| 1 Richmond Parade Ltd | Real estate | 2025 |
| 58 Lansdowne Management Company Limited | Other services | 2003 |
| Ansells of Sussex Ltd | Construction | 2008 |
| Archcom Limited | Information & communication | 2000 |
| Astute Wealth Planning Limited | Financial services | 2012 |
| Bargain Auto Zone Ltd | Wholesale & retail | 2025 |
| BBK Hall Ltd | Information & communication | 2018 |
| BDL Consulting (Southern) Ltd | Professional & scientific | 2017 |
| Bfitness Ltd | Arts & recreation | 2025 |
| Black Needle Consulting Ltd | Professional & scientific | 2025 |
| Blue Electric Contractors Limited | Manufacturing | 2019 |
| Bluezone (Sussex) Limited | Administrative & support | 2023 |
| BN3 Architecture Ltd | Professional & scientific | 2023 |
| Bolney Stoves Limited | Wholesale & retail | 2006 |
| Bridgers Farm Ltd | Agriculture & fishing | 2003 |
| Burning Candle Ltd | Information & communication | 2019 |
| C and D Willmer Building Contractors Limited | Construction | 2008 |
| CARE7 Ltd | Health & social care | 2020 |
| Cassetter Ltd | Information & communication | 2024 |
| Chatt Estates (Ditchling) Limited | Real estate | 2015 |
| Chatt Estates (Holdings) Limited | Professional & scientific | 2017 |
| Chatt Estates (Hurstpierpoint) Limited | Real estate | 2017 |
| Chris Sowton Limited | Professional & scientific | 2015 |
| Clayton Wickham Farm Limited | Agriculture & fishing | 2014 |
| Clearer Consulting Ltd | Professional & scientific | 2021 |
| Clevergreen Group Ltd | Arts & recreation | 2018 |
| Cogmaze Publishing Ltd | Information & communication | 2025 |
| Crown Farming Partnership Limited | Hospitality | 2021 |
| D & M Tyrrell Property Limited | Real estate | 2019 |
| DAN Mills Mortgages Limited | Financial services | 2015 |
| Desk Village Ltd | Other services | 2018 |
| DJH Renovations Limited | Administrative & support | 2013 |
| Dutch Motorcycles Limited | Wholesale & retail | 2018 |
| East Sussex ALC Limited | Other services | 2013 |
| Eastern House Hurstpierpoint (Management) Limited | Households | 1998 |
| Ebiss UK Limited | Transport & logistics | 2014 |
| Elite Event Connections Ltd | Administrative & support | 2018 |
| Established Stone Limited | Construction | 2021 |
| Excellent Gathering Limited | Other services | 2023 |
| Fitness by JP Limited | Other services | 2014 |
| Fiveways Property (Sussex) Limited | Real estate | 2022 |
| Flippers & Fins Club Ltd | Arts & recreation | 2005 |
| Gala Properties Sussex Ltd | Real estate | 2016 |
| Geer & SON Limited | Real estate | 1928 |
| Ginkgo Hair Limited | Other services | 2012 |
| GL Bars Limited | Wholesale & retail | 2019 |
| Great British Walk of Fame Ltd | Administrative & support | 2023 |
| Greenlands Place Management Limited | Real estate | 2023 |
| Hendon Consulting Limited | Professional & scientific | 2008 |
| Henfield Funeral Services Limited | Other services | 2014 |
| Hickstead Chinese Limited | Hospitality | 2018 |
| Hickstead Property Ltd | Hospitality | 2009 |
| Highfield Associates Limited | Administrative & support | 2013 |
| Holland & Villa Property Consultants Ltd | Administrative & support | 2015 |
| Home Angels (Domestic Repair Services) Limited | Other services | 2018 |
| Hope Building Confidence Ltd | Health & social care | 2013 |
| Hoxshaw Consultancy Limited | Professional & scientific | 2025 |
| Hurst Education Trust Limited | Education | 2021 |
| Hurstfolk. CIC | Arts & recreation | 2023 |
| Hurstroad Ltd | Construction | 2023 |
| I Artz Ltd | Administrative & support | 2023 |
| II Contracts Ltd | Professional & scientific | 2017 |
| Informed Communications Limited | Information & communication | 2010 |
| Inner Core Limited | Professional & scientific | 1995 |
| Itds Group Holdings Limited | Professional & scientific | 2016 |
| Itds Web Services Limited | Information & communication | 2023 |
| Jayne Webb Limited | Professional & scientific | 2015 |
| JED Jackson Limited | Professional & scientific | 2011 |
| Jeubilant Hospitality Limited | Hospitality | 2024 |
| Josie Nugent Gardens Ltd | Administrative & support | 2019 |
| Kestrel Accounting and Taxation Services Limited | Professional & scientific | 2016 |
| L.M. Shipping Limited | Wholesale & retail | 2019 |
| Lighthouse (Hurstpierpoint) Limited | Financial services | 2004 |
| Link Chronic Pain Rehabilitation Limited | Health & social care | 2019 |
| London Social Limited | Hospitality | 2023 |
| Lost Pier Brewing Limited | Manufacturing | 2019 |
| Lostvr Ltd | Arts & recreation | 2025 |
| Mackenzie Ford Financial Limited | Professional & scientific | 2008 |
| Mark Heeler Limited | Manufacturing | 2006 |
| Minus 9 (UK) Ltd | Health & social care | 2013 |
| Mist Building Services Ltd | Construction | 2015 |
| Mitchell & Massey Limited | Real estate | 2020 |
| Mojo Pickle Limited | Professional & scientific | 2014 |
| Molstar Limited | Households | 1993 |
| MPL Kitchens Limited | Construction | 2005 |
| MT Properti£S Ltd | Real estate | 2018 |
| N&S Investments PVT Ltd | Real estate | 2026 |
| N.A.J. Carriage Masters Limited | Other services | 2013 |
| Nazyaz Ltd | Real estate | 2019 |
| O.P. Secretan LLP | | 2010 |
| Oakcrofts Carpentry Ltd | Construction | 2017 |
| Optymal Health Consultancy Limited | Health & social care | 2007 |
| P Davies Electrical (Sussex) Ltd | Construction | 2008 |
| Parcel Management Ltd | Administrative & support | 2010 |
| Paul W Limited | Professional & scientific | 2012 |
| PGM IT Consultancy Ltd | Information & communication | 2015 |
| Pied Piper Activities (South) Ltd | Health & social care | 2018 |
| Pink Construction Limited | Construction | 2016 |
| Poptastic Limited | Arts & recreation | 2003 |
| Pro Plumb (Sussex) Limited | Construction | 2013 |