| Target (Conservatories and Windows) Limited | Manufacturing | 1992 |
| Tarncourt House Management Company Limited | Real estate | 2000 |
| Tax Aiders Limited | Professional & scientific | 2023 |
| Tequila and Lime Limited | Financial services | 2015 |
| THE Building Studios Limited | Hospitality | 2003 |
| THE Burton Abbey Company Limited | Real estate | 2006 |
| THE Conflict Training Company Limited | Education | 2007 |
| THE Dial Restaurant Limited | Hospitality | 2001 |
| THE Foundry Gate Holdings Ltd | Financial services | 2026 |
| THE Golden HOP Company Limited | Other services | 2000 |
| THE Honourable Lead Boiler Suit Co. Limited | Other services | 2000 |
| THE Hub Link Limited | Hospitality | 2001 |
| THE Ideal Suite Factory Limited | Wholesale & retail | 2003 |
| THE Inkspot Catering Ltd | Hospitality | 2025 |
| THE Irish Dairy Board (UK) Limited | Financial services | 1988 |
| THE Kintyre Limited Liability Partnership | | 2001 |
| THE Lyme Trust | Health & social care | 1995 |
| THE National Memorial Arboretum Company Limited | Arts & recreation | 1994 |
| THE Office of the House of Davies LLP | | 2024 |
| THE Old LEA Canal Co. Limited | Real estate | 2005 |
| THE Old Rectory Fradswell Limited | Health & social care | 2007 |
| THE Priors Dental Practice Ltd | Health & social care | 2008 |
| THE RAG at Rawnsley Limited | Hospitality | 2007 |
| THE Sands Limited | Hospitality | 1991 |
| THE UK Transport Haulage Co. Limited | Transport & logistics | 2025 |
| THE Uttoxeter Golf Club Limited | Arts & recreation | 1998 |
| THE Vine Inn (2005) Limited | Hospitality | 2005 |
| Third Party Retailing Limited | Professional & scientific | 2002 |
| Thirsty FOX Group Ltd | Administrative & support | 2025 |
| Tingles Health & Relaxation Studio Limited | Other services | 2007 |
| Tissue Typing Systems UK Limited | Information & communication | 2006 |
| TJ Process Services Limited | Information & communication | 2007 |
| Todd Properties (Staffordshire) Limited | Extraterritorial | 2015 |
| Tomkinson Farms Limited | Agriculture & fishing | 2006 |
| Tomkinson Teal Limited | Administrative & support | 2006 |
| Top HAT Occasions Limited | Water & waste | 2003 |
| Topcastle Properties Limited | Real estate | 1999 |
| Total Mobility Care Limited | Extraterritorial | 2006 |
| Total Quality Electrics Limited | Construction | 2006 |
| Traceandconnect Limited | Other services | 2006 |
| Tradba Limited | Information & communication | 2008 |
| Transfer Intelligence Ltd | Transport & logistics | 2003 |
| Transitionplus Limited | Administrative & support | 2004 |
| Trinity Builders Limited | Construction | 2005 |
| Trubuild Developments Ltd | Real estate | 2003 |
| Truck & Plant Limited | Wholesale & retail | 1992 |
| Trussler Transport Limited | Transport & logistics | 2003 |
| TT MAC Motor Refinishers Ltd | Wholesale & retail | 2003 |
| Tugboat Software Limited | Information & communication | 1997 |
| Turners (Wheaton Aston) Limited | Wholesale & retail | 2002 |
| Twenty Twenty Safety Solutions Limited | Professional & scientific | 2007 |
| Twin Link Healthcare Services Limited | Health & social care | 2015 |
| Twomlow Consulting Limited | Professional & scientific | 2005 |
| Uloom UL Quran Online Limited | Wholesale & retail | 2024 |
| Ultraglaze U.P.V.C. Limited | Construction | 1998 |
| Uncle Sam's Cotton Candy Ltd. | Extraterritorial | 1997 |
| Unitech Engineering Ltd | Manufacturing | 1996 |
| Unitech Industries Limited | Real estate | 1991 |
| Unitech Machinery Limited | Manufacturing | 2002 |
| Unitech Projects Limited | Manufacturing | 1996 |
| Unitech Property Services Ltd | Real estate | 1993 |
| Unity Brickwork Limited | Construction | 2025 |
| Utcheter Plant Ltd | Construction | 2003 |
| Valentine Clays Ltd | Manufacturing | 2002 |
| Valley Fasteners Limited | Manufacturing | 2006 |
| Ventilation Services (UK) Limited | Manufacturing | 2001 |
| Veriflow Mart Ltd | Wholesale & retail | 2025 |
| Victoria Mews (Burton on Trent) Management Company Limited | Households | 1995 |
| Vilra Limited | Professional & scientific | 2006 |
| Vulcan Foundry Limited | Extraterritorial | 2005 |
| W.H. Mason & SON (Timber Merchants) Limited | Manufacturing | 1952 |
| W.Smith & Sons (Nuneaton) Limited | Other services | 1936 |
| Wabtec UK Pension Trustee Limited | Other services | 2025 |
| WAC (Whale & Company) Limited | Professional & scientific | 2002 |
| Wainwright Rhodes Design Limited | Professional & scientific | 2007 |
| Walker-Adams Limited | Manufacturing | 2001 |
| Walstell Services Limited | Wholesale & retail | 2002 |
| Warevix Ltd | Wholesale & retail | 2026 |
| Warton Electrical Services Limited | Construction | 2008 |
| Waterchemist Limited | Professional & scientific | 2000 |
| Waterways World Limited | Information & communication | 1996 |
| Waymark Interpretation LLP | | 2012 |
| WE ARE Cannock Limited | Information & communication | 2006 |
| WE Research IT Ltd. | Professional & scientific | 2001 |
| Wealthwise Corporate Financial Management Ltd | Financial services | 2004 |
| Webbs Estate Agents Limited | Real estate | 1997 |
| Webbs Lets Limited | Real estate | 2020 |
| Welcome Homes (Staffs) Limited | Real estate | 2007 |
| Weldall (Cannock) Group Limited | Financial services | 2024 |
| West Midland Shoe Company Limited | Wholesale & retail | 1974 |
| Westwood Plant Limited | Manufacturing | 1999 |
| Wheatley Commercial Limited | Administrative & support | 2007 |
| Whelan Refining Limited | Water & waste | 2005 |
| Whieldon Tyres Ltd | Wholesale & retail | 2010 |
| Whitebridge Estates LLP | | 2007 |
| Whitmores Ltd. | Wholesale & retail | 2002 |
| William Underwood Limited | Agriculture & fishing | 2007 |
| Williams Psychological Services Ltd | Health & social care | 2026 |
| Wintertons Limited | Professional & scientific | 2000 |
| Wipeout Medical Ltd | Extraterritorial | 2007 |