| 25 HSE Limited | Real estate | 2022 |
| A J Green Roofing Limited | Construction | 2012 |
| ALL Water Solutions Ltd | Professional & scientific | 2015 |
| Althorp Coaching Inn Limited | Hospitality | 2025 |
| Andy Nourish Groundworks Limited | Construction | 2015 |
| Arctic Inbound Limited | Administrative & support | 2023 |
| Boyban Scaffolding Ltd | Construction | 2020 |
| Chois YEN Ltd | Hospitality | 2024 |
| Commercial Procurement Limited | Professional & scientific | 2022 |
| Country Cooks Limited | Hospitality | 2026 |
| Crown Hair (Rutland) Ltd | Other services | 2018 |
| Cube Purple Limited | Information & communication | 2013 |
| DKW Sportswear (North) Limited | Wholesale & retail | 2009 |
| Edit Seven Ltd | Arts & recreation | 2013 |
| Emma Way Associates Ltd | Health & social care | 2014 |
| Farholt Limited | Construction | 2023 |
| Genuine Gemstones Jewellery Company Ltd | Wholesale & retail | 2019 |
| Go There Group Limited | Administrative & support | 2010 |
| Goldmark Framing Limited | Extraterritorial | 2009 |
| Goldmark Holdings 108 Limited | Financial services | 2022 |
| Goldmark Holdings Limited | Financial services | 2017 |
| Goodwin&Belle Ltd | Wholesale & retail | 2013 |
| Gordon Wignall Limited | Professional & scientific | 2018 |
| Greenoak Partnerships Limited | Financial services | 2021 |
| Hands and Feet by ORB Retreat Ltd | Other services | 2023 |
| Harrier Heights Limited | Real estate | 2025 |
| Heatsource Commercial Ltd | Extraterritorial | 2015 |
| Helen Curtis T/A the Oak Limited | Hospitality | 2017 |
| Howard & Hallam Limited | Financial services | 1954 |
| Indie Books Limited | Information & communication | 2011 |
| It’S Tree Love Ltd | Professional & scientific | 2023 |
| Jamaican Jerk Box Ltd | Wholesale & retail | 2018 |
| JCD Construction Limited | Construction | 2023 |
| Jolly Good Snacks Ltd | Wholesale & retail | 2022 |
| Jonlaw Engineering Company Limited | | 1977 |
| Kitemill Limited | Real estate | 1996 |
| Mashtrading Limited | Wholesale & retail | 2019 |
| Mismoosh Ltd | Information & communication | 2016 |
| Mudd Property Consultancy Ltd | Real estate | 2025 |
| Natural Turf Solutions Ltd | Construction | 2018 |
| Noble Russell Holdings Ltd | Manufacturing | 2022 |
| Oakbrook Partners Limited | Professional & scientific | 2021 |
| Oakmill Homes Limited | Construction | 2021 |
| Octopus Enterprises Limited | Information & communication | 2015 |
| OFF the MAP Travel Limited | Administrative & support | 2012 |
| Old Oddfellows Hall Management Company Ltd | Households | 1995 |
| OMC Business Solutions Limited | Administrative & support | 2020 |
| Original Prints.Com Ltd | Administrative & support | 2003 |
| OTM Software Limited | Information & communication | 2020 |
| Overdale Investments Limited | Financial services | 1983 |
| Parsons Scaffolding Limited | Construction | 2019 |
| Pest Control Services Limited | Administrative & support | 2015 |
| Pinders Circus Limited | Arts & recreation | 2011 |
| Pmkw Healthcare Ltd | Health & social care | 2019 |
| Rendvr Limited | Information & communication | 2022 |
| Residential Investments Limited | Real estate | 1993 |
| Restyle Office Interiors Limited | Professional & scientific | 2012 |
| Richil House Management Limited | Households | 1994 |
| RLM Racing Ltd | Wholesale & retail | 2014 |
| Rmckie Logistics Limited | Transport & logistics | 2014 |
| ROO Adventures Ltd | Real estate | 2020 |
| Rutland and Cotswold Building Contractors Limited | Construction | 2012 |
| Rutland Engineering Support Limited | Manufacturing | 2025 |
| Rutland Express Light Haulage Ltd | Extraterritorial | 2021 |
| Rutland Travel Ltd | Administrative & support | 2018 |
| Safe Products Limited | Wholesale & retail | 2001 |
| Scion Design Limited | Information & communication | 2006 |
| Scott and Scott (Ayston) Limited | Agriculture & fishing | 1982 |
| SJS Property Limited | Real estate | 2016 |
| SLW Accountancy Limited | Professional & scientific | 2020 |
| Stocks Financial Management Ltd | Professional & scientific | 2024 |
| Surfacing Standards Holdings Group Ltd | Financial services | 2025 |
| Surfacing Standards Ltd | Construction | 2004 |
| THE Art of Explaining Limited | Education | 2009 |
| THE GA GA Print House Limited | Administrative & support | 2007 |
| THE Pinnacle Travel Group Limited | Financial services | 2017 |
| THE Uppingham Cellar Ltd | Wholesale & retail | 2021 |
| Total Pet Nutrition Ltd | Manufacturing | 2015 |
| Upphingham Welcome Shop Ltd | Wholesale & retail | 2026 |
| Uppingham Car Wash Ltd | Wholesale & retail | 2021 |
| Uppingham Community College | Education | 2011 |
| Uppingham Dental Practice Limited | Education | 2009 |
| Uppingham Fine Foods Ltd | Wholesale & retail | 2020 |
| Uppingham School | Education | 2012 |
| Uppingham School (Asia) Ltd | Professional & scientific | 2018 |
| Uppingham School (Construction) Limited | Construction | 2019 |
| Uppingham School (Reddall) Limited | Professional & scientific | 2021 |
| Uppingham School (Selwyn) Ltd | Professional & scientific | 2019 |
| Virtually Visiting Limited | Information & communication | 2020 |
| West Road Oakham Management Company Limited | Households | 2006 |
| Wind Plus Limited | Wholesale & retail | 2002 |
| ZR Interiors Ltd | Construction | 2016 |