| A K D Electrical Limited | Construction | 2012 |
| Alfred Furniture Limited | Manufacturing | 2021 |
| Animal Paradise Limited | Wholesale & retail | 2019 |
| Aszaman Property Ltd | Real estate | 2023 |
| Atherton Pugh Associates Limited | Other services | 2017 |
| Ayble UK Limited | Administrative & support | 2020 |
| Battlesbridge Green Management Limited | Administrative & support | 2015 |
| Builders Canteen Essex Limited | Hospitality | 2019 |
| C.A.M. Decor Limited | Construction | 1997 |
| Clubsport Garage Limited | Wholesale & retail | 2020 |
| Coxes Farm Properties Limited | Real estate | 1998 |
| D.J. Lawson & Partners LLP | | 2008 |
| Docnor Developments Limited | Administrative & support | 2003 |
| DPJ Electrical Services Limited | Construction | 2006 |
| DPJ Passive Fire Protection Limited | Public administration | 2024 |
| DSM Renovations Ltd | Construction | 2025 |
| Essex AI Ltd | Professional & scientific | 2025 |
| Hullbridge Motor Company Ltd | Wholesale & retail | 2025 |
| Hylands D.I.Y. Limited | Construction | 1976 |
| Iconic 81 Ltd | Wholesale & retail | 2016 |
| Ironbark Construction Ltd | Manufacturing | 2024 |
| Ivanhurst Limited | Construction | 1977 |
| Ivanhurst Motor Company Ltd | Wholesale & retail | 2020 |
| Kaylee Developments Limited | Construction | 2005 |
| L J D Fisheries Ltd | Agriculture & fishing | 2024 |
| Legalbond Limited | Professional & scientific | 2011 |
| M & a Properties (Essex) Limited | Real estate | 2017 |
| Martina Sartor Ltd | Information & communication | 2017 |
| Masters Scaffolding Services Ltd | Construction | 2021 |
| MPD Management Group Ltd | Wholesale & retail | 2016 |
| MSM Power Solutions Ltd | Construction | 2022 |
| Neonex Digital Ltd | Information & communication | 2024 |
| Ninecourt Limited | Real estate | 2002 |
| Opulent Media Limited | Information & communication | 2013 |
| Penny Holdings Ltd | Real estate | 1976 |
| Penny Homes Ltd | Real estate | 1987 |
| Pritchard Group Ltd | Construction | 2022 |
| Pugh and Shepherd Investments Ltd | Real estate | 2023 |
| Ramsden Group Limited | Professional & scientific | 2021 |
| Rjkl Properties Ltd | Real estate | 2025 |
| Rotamead Limited | Wholesale & retail | 1979 |
| Sailsey Limited | Construction | 2009 |
| Savage Metal Works Ltd | Manufacturing | 2023 |
| Scan Tech 4D Ltd | Information & communication | 2024 |
| Slick Styles Essex Ltd | Wholesale & retail | 2024 |
| Slide & Hide Ltd | Wholesale & retail | 2022 |
| Smkb 2 Limited | Real estate | 2019 |
| Smkb Limited | Real estate | 2019 |
| Soul Strider Ltd | Wholesale & retail | 2023 |
| Stars in Cars Ltd | Wholesale & retail | 2026 |
| Sunflower Outdoor Play Ltd | Manufacturing | 2025 |
| T J Controls Ltd | Professional & scientific | 2024 |
| Trafalgar Street Management Limited | Real estate | 2008 |
| Twist Supplies Ltd | Administrative & support | 2024 |
| Ultimate Alloys Alloy Wheel Refurbishment Essex Limited | Wholesale & retail | 2022 |
| W.D.Smith & SON | Agriculture & fishing | 1963 |
| Whiteheat Engineering Co Limited | Construction | 2014 |
| Woodham Systems Limited | Information & communication | 2025 |
| ZB3 Investment Co Ltd | Financial services | 2025 |
| ZB3 Property Co Ltd | Real estate | 2025 |
| Zenessex Ltd | Administrative & support | 2025 |