| Optinutrix Ltd | Other services | 2017 |
| Orla House Limited | Health & social care | 2000 |
| OVY Limited | Professional & scientific | 2003 |
| P & R (Shopfitting) Limited | Manufacturing | 2000 |
| P & R Interiors Limited | Extraterritorial | 2018 |
| Palms Facilities Limited | Construction | 2014 |
| Physiopod UK Limited | Wholesale & retail | 2006 |
| PJM Rail Limited | Transport & logistics | 2013 |
| Prograss Limited | Administrative & support | 2012 |
| Proici Associates Limited | Construction | 1998 |
| Radbourne Properties Limited | Real estate | 2002 |
| RF Interiors Limited | Construction | 2023 |
| Rhino MIX Ltd | Extraterritorial | 2019 |
| Rhodes Truck World Limited | Administrative & support | 2001 |
| Romo Developments Limited | Administrative & support | 2007 |
| Rooke Solutions Limited | Professional & scientific | 2017 |
| Rpph (East Midlands) Limited | Construction | 2023 |
| Russell James of Hucknall Limited | Wholesale & retail | 2003 |
| Rutland Autographs Limited | Wholesale & retail | 2012 |
| Sams & Co (Nottingham) Ltd. | Professional & scientific | 1999 |
| Sandra Milton Ltd | Professional & scientific | 1999 |
| SDL Building Services Ltd | Construction | 2018 |
| Sherwood Blast Cleaning Limited | Administrative & support | 2005 |
| Shipman & BEE Limited | Construction | 2004 |
| Soft IT Ltd | Information & communication | 2014 |
| Spexhair Limited | Health & social care | 2012 |
| Step Forward Limited | Other services | 2003 |
| Surebake Equipment Limited | Wholesale & retail | 2002 |
| T2 Storage Solutions Limited | Construction | 2005 |
| Take 5 Theatre School of Dancing Limited | Arts & recreation | 2008 |
| TEN Five Four Homes Limited | Real estate | 2022 |
| Thorpe & Fletcher Developments Limited | Construction | 2012 |
| Tindall Projects Ltd | Real estate | 2015 |
| Treemark Traditional Furniture and Kitchens Limited | Manufacturing | 1999 |
| Triton Software Consultants Limited | Information & communication | 2023 |
| United Change Ltd | Professional & scientific | 2026 |
| Vales TLC Holdings Limited | Real estate | 2016 |
| Voce Electrical Limited | Construction | 1999 |
| Whatton Fields Limited | Agriculture & fishing | 2019 |
| Wheeler Developments Ltd | Construction | 2015 |
| Yuyake International Limited | Other services | 2023 |
| YÜ Innovate Limited | Administrative & support | 2025 |