| Owen Engineering and Management Ltd | Construction | 2024 |
| Pincher Ltd | Other services | 2009 |
| Pixl Group Ltd | Information & communication | 2020 |
| Pixlperfect Ltd | Information & communication | 2020 |
| Polymer Extrusions Limited | Manufacturing | 2006 |
| Prism Datum Ltd | Information & communication | 2023 |
| Property Marvel Limited | Real estate | 2019 |
| Protech Infrastructure Limited | Financial services | 2023 |
| Protech Monitoring Survey & Design Limited | Professional & scientific | 2024 |
| Protech Rail & Civil Engineering Ltd | Construction | 2017 |
| Protech Training Academy Ltd | Education | 2020 |
| Protech Transport & Logistics Limited | Transport & logistics | 2024 |
| Qpro IT Limited | Information & communication | 2020 |
| Raglan Motors Limited | Wholesale & retail | 2003 |
| Redland Developments Limited | Construction | 2003 |
| Resolve IT! C.I.C. | Health & social care | 2013 |
| Resources for Change Limited | Professional & scientific | 2010 |
| Right-Track Rail & Civils Ltd | Education | 2020 |
| Riverside PVC Products Limited | Wholesale & retail | 2011 |
| Robins Construction (Blaina) Limited | Construction | 2007 |
| Runwild Entertainment Ltd | Information & communication | 2016 |
| S & T Tyre Services Limited | Wholesale & retail | 2002 |
| Sensitive Skincare Company Limited | Wholesale & retail | 2006 |
| Sentinel Pension Trustees Limited | Financial services | 2024 |
| Shec Global Learning Limited | Administrative & support | 2021 |
| Silor Limited | Real estate | 2016 |
| Simark Properties Limited | Real estate | 2013 |
| Smartvisual Ltd | Administrative & support | 2000 |
| Steve FRY Financial Planning Ltd | Financial services | 2013 |
| Steve`S Scaffolding Services Limited | Administrative & support | 2003 |
| Summit Advisory Consulting Limited | Professional & scientific | 2026 |
| Sustineri Limited | Professional & scientific | 2020 |
| Sykes's Sausage N Cider Limited | Manufacturing | 2021 |
| TAE Renovations Limited | Construction | 2026 |
| TAE Sourcing Limited | Real estate | 2026 |
| THE Hours Cafe Ltd | Hospitality | 2012 |
| Tongfang Global (UK) Co. Limited | Manufacturing | 2010 |
| Trade Motor Centre Limited | Wholesale & retail | 2017 |
| Tuneup Autospares Limited | Wholesale & retail | 1999 |
| UK Mailing Address Ltd | Extraterritorial | 2016 |
| Valmec Lift Trucks Limited | Transport & logistics | 2004 |
| Wayne Keepin Electrical Limited | Construction | 2021 |
| Wiggy's Hair Ltd | Other services | 2011 |
| Wilfix Installations Limited | Construction | 2005 |
| Will Invest Limited | Real estate | 2003 |