| 16 Melville Road (Hove) Limited | Households | 2004 |
| AMY Beecroft Limited | Professional & scientific | 2013 |
| Andy Hannah Motor Mechanic Limited | Wholesale & retail | 2015 |
| Ants Production Services Limited | Construction | 2013 |
| Beckworth Consulting Ltd | Professional & scientific | 2018 |
| Black Duck Coffee Ltd | Hospitality | 2021 |
| Black Duck HH Ltd | Hospitality | 2024 |
| Blaker Collins Ltd | Professional & scientific | 2021 |
| Boakes Land Projects Ltd | Construction | 2020 |
| Brook Lane Finance Co. Limited | Financial services | 1975 |
| C Stone Law Limited | Professional & scientific | 2021 |
| Carter and Faraday Associates Limited | Administrative & support | 2008 |
| Carters (Sussex) Ltd | Professional & scientific | 2024 |
| Centre for Astrology, Myth and Symbol Limited | Other services | 2026 |
| Certification Limited | Professional & scientific | 1986 |
| Cfood Ltd | Hospitality | 2025 |
| CRS Labs Ltd | Information & communication | 2025 |
| Dastri Finance Limited | Real estate | 1986 |
| DPM Formwork Services Ltd | Construction | 2013 |
| DRC Property Solutions Ltd | Real estate | 2021 |
| EHB Horticulture Ltd | Administrative & support | 2026 |
| Esmr Ltd | Professional & scientific | 2025 |
| Finches Gardens Freeholders Association Limited | Households | 1971 |
| Galaxy Innovation Ltd | Professional & scientific | 2020 |
| Giah Limited | Administrative & support | 2007 |
| Godwins Gardens Ltd | Administrative & support | 2019 |
| Golf Tuition Limited | Education | 2014 |
| H.A.T. Consulting Ltd | Professional & scientific | 2013 |
| Hegatech Solutions Ltd | Information & communication | 2026 |
| Hello Taxis Limited | Information & communication | 2002 |
| Infinite Plumbing & Heating Solutions Ltd | Construction | 2025 |
| Jacaranda Garden Services Limited | Administrative & support | 2018 |
| Kwlw Ltd | Information & communication | 2023 |
| Lindfield Christian Care Home | Health & social care | 1989 |
| Lindfield Coffee Works Ltd | Hospitality | 2026 |
| Lindfield Fairies Ltd | Extraterritorial | 2023 |
| Lindfield Larder Ltd | Extraterritorial | 2023 |
| Lindfield Miniature Rifle Club | Arts & recreation | 2025 |
| Lindfield Motors Limited | Wholesale & retail | 2025 |
| Lindfield Nuts Ltd | Extraterritorial | 2023 |
| Loudouns (Consultancy) Limited | Administrative & support | 2012 |
| M P Mott Consultancy Ltd | Financial services | 2022 |
| Masters & SON (Lindfield) Limited | Other services | 1952 |
| Morgan Pochin Music Productions Limited | Information & communication | 2011 |
| Nine & Tenne Ltd | Administrative & support | 2013 |
| NOT Another Bunch of Flowers Ltd | Wholesale & retail | 2021 |
| Oliver Yacht Charters Ltd | Administrative & support | 2021 |
| Onniebucket Limited | Education | 2014 |
| Redbridge Events Ltd | Administrative & support | 2020 |
| Sentinel Laboratories Limited | Wholesale & retail | 1988 |
| Shepherds Hill Pubs Limited | Hospitality | 2024 |
| Sona Studio Ltd | Arts & recreation | 2021 |
| SPA3 Limited | Professional & scientific | 2014 |
| Square CAP Limited | Administrative & support | 2019 |
| Stemprop Limited | Households | 1981 |
| Stene Investments Limited | Financial services | 1995 |
| Tamasha Lindfield Limited | Other services | 2016 |
| THE MUM Marketplace Ltd | Wholesale & retail | 2022 |
| THE Unstuck Unicorn Limited | Professional & scientific | 2024 |
| TMC Communications Limited | Professional & scientific | 2023 |
| Worsleys Limited | Information & communication | 2006 |
| Wrkwll LLP | | 2021 |
| Zeko Ventures Limited | Professional & scientific | 2021 |
| ZOE Egerickx Ltd | Professional & scientific | 2019 |