| Monstercam Composite Systems Limited | Manufacturing | 2019 |
| Monstercam Limited | Manufacturing | 2010 |
| Mtes (Holdings) Ltd | Financial services | 2022 |
| Necto Future Group Limited | Professional & scientific | 2022 |
| Nevas Consultants Ltd | Administrative & support | 2011 |
| O'Rourke Infrastructure Services Limited | Administrative & support | 2010 |
| Ocean Park Investments Limited | Professional & scientific | 2002 |
| OEA Property Limited | Real estate | 2024 |
| One CGU Limited | Real estate | 2018 |
| Outrageous Wines Limited | Wholesale & retail | 2021 |
| Parsons Family Group Limited | Financial services | 2021 |
| Parsons Lettings and Developments Limited | Real estate | 2020 |
| Pier Carpentry Services Ltd | Manufacturing | 2013 |
| Pinnacle Sound Limited | Construction | 2018 |
| Pita Pita Pita Limited | Hospitality | 2026 |
| Plutarch Limited | Health & social care | 2022 |
| Portchester Engineering Limited | Manufacturing | 2000 |
| Portchester Holdings Limited | Financial services | 2020 |
| Portchester Precision Products Limited | Transport & logistics | 2017 |
| Poseidon Projects Ltd | Administrative & support | 2022 |
| Precision Lapping Limited | Manufacturing | 1981 |
| Pro-Fix Access Limited | Construction | 1996 |
| Profix Access (Southern) Ltd | Construction | 2000 |
| Ptsh Holdings Limited | Financial services | 2024 |
| Quay Warehousing Ltd | Transport & logistics | 2004 |
| Rare Breed Creative Limited | Professional & scientific | 2014 |
| Real Festival Partners Limited | Hospitality | 2022 |
| RJS Agri Contractors Limited | Agriculture & fishing | 2017 |
| Rosewin Holdings Limited | Wholesale & retail | 2018 |
| Sally Fuller Limited | Transport & logistics | 2003 |
| Seafield Escapes Limited | Real estate | 2017 |
| Shieldhall Trading Ltd | Transport & logistics | 2006 |
| Shuff Renovations Ltd | Construction | 2023 |
| Site Supervision Limited | Administrative & support | 2005 |
| Skillbeech Group Limited | Professional & scientific | 1995 |
| Skillbeech Services Limited | Transport & logistics | 1994 |
| Snowdonia Aerospace Centre LLP | | 2021 |
| Snowdonia Aerospace Estates LLP | | 2019 |
| Snowdonia Aerospace LLP | | 2008 |
| Snowdonia Drone Services Limited | Professional & scientific | 2014 |
| Solent Experience Limited | Education | 2014 |
| Southwell Enterprises LLP | | 2020 |
| Spaceport Snowdonia Ltd | Transport & logistics | 2014 |
| ST Ronans Home Care Limited | Other services | 1995 |
| Stribling Johnson Investments Ltd | Real estate | 2024 |
| Superior Freight Group Limited | Financial services | 2024 |
| Superior Freight Holdings Ltd | Administrative & support | 2016 |
| Superior Freight Services (UK) Ltd | Transport & logistics | 1997 |
| Swift Brew Co Limited | Manufacturing | 2026 |
| Swift Engineering (Hampshire) Limited | Administrative & support | 2013 |
| Tecnics Interiors Limited | Professional & scientific | 2007 |
| Teknoit Solutions Ltd | Information & communication | 2009 |
| Telesto Solutions Ltd | Professional & scientific | 2022 |
| Timbercroft Limited | Real estate | 2024 |
| Tinkerbell Creations Ltd | Wholesale & retail | 2010 |
| TWC Place Ltd | Other services | 2016 |
| Ultimate Tiling Limited | Construction | 2024 |
| Unicorn Tea Party Limited | Hospitality | 2017 |
| Vitruvian Engineering and Project Management Limited | Extraterritorial | 2015 |
| Voodoo Leisure Limited | Hospitality | 2011 |
| Westhill Associates Limited | Administrative & support | 2019 |
| XDF Engineering Limited | Professional & scientific | 2020 |
| Young Wealth Management Limited | Financial services | 2018 |