| Adeo Property Development [Overstrand] Limited | Administrative & support | 2012 |
| Alex Smith Media Ltd | Information & communication | 2025 |
| Amanda Jane Flowers Limited | Wholesale & retail | 2016 |
| AT Home Letting Agents Limited | Real estate | 2021 |
| Bhdc Limited | Administrative & support | 2026 |
| Bond Investment Services Horsham Limited | Real estate | 2025 |
| Bubble & Squeak Cleaning Services Ltd | Administrative & support | 2020 |
| Cable Analytics Limited | Wholesale & retail | 2021 |
| H of H Property Limited | Real estate | 2023 |
| Hashtag Hive Limited | Information & communication | 2026 |
| Indoor Europe Limited | Professional & scientific | 2023 |
| ISC Consulting Limited | Information & communication | 2008 |
| Jackrells Limited | Professional & scientific | 2022 |
| Jolpa Management Ltd | Arts & recreation | 2026 |
| Lithgow Advisory Limited | Professional & scientific | 2025 |
| Magnetronicals Ltd | Professional & scientific | 2018 |
| MDJ Arboricultural Consultancy Limited | Agriculture & fishing | 2022 |
| MSV Air Ltd | Transport & logistics | 2009 |
| ON Track Garden Services Ltd | Administrative & support | 2024 |
| Penton (U.K.) Limited | Manufacturing | 1996 |
| Plums Hvac Ltd | Construction | 2026 |
| Prompt Creative Consultancy Ltd | Information & communication | 2010 |
| Silk Route Southwater Limited | Hospitality | 2025 |
| Southwater Community Limited | Hospitality | 2026 |
| Southwater Watersports Limited | Arts & recreation | 2014 |
| Tanbury Limited | Wholesale & retail | 2002 |
| THE Dog DEN Horsham Ltd | Administrative & support | 2026 |
| THE Gardner Carburettor Company Limited | Manufacturing | 1995 |
| THE Motorcycle Circuit Racing Control Board Limited | Arts & recreation | 1995 |
| Trailer Traders Limited | Extraterritorial | 2008 |
| W12 Trading Limited | Professional & scientific | 2024 |
| Woodend Developments Limited | Construction | 1984 |