| Paradiso Food Company Yorkshire Ltd | Hospitality | 2026 |
| Paul Atkinson (Hull) Ltd | Transport & logistics | 2020 |
| Paulawood Ltd | Professional & scientific | 2025 |
| PB Operations Ltd | Professional & scientific | 2018 |
| PBC Medical Services Limited | Administrative & support | 2009 |
| Peachy Clean Commercial Ltd | Administrative & support | 2021 |
| Peachy Clean Hull Ltd | Administrative & support | 2021 |
| Peart Software Services Ltd | Information & communication | 2025 |
| Piggy Lane Limited | Administrative & support | 2008 |
| Posing Queens Ltd | Arts & recreation | 2022 |
| PRC Global Services Ltd | Other services | 2023 |
| RC Consultancy Services Ltd | Administrative & support | 2026 |
| Reed Holdings Yorkshire Limited | Construction | 2012 |
| Ridings IT Limited | Information & communication | 2008 |
| Riverside Hair and Beauty Limited | Other services | 2017 |
| Rivi Engineering Ltd | Professional & scientific | 2023 |
| RJC Freeholds Ltd | Real estate | 2026 |
| RJC Property Investments Ltd | Real estate | 2021 |
| ROB Swift Property Preservation Limited | Construction | 2022 |
| Robant Limited | Professional & scientific | 2021 |
| Roman Block Freehold Ltd | Real estate | 2025 |
| Ryehill Building Supplies Limited | Wholesale & retail | 2013 |
| S & K Stevenson Group Limited | Financial services | 2026 |
| S Boyne Joinery Ltd | Construction | 2017 |
| SAM Allon & SON Ltd | Construction | 2017 |
| SAW Midlands Ltd | Construction | 2022 |
| SMC Contracting Ltd | Administrative & support | 2013 |
| Smes Clinics Ltd | Other services | 2024 |
| Smith and Appleton Properties Ltd | Real estate | 2018 |
| Smith West Mill Ltd | Financial services | 2023 |
| Social Work Systemics Ltd | Health & social care | 2018 |
| Songbirds Hedon Ltd | Education | 2014 |
| Songbirds Preston Ltd | Health & social care | 2022 |
| Stayclean GBR Ltd | Administrative & support | 2018 |
| Summer Lillie Ltd | Other services | 2025 |
| Swift and SON Property Investments Limited | Real estate | 2020 |
| THE Brown Farmer Ltd | Manufacturing | 2021 |
| THE Butterfly Inn HEF Ltd | Hospitality | 2024 |
| THE Village Green Cafe Bar Ltd | Hospitality | 2015 |
| Timbercore Developments Ltd | Construction | 2026 |
| Titan Roofing & Building Maintenance Ltd | Construction | 2014 |
| Trailer Maintenance Company Ltd | Manufacturing | 2023 |
| Van Conversion Supplies Ltd | Manufacturing | 2022 |
| Vincent Lucas Ltd | Professional & scientific | 2026 |
| Vining Electrical Ltd | Construction | 2026 |
| VOH Contracting Limited | Professional & scientific | 2026 |
| Westaby Electrical Ltd | Construction | 2026 |
| Weston Property Investors Ltd | Real estate | 2023 |
| Willow Toft Industrial Property Ltd | Real estate | 2016 |
| Willow Toft Ltd | Real estate | 2011 |
| Withernsea AFC Ltd | Arts & recreation | 2022 |
| Wray Ventures Ltd | Information & communication | 2023 |
| Yorkshire Clinics Ltd | Other services | 2019 |
| ZSG Management Consultancy Ltd | Professional & scientific | 2020 |