| Ronandos Limited | Hospitality | 1999 |
| Rose Villa Care Home Limited | Health & social care | 2002 |
| Rudd WET Fish Limited | Wholesale & retail | 2003 |
| Rudstone Limited | Real estate | 1988 |
| Running Deep Limited | Real estate | 1998 |
| Rusmar Limited | Extraterritorial | 1993 |
| S & R Motors (Hull) Limited | Wholesale & retail | 2006 |
| S Ingram & D Robinson Limited | Manufacturing | 2002 |
| S M C Skipsea Limited | Real estate | 2004 |
| S S Developers Limited | Real estate | 2002 |
| Saints at Play Limited | Professional & scientific | 2006 |
| Salon 55 Limited | Other services | 2006 |
| Samcross Limited | Real estate | 2003 |
| Sapphire Signs Limited | Manufacturing | 1996 |
| Scout Cragg Holiday Park Limited | Hospitality | 1959 |
| Screencraft Publicity (Hull) Limited | Manufacturing | 1960 |
| Sextant Shipping & Forwarding Limited | Transport & logistics | 1986 |
| Sharnberry Construction and Conservation Limited | Construction | 2002 |
| Sheaf Garden Property Limited | Construction | 2001 |
| Sigma Commercial Management Limited | Construction | 2006 |
| Silberfame Limited | Real estate | 1991 |
| Simon Tomlinson Limited | Professional & scientific | 2007 |
| Skerne Leys Haylage Limited | Agriculture & fishing | 2005 |
| Skerne Leys Limited | Agriculture & fishing | 2005 |
| Skytime Limited | Wholesale & retail | 1985 |
| Sleight Homes Builders Ltd | Construction | 2005 |
| SLS Group Limited | Professional & scientific | 1999 |
| Smiles for Miles Limited | Arts & recreation | 2000 |
| Sociable Disposables Limited | Wholesale & retail | 2003 |
| Solo Hair Design Limited | Other services | 2007 |
| Sowerby and Co.,Limited | Professional & scientific | 1873 |
| SPL Building Services Limited | Wholesale & retail | 2007 |
| Springhead Motor Company Limited | Wholesale & retail | 2003 |
| ST Andrews Dental Centre Ltd. | Health & social care | 2006 |
| Stan Jewitt Haulage Limited | Transport & logistics | 2003 |
| Star Bikes Limited | Wholesale & retail | 2002 |
| Star Inn (Sancton) Limited | Hospitality | 2003 |
| Star Suspended Ceilings Limited | Construction | 1998 |
| Startbasis Services Limited | Real estate | 1993 |
| Station Road (Brough) Management Company Limited | Real estate | 2004 |
| Stormy C Fishing Limited | Agriculture & fishing | 2004 |
| Swift Caravans Limited | Extraterritorial | 1977 |
| Swift Group Limited | Manufacturing | 1965 |
| Swift Holiday Homes Limited | Extraterritorial | 1989 |
| Swift Motorhomes Limited | Extraterritorial | 1979 |
| SWL Residentials Limited | Real estate | 2006 |
| T.E. Beevers (Farmers) Limited | Agriculture & fishing | 1973 |
| T.J. Oriental Limited | Transport & logistics | 2006 |
| T3 Pro Limited | Construction | 2005 |
| Tabarak Limited | Wholesale & retail | 2002 |
| Tallishire Limited | Real estate | 1972 |
| Teeny Tots Day Nursery Limited | Other services | 2003 |
| Telegraph House Management Company Limited | Households | 2002 |
| Texturedweb Limited | Information & communication | 2007 |
| THE Chiropodist Limited | Health & social care | 2006 |
| THE Cloudy Bay Trading Company | Extraterritorial | 1996 |
| THE Cut-Price Bookstore Limited | Wholesale & retail | 2002 |
| THE Floorshow (Hull) Ltd | Wholesale & retail | 2006 |
| THE Friary Nursery School Limited | Education | 2002 |
| THE Harbour Public House Limited | Hospitality | 2003 |
| THE Hotham Trustee Company Limited | Professional & scientific | 2004 |
| THE Hull Masonic Hall Company Limited | Other services | 2002 |
| THE Humber Trustee Company Limited | Professional & scientific | 2004 |
| THE Lund Dental Practice Limited | Health & social care | 2007 |
| THE Prophet Distribution Limited | Wholesale & retail | 2006 |
| THE Railway Quarter York Limited | Real estate | 2019 |
| THE Sunblind Centre Limited | Wholesale & retail | 2003 |
| THE Therapy Centre UK Limited | Health & social care | 2005 |
| Thompson Farming Limited | Agriculture & fishing | 2003 |
| Thos.E.Kettlewell & SON Limited | Transport & logistics | 1933 |
| Toddys Limited | Hospitality | 2006 |
| Tony Lazarus Limited | Construction | 2002 |
| Tony Parkinson Limited | Construction | 2002 |
| Transtec Garage Equipment Services Limited | Wholesale & retail | 1991 |
| Transtec GES (UK) Limited | Professional & scientific | 1998 |
| Triangle Motor Co. Limited | Wholesale & retail | 1947 |
| Trinity Lane Management Company Limited | Households | 2002 |
| Trinity Road Limited | Extraterritorial | 1990 |
| Turmac Developments Limited | Extraterritorial | 2006 |
| Turner Timber Frames Limited | Construction | 2004 |
| Ullyott Limited | Professional & scientific | 2006 |
| Urbanwave Limited | Real estate | 2003 |
| Valfonic Limited | Hospitality | 2007 |
| Vega (Hull) Ltd | Other services | 1997 |
| Victoria Cottages (Beverley) Limited | Households | 2003 |
| Vision Surgery & Research Centre Limited | Health & social care | 2005 |
| Vista Arts Limited | Administrative & support | 2005 |
| Voice Publishing Limited | Professional & scientific | 2002 |
| W Calvert Limited | Construction | 2004 |
| W.A.B. Services Limited | Construction | 1992 |
| W.P.Everingham & Sons Ltd | Professional & scientific | 1999 |
| Wallis Motors Limited | Wholesale & retail | 2002 |
| Walter Offord Limited | Extraterritorial | 1939 |
| Westrhode Limited | Administrative & support | 2005 |
| Wheldons Nurseries Ltd | Agriculture & fishing | 2002 |
| White Rose Data Management Limited | Administrative & support | 2006 |
| White Rose Polo Club Ltd | Other services | 2007 |
| White Rose Sales & Marketing Ltd | Wholesale & retail | 2007 |
| Whiteheads Fish & Chips Limited | Hospitality | 2003 |
| Wilbert Court (Beverley) Management Limited | Households | 2004 |