |
| 8 Grange Gardens Eastbourne Limited | Households | 1999 |
| 8 New Upperton Road (Eastbourne) Limited | Households | 2011 |
| 8 Pevensey Road Management Company Limited | Households | 2025 |
| 8 the Goffs Management Limited | Construction | 1999 |
| 82 London Road Limited | Households | 2015 |
| 82 Sunithrattil Ltd | Information & communication | 2025 |
| 83 Associates Limited | Manufacturing | 2015 |
| 85 Enys Road Ltd | Households | 2023 |
| 86 East Hill (London) Limited | Households | 2009 |
| 86 MT. Pleasant RTM Company Limited | Households | 2020 |
| 87 Tideswell Road (Eastbourne) Limited | Hospitality | 2017 |
| 87 Victoria Drive RTM Company Limited | Professional & scientific | 2008 |
| 88 Kenilworth Road Limited | Households | 2017 |
| 89 Enys Road Limited | Households | 2014 |
| 89 Marina RTM Company Limited | Extraterritorial | 2004 |
| 9 Hyde Gardens RTM Company Limited | Households | 2017 |
| 9 the Red House RTM Company Limited | Households | 2021 |
| 99 Guesthouse Ltd | Hospitality | 2019 |
| 99 Marine Drive Ltd | Households | 2026 |
| 99 South Street Ltd | Households | 2022 |
| 99B Cavendish Place Limited | Real estate | 2020 |
| A & a Bahadur Limited | Financial services | 2024 |
| A & a Flight Training LLP | | 2025 |
| A & EM Eastbourne Limited | Other services | 2023 |
| A & L Draincare Limited | Construction | 2002 |
| A & S Heating and Plumbing Ltd | Construction | 2011 |
| A & U Beauty Ltd | Other services | 2019 |
| A and B Letting Ltd | Real estate | 2023 |
| A and D Properties Limited | Real estate | 1998 |
| A and H Electrical Solutions Limited | Construction | 2010 |
| A B Reinstate Ltd | Construction | 2022 |
| A Bicknell Investments Limited | Real estate | 2016 |
| A C Fialho Limited | Health & social care | 2026 |
| A Caring Heart Ltd | Health & social care | 2023 |
| A Ellis Electrical Contractors Limited | Construction | 2003 |
| A Glass ACT Window Cleaning Services Limited | Administrative & support | 2020 |
| A Good Garage Limited | Wholesale & retail | 2019 |
| A Greener Alternative Limited | Wholesale & retail | 2010 |
| A Guest Holdings Limited | Financial services | 2023 |
| A H GAS Heating & Plumbing Limited | Construction | 2011 |
| A J B Repairs Ltd | Wholesale & retail | 2022 |
| A J Sanderson Builders Limited | Other services | 2012 |
| A JOB Well Done Plumbing and Heating Engineers Limited | Construction | 2009 |
| A K Benedict Ltd | Arts & recreation | 2013 |
| A M Bower Kitchens, Plumbing & Heating Ltd | Construction | 2023 |
| A M Ortho Limited | Health & social care | 2016 |
| A One Store Eastbourne Ltd | Wholesale & retail | 2013 |
| A P C Driscoll Trading Ltd | Wholesale & retail | 2013 |
| A Pluck Ltd | Information & communication | 2025 |
| A R C Projects (UK) Limited | Construction | 2005 |
| A SIM Buildings Limited | Other services | 2022 |
| A Spirou Limited | Hospitality | 2014 |
| A Star Enterprise Limited | Hospitality | 2018 |
| A Taste of Hastings Ltd | Hospitality | 2015 |
| A to F Bedford Grove Property Ltd | Households | 2024 |
| A Tompsett & SON Ltd | Wholesale & retail | 2006 |
| A W Steel Works Limited | Manufacturing | 2013 |
| A&H Smiles Ltd | Health & social care | 2024 |
| A&M Property Corporation Ltd | Real estate | 2025 |
| A-2-Z Car Sales Ltd | Wholesale & retail | 2003 |
| A-Design Limited | Arts & recreation | 1995 |
| A. Canavan Limited | Health & social care | 2021 |
| A. D. Premier Plumbing & Heating Ltd | Construction | 2010 |
| A. Home TEK Limited | Real estate | 2017 |
| A. K. T. International Limited | Administrative & support | 2009 |
| A. Procter and SON Limited | Wholesale & retail | 1931 |