| A.W. Vollans & SON Limited | Wholesale & retail | 1975 |
| Best Buys by Collins Ltd | Wholesale & retail | 2025 |
| Boothgate Consulting Services Limited | Professional & scientific | 2019 |
| Braidhouse Day Centre Ltd | Health & social care | 1989 |
| Chatham Roofing & Cladding (Yorkshire) Ltd | Construction | 2020 |
| CMS Heating & Plumbing (EY) Ltd | Construction | 2025 |
| D S P Group Transport Ltd | Transport & logistics | 2020 |
| D S Parker T/A DSP Ltd | Transport & logistics | 2024 |
| D Tooke Investments Ltd | Real estate | 2024 |
| D. Tooke Joinery Limited | Construction | 2023 |
| Dale Farms Livestock Limited | Agriculture & fishing | 2017 |
| Dobson and Blake Hospitality Limited | Hospitality | 2016 |
| Dream Heritage Community Interest Company | Administrative & support | 2019 |
| Dukes & King Limited | Professional & scientific | 2022 |
| East Coast Creels and Fabrications Ltd | Manufacturing | 2024 |
| Europipes (UK) Limited | Construction | 1989 |
| Featherstone Developments (Yorkshire) Limited | Construction | 2022 |
| Ferryboat Howden Limited | Hospitality | 2020 |
| H.W.E.Timm(Farmers)Limited | Agriculture & fishing | 1958 |
| Hopdeals Remarketing Limited | Wholesale & retail | 2016 |
| Hoveden Builders Limited | Construction | 1974 |
| HR Solutions Plus Limited | Administrative & support | 2021 |
| Inglis Transport Services Limited | Information & communication | 1992 |
| Jane's Cleaning Services (York) Ltd | Administrative & support | 2020 |
| JM Commercials (Hull) Limited | Wholesale & retail | 2017 |
| Keeta Limited | Extraterritorial | 2016 |
| Knightwood Developments Limited | Construction | 2005 |
| North Computers (UK) Ltd | Information & communication | 2013 |
| Osmotic Solutions Ltd | Water & waste | 2012 |
| Paineze and Comfort Limited | Health & social care | 2020 |
| Revdek Limited | Construction | 2018 |
| Rolco 188 Limited | Professional & scientific | 2003 |
| S and H Solutions Spaldington Ltd | Water & waste | 2024 |
| S Brigham Civil Engineering Limited | Construction | 2010 |
| Safety Nett (UK) Limited | Professional & scientific | 2007 |
| Saltmarshe Hall Limited | Hospitality | 2018 |
| Snta Property Ltd | Real estate | 2023 |
| Spray IT ALL UK Limited | Other services | 2021 |
| THE Blue Bell Inn (Yorkshire) Ltd | Hospitality | 2017 |
| THE Spirit Specialist Ltd | Wholesale & retail | 2020 |
| Thompson Real Estate Ltd | Real estate | 2020 |
| UK Refining Limited | Wholesale & retail | 2012 |
| Urban FOX Custom Motorcycles Ltd | Wholesale & retail | 2019 |
| Walker Tattler Investments Limited | Real estate | 2022 |
| Wold Plant Services Limited | Transport & logistics | 1989 |
| Zipskoot Ltd | Wholesale & retail | 2002 |