| Stephen Sedwell - Architect Limited | Professional & scientific | 2012 |
| Stepping Stones Early Years Limited | Health & social care | 2019 |
| Sterling Rock Financial Limited | Financial services | 2017 |
| Steve Surridge Hair Design Ltd | Other services | 2022 |
| Stewart Prime Rental Group Ltd | Real estate | 2025 |
| Stir Food Ltd | Hospitality | 2021 |
| Stirling House Financial Services Limited | Financial services | 2004 |
| Stitch Sportswear Limited | Manufacturing | 2013 |
| Stockall Electronics Limited | Manufacturing | 1995 |
| Stokefield Management Company (Number 2) Limited | Hospitality | 1990 |
| Stokefield Management Company Limited | Households | 1988 |
| Stokesay Properties Limited | Real estate | 2003 |
| Stoneywell House RTM Limited | Extraterritorial | 2006 |
| Storm Hill Consultancy Limited | Information & communication | 2018 |
| Straightline Performance Limited | Wholesale & retail | 2010 |
| Strange Futures Theatre CIC | Arts & recreation | 2023 |
| Stratustech Ltd | Information & communication | 2024 |
| Strengthology Ltd | Other services | 2022 |
| Strettons of Kidderminster Limited | Administrative & support | 2016 |
| Strings Attached Limited | Arts & recreation | 1994 |
| Strive Grappling Ltd. | Arts & recreation | 2023 |
| Strong ERA Group Limited | Professional & scientific | 2016 |
| Strong ERA Limited | Real estate | 2016 |
| Stuart Green Associates Ltd | Professional & scientific | 2011 |
| Studio Kitchens UK Ltd | Administrative & support | 2019 |
| Subhakhamana Limited | Hospitality | 2026 |
| Subrosa Health Ltd | Administrative & support | 2023 |
| Success in Life Ltd | Education | 2022 |
| Sugarloaf Hill Consulting Limited | Professional & scientific | 2025 |
| Suki's Curries and Spices Limited | Information & communication | 2022 |
| Sun & SKI Ltd | Real estate | 2022 |
| Sun Consulting Limited | Professional & scientific | 2000 |
| Sun Dance Tanning Ltd | Other services | 2024 |
| Sunbeans Ltd | Hospitality | 2021 |
| Sunderland Quay Management Company Limited | Real estate | 2015 |
| Sungas Holdings Limited | Professional & scientific | 2000 |
| Sunny Lodge Residents Company Limited | Hospitality | 2003 |
| Sunstone UK Ltd | Professional & scientific | 2004 |
| Surface Scanning Solutions Ltd | Administrative & support | 2025 |
| Surgical Bliss Limited | Professional & scientific | 2020 |
| Surplus Building and Plumbing Materials Ltd | Construction | 2023 |
| Surrey Lane Limited | Real estate | 2012 |
| Sustainable Asset Investments Limited | Financial services | 2024 |
| SVG Psychology Limited | Health & social care | 2025 |
| SW Services & Consultancy Ltd | Administrative & support | 2025 |
| Swallow Property Holdings Ltd | Real estate | 2024 |
| Swiftship Supply Ltd | Wholesale & retail | 2026 |
| Swim IT! Academy Limited | Administrative & support | 2015 |
| Switch Business Group Ltd | Administrative & support | 2011 |
| Sylvia Cordeiro Design Limited | Professional & scientific | 2006 |
| System Safety & Sustainability Ltd | Professional & scientific | 2020 |
| Systems Engineering Limited | Professional & scientific | 2023 |
| T Horsfield & Co Ltd | Wholesale & retail | 2020 |
| T Lancey Electrical Ltd | Construction | 2026 |
| T S Plastering Services Limited | Construction | 2017 |
| T8 Entertainment Ltd | Information & communication | 2026 |
| Talent and HR Services Ltd | Administrative & support | 2025 |
| Tangible Apps Limited | Information & communication | 2012 |
| Tanglewood Group Ltd. | Wholesale & retail | 2020 |
| Tarquin Talent Agency Ltd | Administrative & support | 2020 |
| Tattooed Fish Limited | Professional & scientific | 2004 |
| Tawny HSE Limited | Professional & scientific | 2016 |
| Taylor Clarke Ltd | Real estate | 2015 |
| Taylor Clarke Maintenance Ltd | Construction | 2020 |
| Taylormade Concrete Guttering Solutions Ltd | Construction | 2019 |
| Taylour Close (Colwall) Management Company Limited | Households | 2014 |
| TCM Design Ltd | Manufacturing | 1983 |
| TDC Contracts Limited | Administrative & support | 2010 |
| Tdeeats Ltd | Wholesale & retail | 2025 |
| Tech-Dens Ltd | Health & social care | 2008 |
| Techart Limited | Professional & scientific | 1992 |
| Techma (Malvern) Limited | Manufacturing | 2006 |
| Techno Sales Ltd | Construction | 2021 |
| Teigger Investments Limited | Professional & scientific | 2016 |
| TEK Express Limited | Information & communication | 2000 |
| Terrahawk Ltd | Professional & scientific | 2023 |
| TEST1ST Limited | Information & communication | 2007 |
| Tevarian Ltd | Professional & scientific | 2026 |
| TGR Coaching Ltd | Professional & scientific | 2023 |
| Thai Rama IV Restaurant Limited | Hospitality | 2011 |
| Thame Road Haddenham (NO.3) Limited | Households | 1993 |
| THE Arnold Company (UK) Limited | Education | 2003 |
| THE Association for Rehabilitation of Communication and Oral Skills (Arcos) | Health & social care | 1991 |
| THE Beancounters Accounting Ltd | Professional & scientific | 2025 |
| THE Bending Barbell Ltd | Education | 2025 |
| THE Building Safety Consultancy Ltd | Professional & scientific | 2024 |
| THE Bull & Barrell Ltd | Wholesale & retail | 2025 |
| THE Business POD Limited | Administrative & support | 2015 |
| THE Carnivore Restaurant Limited | Extraterritorial | 2015 |
| THE Chase School | Education | 2011 |
| THE City Editor Ltd | Information & communication | 2011 |
| THE Coach House Theatre (Malvern) Limited | Arts & recreation | 2013 |
| THE Comer Management Company Limited | Households | 1995 |
| THE Complete Automobilist Limited | Extraterritorial | 2005 |
| THE Cradley Stor Ltd | Wholesale & retail | 2024 |
| THE Curious Cabinet Project Ltd | Arts & recreation | 2024 |
| THE David Greenshields Legacy CIC | Health & social care | 2026 |
| THE Design Rebellion Ltd | Administrative & support | 2010 |
| THE Driving College Ltd | Education | 2020 |
| THE ELF and Safety Company Ltd | Professional & scientific | 2011 |