| 25 Osborne Villas Limited | Households | 2025 |
| 30 Cissbury Road Hove Limited | Administrative & support | 2007 |
| 49 Brunswick Place Limited | Households | 2016 |
| 581 Travel Ltd | Transport & logistics | 1999 |
| 8FOLDGOVERNANCE Limited | Information & communication | 2019 |
| Aadusters Ltd | Administrative & support | 2025 |
| Abpl Limited | Wholesale & retail | 2025 |
| Brighton Child Psychology Ltd | Health & social care | 2022 |
| Canarycliff Limited | Manufacturing | 1993 |
| Caxton House Freeholders Ltd | Real estate | 2021 |
| Chester-Simkins Limited | Households | 2016 |
| Church Road Pizza Limited | Hospitality | 2022 |
| Circus Studio Ltd | Professional & scientific | 2019 |
| CLB Nutrition Ltd | Professional & scientific | 2014 |
| Constantinople Catering Limited | Hospitality | 2022 |
| Corazon Films Limited | Information & communication | 2007 |
| D3P Global Limited | Professional & scientific | 2018 |
| Fenestration Products International Limited | Wholesale & retail | 2024 |
| Fresh Agents Limited | Administrative & support | 2001 |
| Gender Free World Limited | Wholesale & retail | 2015 |
| Gledhill Architecture Ltd | Professional & scientific | 2020 |
| Glorno Ltd | Hospitality | 2025 |
| IOI Brighton Ltd | Information & communication | 2023 |
| Isoset Limited | Other services | 2020 |
| Jdpl Productions Limited | Professional & scientific | 2015 |
| Jireh Court (Haywards Heath) Association Limited | Households | 1960 |
| Kleos Lane Ltd | Wholesale & retail | 2025 |
| Leoxy Logistics Limited | Transport & logistics | 2025 |
| Lios Labs Ltd | Information & communication | 2026 |
| Lucy Flynn Literary Ltd | Information & communication | 2025 |
| Lunet Mission Experiences Ltd | Information & communication | 2019 |
| Magick A.D Ltd | Professional & scientific | 2020 |
| Megan MS Limited | Wholesale & retail | 2025 |
| Micheli IO Ltd | Information & communication | 2024 |
| Miggle Ltd | Administrative & support | 2007 |
| Munchies Beverage Limited | Hospitality | 2023 |
| Munchiez Ltd | Wholesale & retail | 2024 |
| My Helm CIC | Education | 2023 |
| My Tutoring Club Ltd | Education | 2019 |
| NO.31 First Avenue (Management) Limited | Households | 1972 |
| OBS (London) Limited | Construction | 2022 |
| Pearl Dean Cabaret Ltd | Arts & recreation | 2026 |
| Preston Park Studio Limited | Arts & recreation | 2024 |
| PS Kadiyala Limited | Information & communication | 2021 |
| Q London Group Ltd | Wholesale & retail | 2025 |
| RAD Film Studios Ltd | Information & communication | 2023 |
| Retold Studio Ltd | Information & communication | 2024 |
| Rhiannon Futures Ltd | Professional & scientific | 2025 |
| Riahhair Ltd | Other services | 2025 |
| RW Catering Ltd | Hospitality | 2024 |
| S&S Pixelbay Ltd | Wholesale & retail | 2026 |
| Sopar SO Good ( Brighton & Hove) Ltd | Hospitality | 2023 |
| TCJ Oral Surgery Ltd | Health & social care | 2025 |
| THE Blackbook Ltd | Information & communication | 2025 |
| THE Firm RTM Company Limited | Households | 2008 |
| THE ND Clinic Ltd | Health & social care | 2026 |
| THE Park Apartments RTM Company Limited | Households | 2023 |
| THE Pourhouse Wine Bar Ltd | Hospitality | 2024 |
| Therapy Wish Limited | Health & social care | 2023 |
| Tongue Tied Solutions Ltd | Administrative & support | 2011 |
| Vehicraft Ltd | Wholesale & retail | 2025 |
| VIM Health Holdings Ltd | Hospitality | 2024 |
| Viver BEM Ltd | Other services | 2023 |
| Wilbury Homes Ltd | Real estate | 2025 |
| WW Studio Ltd | Professional & scientific | 2014 |