| 10408929 Ltd | Professional & scientific | 2016 |
| 1ST Autoscreens Limited | Wholesale & retail | 2003 |
| 337 Group Limited | Financial services | 2020 |
| 337 Properties Limited | Real estate | 2020 |
| 64 Pearson Park Management Company Limited | Real estate | 2008 |
| A & a Regent Limited | Real estate | 2021 |
| A Barker Electrical Ltd | Construction | 2023 |
| Abstract Property Services Limited | Professional & scientific | 2009 |
| AC Platinum Cars Limited | Wholesale & retail | 2019 |
| AC Tradeuk Ltd | Wholesale & retail | 2021 |
| Active Roofing & Building Services Ltd | Construction | 2023 |
| Active Works Limited | Construction | 2003 |
| Adam Christopher John Selley Limited | Administrative & support | 2023 |
| Addy Daycare Limited | Health & social care | 2018 |
| Adept Fabrications (Hull) Limited | Manufacturing | 2006 |
| Adfix Group Limited | Real estate | 2018 |
| Adfix Ironmongery Limited | Wholesale & retail | 2012 |
| Adfix Properties Limited | Real estate | 2018 |
| Ador Scents Limited | Wholesale & retail | 2024 |
| Advanced Air Services Limited | Wholesale & retail | 2001 |
| Advanced Financial Solutions Limited | Other services | 2001 |
| Adverticals (UK) Limited | Extraterritorial | 2013 |
| ADW Hull Limited | Professional & scientific | 2020 |
| Agentc Ltd | Information & communication | 2008 |
| Airbear Productions Ltd | Information & communication | 2015 |
| Aire and Ouse Projects Ltd | Transport & logistics | 2018 |
| Airtech Compressors Limited | Construction | 2012 |
| Ajelara 214 Global Link Ltd | Real estate | 2021 |
| AK Good Group Limited | Extraterritorial | 2022 |
| AK Good Properties Limited | Real estate | 2022 |
| Alamaniotis Properties Ltd | Real estate | 2017 |
| Alan Dadfar Limited | Professional & scientific | 2025 |
| Amco Property Services Limited | Real estate | 2013 |
| Andrew & Rogers Group Ltd | Financial services | 2022 |
| Andrew & Rogers Limited | Professional & scientific | 2015 |
| Andrew & Rogers Properties Limited | Real estate | 2022 |
| APC Engineering (Hull) Limited | Other services | 2020 |
| Apex Broadband Ltd | Information & communication | 2024 |
| API Food Equipment Limited | Manufacturing | 2012 |
| Arksey & Co Limited | Professional & scientific | 2009 |
| Arksey & Co Properties Limited | Households | 2017 |
| Ashdene Limited | Administrative & support | 2018 |
| Ashdene Property Investments Limited | Real estate | 2018 |
| Athena Language Services Ltd | Information & communication | 2024 |
| Autocars MOT & Service Centre Ltd | Wholesale & retail | 2019 |
| Automotive Paint Supplies (Hull) Limited | Wholesale & retail | 2007 |
| Bacare Limited | Health & social care | 2019 |
| Bardle Group Limited | Extraterritorial | 2022 |
| Bardle Properties Limited | Real estate | 2022 |
| Basnett Roofing Limited | Construction | 2002 |
| Berry Cocoa Limited | Professional & scientific | 2020 |
| Beverley Laundry Limited | Other services | 2010 |
| Beverley Property Management Limited | Real estate | 2017 |
| BHC Engineering Limited | Professional & scientific | 2013 |
| Birchwood Landscapes Yorkshire Limited | Administrative & support | 2020 |
| Blake Street (York) Limited | Wholesale & retail | 2024 |
| Bollhoff Limited | Manufacturing | 2006 |
| Bows Hair Limited | Other services | 2017 |
| Breadcakes Galore Limited | Manufacturing | 2012 |
| BSB Consultants Ltd | Professional & scientific | 2011 |
| Bskpro Limited | Wholesale & retail | 2020 |
| BSN Sectionals Ltd | Wholesale & retail | 2010 |
| Buysportskit Pro Limited | Wholesale & retail | 2016 |
| C E S (Hull) Limited | Construction | 2018 |
| C. W. Factoring Limited | Real estate | 2004 |
| Cablepoint Limited | Manufacturing | 1987 |
| Candleissima Ltd | Wholesale & retail | 2023 |
| Cards-X UK Ltd | Information & communication | 2020 |
| Carrhouse Leisure Homes Limited | Manufacturing | 2022 |
| CGB Media Limited | Information & communication | 2010 |
| Chandlers Property Investments Ltd | Real estate | 2023 |
| Chase Commodities Limited | Wholesale & retail | 2005 |
| Chase Management (U.K.) Limited | Wholesale & retail | 2003 |
| Chillvent Limited | Professional & scientific | 2018 |
| Chinese Express Hull Ltd | Hospitality | 2022 |
| Chirality INK Limited | Arts & recreation | 2017 |
| Church Roofing Limited | Construction | 2002 |
| Citybrand Marketing Limited | Hospitality | 2021 |
| CJ Properties Estate Agents Limited | Extraterritorial | 2009 |
| CJ Property Residential Management Limited | Real estate | 2018 |
| Clau Courier Ltd | Transport & logistics | 2023 |
| Clifton Mini Market Limited | Wholesale & retail | 2024 |
| Cobus Ltd | Information & communication | 2002 |
| Coleman Properties (Cumbria) Limited | Hospitality | 2020 |
| Coleman Properties (Yorkshire) Limited | Real estate | 2018 |
| COMMUNIG8 Limited | Information & communication | 2009 |
| Complete School of Motoring UK Limited | Education | 2009 |
| Consortium Clinics Limited | Health & social care | 2022 |
| Contractor Clean Units Limited | Administrative & support | 2026 |
| Cosmo RIJ Ltd | Wholesale & retail | 2026 |
| Cottingham Kitchens & Joinery Ltd | Construction | 2016 |
| Crancher Limited | Hospitality | 2004 |
| Creative Media Designs Limited | Information & communication | 2011 |
| Crewshield Ltd | Public administration | 2009 |
| Crown Cleaning Systems Limited | Administrative & support | 2000 |
| Currer Bell Productions Limited | Professional & scientific | 2020 |
| D B Engineers Limited | Construction | 2010 |
| D&Agf Limited | Wholesale & retail | 2007 |
| Daifuku Administrative Services Ltd | Manufacturing | 2025 |
| Danby Engineers Limited | Wholesale & retail | 2003 |