| Kontour Cycles Limited | Wholesale & retail | 2012 |
| KSB Waste Management Limited | Water & waste | 2023 |
| Kyle Thomas Limited | Information & communication | 2021 |
| L.B. Lighting Limited | Extraterritorial | 1966 |
| LA Hotels Limited | Hospitality | 2012 |
| Lewis Plumbing and Heating Sussex Ltd | Construction | 2025 |
| Lewis Sussex Holdings Ltd | Real estate | 2025 |
| Lilah Holding Limited | Real estate | 2025 |
| Lilleymeister Holdings Limited | Households | 2025 |
| Lushington Lane Motors Ltd | Wholesale & retail | 2013 |
| LW Resin Driveways Limited | Construction | 2022 |
| M Hollobone & SON Limited | Construction | 2010 |
| MAC Marketing International Limited | Wholesale & retail | 2003 |
| Making a Difference Cards Limited | Wholesale & retail | 2017 |
| Mcgreevy Holdings Limited | Real estate | 2023 |
| Mcletit Ltd | Real estate | 2026 |
| Megfen Limited | Construction | 2013 |
| Modular Survival Systems Limited | Wholesale & retail | 2016 |
| MRC Projects Limited | Real estate | 2018 |
| My Moving Company Ltd | Transport & logistics | 2022 |
| Mycroft Investments Ltd | Financial services | 2018 |
| NB Packaging Limited | Manufacturing | 2019 |
| Oakside Acquisitions Ltd | Real estate | 2021 |
| OLI Thompson Limited | Other services | 2016 |
| Optimum Muscle Care - the Clinic of Well Being Limited | Health & social care | 2015 |
| Pariter Consulting Limited | Information & communication | 2007 |
| Performance Fitness Limited | Arts & recreation | 2012 |
| Performance Property Solutions Limited | Real estate | 2026 |
| Pevensey Bay Services (GB) Limited | Transport & logistics | 2014 |
| Pevensey Land Limited | Households | 2018 |
| Phil 4 Outboards Limited | Manufacturing | 2019 |
| Planet Arowana Limited | Wholesale & retail | 2013 |
| Prestige Painting Limited | Construction | 2024 |
| Prestige Smart Repairs Limited | Wholesale & retail | 2009 |
| Prime and Jest Marketing Limited | Wholesale & retail | 2017 |
| PS It's Personal Limited | Wholesale & retail | 2026 |
| Rayment Holdings Limited | Financial services | 2021 |
| Reeves Scaffolding Limited | Construction | 2024 |
| Reid&Co Limited | Construction | 2014 |
| Retro - Meuk Limited | Information & communication | 2010 |
| Rikprop Limited | Professional & scientific | 2014 |
| Riverside Court (Eastbourne) Limited | Extraterritorial | 2010 |
| Rubicon Property Investments Ltd | Real estate | 2013 |
| S C Smith Holdings Limited | Real estate | 2019 |
| Scomac Building and Carpentry Limited | Manufacturing | 2020 |
| Scooter Coaching Limited | Education | 2024 |
| Securitas Valencia SA Limited | Professional & scientific | 2006 |
| SGL Plumbing and Heating Limited | Construction | 2018 |
| SGM Installations Ltd | Construction | 2022 |
| South Coast Formwork Limited | Construction | 2025 |
| South Coast Garage Services Limited | Wholesale & retail | 2008 |
| Southern Boat Works Ltd | Wholesale & retail | 2012 |
| Space-Plug Limited | Wholesale & retail | 2012 |
| Spencers Aerials Limited | Information & communication | 2012 |
| ST Lucia (Eastbourne) Limited | Real estate | 2010 |
| Star Limousines (Sussex) Limited | Other services | 2021 |
| Stones Accountancy Limited | Extraterritorial | 2024 |
| Stones Book Keeping Services (Sussex) Limited | Professional & scientific | 2010 |
| Stones Building Services Limited | Construction | 2009 |
| Studioseventysix Limited | Other services | 2015 |
| T.D Autos Polegate Limited | Wholesale & retail | 2024 |
| Tate Marine Limited | Manufacturing | 2012 |
| Taylorburke Plumbing Solutions Limited | Construction | 2025 |
| Technical Dispense & Cellar Service Limited | Hospitality | 2011 |
| TEX Electrical Contractors Limited | Construction | 2017 |
| THE Beauty Lounge Ringmer Ltd | Other services | 2023 |
| THE Clean Queens Limited | Administrative & support | 2021 |
| THE Star Inn Normans Bay Limited | Hospitality | 2014 |
| TK Building Contractors Ltd | Construction | 2023 |
| Tobin Carpentry and Construction Limited | Construction | 2014 |
| Tobin Electrical Contractors Limited | Construction | 2024 |
| Trad-Text Limited | Professional & scientific | 2000 |
| Trevor Humphreys (South East) Limited | Construction | 2018 |
| Trevor Humphreys Limited | Construction | 2009 |
| Turtle Energy Limited | Construction | 2017 |
| Tyres Direct Polegate Limited | Wholesale & retail | 2013 |
| Vision Conservatory Roofs Limited | Construction | 2026 |
| Willpower Training Ltd | Arts & recreation | 2015 |
| ZEN Angels Ltd | Construction | 2002 |