| 4SITE Telecoms UK Ltd | Administrative & support | 2013 |
| Architen Landrell Limited | Construction | 1990 |
| Aviation Investment and Management Limited | Professional & scientific | 2003 |
| Betty Stafford Properties Limited | Real estate | 2017 |
| Bridge Enterprises Limited | Professional & scientific | 1992 |
| Britmatrix Engineering Limited | Manufacturing | 2009 |
| Building and Property Surveys Limited | Professional & scientific | 2006 |
| C R Roofing & Building Limited | Construction | 2002 |
| Caradog Hotels Limited | Hospitality | 2002 |
| Carn Limited | Construction | 2007 |
| CGS (Property Services) Limited | Construction | 2003 |
| Chepstow Masonic Hall Limited | Other services | 1972 |
| Chrome Deposit (U.K.) Limited | Construction | 1992 |
| Chrome Deposit Limited | Professional & scientific | 1984 |
| Clearvewe Limited | Hospitality | 2005 |
| Collective Learning Limited | Education | 2010 |
| Container Leasing UK Ltd. | Administrative & support | 1997 |
| Cooks Galley Limited | Wholesale & retail | 2005 |
| Copner & Co Ltd | Information & communication | 1990 |
| D F Ashman Forestry Ltd | Agriculture & fishing | 2012 |
| Danforth Build (West) Ltd | Construction | 2019 |
| Daren Farm Ltd. | Agriculture & fishing | 1989 |
| Davies Family Properties Limited | Real estate | 2016 |
| Dingestow NO.1 Management Company Limited | Households | 2019 |
| Empire Brands International Sales Limited | Administrative & support | 2010 |
| EYM London Ltd | Wholesale & retail | 2016 |
| F. R. Ball (Insurance) Limited | Financial services | 1965 |
| Flexible Composites Ltd | Wholesale & retail | 2011 |
| Flowers Engineering Consultancy Ltd | Professional & scientific | 2017 |
| Forest Aviation Fuelling Systems Limited | Manufacturing | 2004 |
| Frank Sutton Limited | Wholesale & retail | 2004 |
| FS Business Finance Ltd | Financial services | 2023 |
| G.Hampshire(Raglan)Limited | Professional & scientific | 1965 |
| Gabb & Co | | 1996 |
| Garland & Croft Electrics Limited | | 1967 |
| Ginkgo Occupational Health Limited | Health & social care | 2007 |
| Grosmont Investments Limited | Professional & scientific | 1996 |
| GRW Property & Finance Limited | Real estate | 2017 |
| Gwilym Richards & Co Limited | Agriculture & fishing | 2006 |
| GX Systems Limited | Professional & scientific | 2007 |
| H H Bridging Finance Ltd | Financial services | 2025 |
| H H Business Finance Ltd | Financial services | 2020 |
| H Shackleton Limited | Wholesale & retail | 2005 |
| HAY & Smart Limited | Transport & logistics | 2003 |
| HH Bristol Limited | Financial services | 2000 |
| Hignall & Paterson Ltd | Administrative & support | 2007 |
| IFJ Consultants Limited | Professional & scientific | 2014 |
| Inglewood Property Partnerships Limited | Professional & scientific | 2017 |
| Jolly Clothing Ltd | Wholesale & retail | 2013 |
| Jupiter Recordings Limited | Arts & recreation | 1958 |
| Keith Morgan Mowers Hire Limited | Administrative & support | 1997 |
| Keith Morgan Mowers Limited | Manufacturing | 1996 |
| Knapp Property Investments Ltd | Real estate | 2017 |
| London Opera Productions Limited | Arts & recreation | 2004 |
| Longshovel Building Services Limited | Construction | 2018 |
| M Davies Steel Reinforcements Limited | Construction | 2003 |
| Meadow Walk Management (2) Limited | Real estate | 2011 |
| Megachem (UK) Ltd. | Wholesale & retail | 2000 |
| Merripharm Limited | Wholesale & retail | 2006 |
| Miaren Systems Limited | Administrative & support | 2005 |
| MON Spice 24 Ltd | Hospitality | 2025 |
| Morgan Roofing Limited | Construction | 1986 |
| Morris's of USK Holdings Limited | Financial services | 2001 |
| Morris's of USK Limited | Agriculture & fishing | 2001 |
| Navitus Ltd | Financial services | 2022 |
| Neil Niblett Limited | Professional & scientific | 2006 |
| New Chepstow HCW Ltd | Administrative & support | 2018 |
| New XIN HUA Limited | Hospitality | 2022 |
| NO Sleep Dance Theatre Limited | Arts & recreation | 2022 |
| Nrgee Solutions Limited | Energy | 2019 |
| Old Hendre Farm Services Limited | Agriculture & fishing | 1996 |
| Patterson It-Pm Ltd | Information & communication | 2020 |
| Paul Harris Steelfixing Services Limited | Construction | 2004 |
| PM Consultants (UK) Limited | Construction | 2008 |
| Powerflow Services Limited | Real estate | 1999 |
| Pretty Honest Limited | Arts & recreation | 2014 |
| Redwick Property Management Limited | Real estate | 2006 |
| Reebro Limited | Information & communication | 2003 |
| Richard Underwood Consulting Ltd | Professional & scientific | 2021 |
| Ridge-Route Limited | Real estate | 2023 |
| Ridgehouse Racing Ltd | Arts & recreation | 2024 |
| Riverside Veterinary Care Limited | Professional & scientific | 2006 |
| Rockfield Smart Homes Limited | Construction | 2016 |
| S.D.J. Services Limited | Agriculture & fishing | 2000 |
| Salt and Pepper Limited | Wholesale & retail | 2000 |
| SAM Wall Creative Limited | Professional & scientific | 2022 |
| Snoofa Limited | Information & communication | 2019 |
| Spacedeed Residents Management Limited | Households | 1988 |
| Star Engineering Radiators Ltd | Manufacturing | 2021 |
| STS Petroleum Ltd | Wholesale & retail | 2021 |
| Summit Rope Access Limited | Construction | 2006 |
| THE Bell at Skenfrith Limited | Extraterritorial | 2000 |
| THE Growth Factory Limited | Professional & scientific | 2002 |
| THE Richards Partnership LLP | | 2005 |
| THE Rolls of Monmouth Limited | Construction | 1986 |
| Trefaldu Fishery Limited | Agriculture & fishing | 2003 |
| Turner Asset Rental Limited | Administrative & support | 2005 |
| UK Housing Ltd | Information & communication | 2002 |
| VDR Ltd | Information & communication | 2006 |
| Vineyard Private Limited | Administrative & support | 2012 |