| Mj&J Homes Limited | Real estate | 2025 |
| MJT Truck Limited | Transport & logistics | 2011 |
| MM Music Limited | Information & communication | 2021 |
| Okinawa Ventures Limited | Financial services | 2024 |
| Oundle Mortgage Services Ltd | Financial services | 2017 |
| Overnight Escape Limited | Arts & recreation | 2025 |
| Paladin Heritage Holdings Ltd | Financial services | 2017 |
| Palmarius Property Design & Build Limited | Construction | 2024 |
| Path Recruitment Limited | Administrative & support | 2002 |
| PCI (GB) Ltd | Wholesale & retail | 2008 |
| Peachy Business Communications and Events Limited | Professional & scientific | 2025 |
| Prestanda Limited | Professional & scientific | 2020 |
| Printem Printing & Embroidery Limited | Wholesale & retail | 2020 |
| Profane Ltd | Wholesale & retail | 2021 |
| Prominence Properties Ltd | Real estate | 2018 |
| Promor Financial Services Limited | Financial services | 2026 |
| Puttpot Limited | Arts & recreation | 2025 |
| Pyrope Consulting Ltd | Professional & scientific | 2019 |
| QF Installations Ltd | Construction | 2025 |
| Randall Media Ltd | Information & communication | 2014 |
| Richardson Property Limited | Real estate | 2018 |
| Rudi Consultancy Limited | Manufacturing | 2004 |
| Rudi Group Limited | Manufacturing | 2016 |
| Rudi Media Limited | Wholesale & retail | 2009 |
| SB Landscaping & Gardening Services Limited | Administrative & support | 2024 |
| Scroxton Investment Holdings Limited | Financial services | 2018 |
| Sim-Nish Limited | Wholesale & retail | 2009 |
| Sixteen (Investments) Limited | Real estate | 1993 |
| SK Strategic Partners Ltd | Professional & scientific | 2021 |
| Smart Kitchen Doors Ltd | Manufacturing | 2023 |
| Soni Panda X Ltd | Wholesale & retail | 2020 |
| Studio Sonder Creative Limited | Professional & scientific | 2023 |
| SUPPLIES4SHAW Ltd | Wholesale & retail | 2021 |
| Sursham Tompkins and Partners Limited | Professional & scientific | 2010 |
| SXD Trading Limited | Wholesale & retail | 2021 |
| Sywell Garage Ltd | Wholesale & retail | 2012 |
| T.A.S Electrical and Cooling Limited | Construction | 2026 |
| Taintless Automotive Limited | Wholesale & retail | 2022 |
| Taintless Limited | Extraterritorial | 2022 |
| Talentlink Consulting Limited | Professional & scientific | 2025 |
| Tamian UK Ltd | Administrative & support | 2018 |
| THE Fresh LAB Ltd | Information & communication | 2010 |
| THE Kettering Old Bakery Apartments Ltd | Real estate | 2023 |
| THE Media Walls Collection Limited | Manufacturing | 2025 |
| THE Mini Barn Ltd | Wholesale & retail | 2018 |
| THE Other Half Limited | Professional & scientific | 2014 |
| THE Property Corridor Ltd | Real estate | 2022 |
| THE Really Big Drives Company Limited | Administrative & support | 2016 |
| THE Right Track Consultancy Ltd | Professional & scientific | 2023 |
| Trappd Escape Limited | Arts & recreation | 2018 |
| Trappd Games Limited | Financial services | 2017 |
| Ultimate Warbird Flights Ltd | Professional & scientific | 2018 |
| Usher Holdings Ltd | Financial services | 2025 |
| Utility Consult Limited | Professional & scientific | 2018 |
| Vanillaminecraftservers Limited | Extraterritorial | 2012 |
| VMS Servers Limited | Extraterritorial | 2012 |
| Westside Carpentry Limited | Construction | 2018 |
| Woodgate Construction Ltd | Construction | 2025 |
| Xfusion Limited | Professional & scientific | 2006 |