| 1GO MCT Limited | Education | 2024 |
| 1GO Motorcycles Limited | Education | 2024 |
| 1GO Scooters Limited | Education | 2024 |
| A O B Transport Limited | Transport & logistics | 1994 |
| AGF Consulting Ltd | Professional & scientific | 2017 |
| Armtrac Holdings Ltd | Manufacturing | 2025 |
| Armtrac Limited | Manufacturing | 2000 |
| B.C.Mitchams Farms(Burwell)Limited | Agriculture & fishing | 1965 |
| Barnes Aviation Limited | Manufacturing | 2007 |
| Black FEN Brewery Ltd | Manufacturing | 2017 |
| Blue Omega Limited | Information & communication | 2008 |
| Brand Halo Limited | Professional & scientific | 2006 |
| Burwell Community Sports Centre | Arts & recreation | 2011 |
| Cambridge EV Points Limited | Construction | 2020 |
| Camjet Limited | Manufacturing | 2007 |
| Cornerstone Crafts Newmarket Ltd | Wholesale & retail | 2020 |
| D Beech Plumbing and Heating Limited | Construction | 2019 |
| East Anglia Party Wall Surveyors Ltd | Construction | 2026 |
| Eastern Windows Newmarket Ltd | Construction | 2019 |
| Icon Sign & Design Limited | Administrative & support | 2006 |
| IN Detail Limited | Information & communication | 2001 |
| J R ROY Carpenters and Builders Limited | Construction | 2008 |
| Jeelash Investments Ltd T/A Yeticlean Ltd | Administrative & support | 2026 |
| Manchetts Group Ltd | Financial services | 2026 |
| Manchetts PB Limited | Wholesale & retail | 2013 |
| Mark Peachey Contracting Limited | Agriculture & fishing | 2012 |
| Mitcham Earthmoving Limited | Administrative & support | 1974 |
| Mitchams Agricultural Machinery Limited | Wholesale & retail | 1965 |
| Mitchams Contracts(Burwell)Limited | Real estate | 1965 |
| Moneyology Limited | Financial services | 2011 |
| Nick Howard Ltd | Wholesale & retail | 2016 |
| Pembroke Developments Ltd | Real estate | 2021 |
| Prestige Fire Safety Limited | Administrative & support | 2016 |
| Pure Portugal Limited | Information & communication | 2004 |
| Rapport Investments Ltd | Real estate | 2018 |
| S B Cars of Burwell Limited | Wholesale & retail | 2003 |
| Sezincote Heritage Holdings Ltd | Real estate | 2024 |
| Shine Bright Wellness Ltd | Other services | 2025 |
| Silicon Mechanics Limited | Professional & scientific | 1994 |
| Simpleris Consultancy Limited | Professional & scientific | 2025 |
| TGM Agricultural Machinery Limited | Wholesale & retail | 2020 |
| V & S Tyson Holdings Limited | Administrative & support | 2014 |
| Venom Control Systems Ltd | Manufacturing | 2018 |
| Village Green Coffee Limited | Hospitality | 2019 |
| Zimbic Limited | Professional & scientific | 2022 |