| Sura Telford Ltd | Wholesale & retail | 2024 |
| Sure Moves Shropshire Ltd | Transport & logistics | 2024 |
| Surees Kitchen Ltd | Hospitality | 2023 |
| Suregrp Ltd | Manufacturing | 2017 |
| Surila Investment Group Ltd | Real estate | 2024 |
| Surila OFF Licence Ltd | Wholesale & retail | 2020 |
| Sustainability Services Ltd | Professional & scientific | 2019 |
| Sustainable Heating & Plumbing Ltd | Energy | 2024 |
| Sustainalite Ltd | Extraterritorial | 2001 |
| Sustenta IT Limited | Water & waste | 2017 |
| Sutton Barns Development Company Limited | Construction | 1996 |
| Sutton Bridge Management Company Limited | Real estate | 2010 |
| Sutton Property Investments Ltd | Real estate | 2021 |
| Suzie School Horsemanship Ltd | Education | 2018 |
| Svetimor Ltd | Wholesale & retail | 2019 |
| SVG Consultants Limited | Information & communication | 2024 |
| Svools Ltd | Transport & logistics | 2020 |
| Svotog Ltd | Other services | 2020 |
| SW Beauty Aesthetics Limited | Other services | 2023 |
| SW Beauty Training Limited | Other services | 2023 |
| SW Contractors Shropshire Limited | Construction | 2017 |
| SW Drivers Ltd | Transport & logistics | 2026 |
| SW Group Investments Limited | Real estate | 2025 |
| Sw-Uk Limited | Construction | 2023 |
| Swadisshh Ltd | Hospitality | 2023 |
| Swallion Ltd | Wholesale & retail | 2024 |
| Swan Hill Estates Limited | Real estate | 2018 |
| Swanstone Limited | Other services | 1992 |
| Swat Shropshire Limited | Wholesale & retail | 2025 |
| Sweet Island Ltd | Hospitality | 2024 |
| Sweetcheeks Salon Shrewsbury Ltd | Other services | 2026 |
| SWH Construction Services Ltd | Extraterritorial | 2023 |
| Swhomes & Renovations Ltd | Construction | 2024 |
| Swift Carpentry & Joinery Ltd | Manufacturing | 2019 |
| Swift Upholstery Services (Telford) Limited | Other services | 2012 |
| Swiftport Dispatch Ltd | Administrative & support | 2025 |
| Swiftripple Ltd | Wholesale & retail | 2024 |
| Swinat Ltd | Administrative & support | 2019 |
| Swiss CNC Ltd | Manufacturing | 2020 |
| Switchplan Limited | Construction | 2000 |
| Swoopd Ltd | Information & communication | 2024 |
| Sybison Ltd | Real estate | 2025 |
| Sycle Logistics Ltd | Transport & logistics | 2023 |
| Sycw Ltd | Hospitality | 2023 |
| Sydney Farms Holdings Limited | Financial services | 2021 |
| Sydney Farms Ltd | Agriculture & fishing | 2009 |
| SYL Global Limited | Wholesale & retail | 2026 |
| Sylvia Phoenix Associates Limited | Transport & logistics | 2009 |
| Symbiosis Earth Ltd | Information & communication | 2026 |
| Symphony Interiors Limited | Manufacturing | 2020 |
| Syncyt Ltd. | Real estate | 2021 |
| Syndesi Systems Ltd | Information & communication | 2023 |
| Synergek Ltd | Other services | 2023 |
| Synergized Business Solutions Ltd | Wholesale & retail | 2018 |
| Synopi Ltd | Other services | 2020 |
| Synthify Ltd | Other services | 2024 |
| Sysclad Manufacturing Limited | Manufacturing | 2019 |
| Syspal Capital Limited | Professional & scientific | 2011 |
| Syspal Financial Limited | Financial services | 2003 |
| Syspal Properties Limited | Transport & logistics | 2016 |
| Syspal Services Limited | Professional & scientific | 1992 |
| Sytche Camping Limited | Hospitality | 2019 |
| SZ Joinery Ltd | Construction | 2025 |
| T & H Luxury Nails Ltd | Other services | 2026 |
| T & W Properties Ltd | Real estate | 2020 |
| T and S Online Ltd | Information & communication | 2025 |
| T C Rooms and Letting Services Ltd | Hospitality | 2025 |
| T D Finishing Limited | Manufacturing | 2002 |
| T F Dining Ltd | Hospitality | 2024 |
| T H C Electrical Services Limited | Construction | 1997 |
| T I a (GB) Limited | Wholesale & retail | 1999 |
| T J P Installations Limited | Professional & scientific | 2021 |
| T J Salon Limited | Other services | 2019 |
| T L Renovations Ltd | Construction | 2025 |
| T Lins Ltd | Wholesale & retail | 2018 |
| T S I Packing Limited | Manufacturing | 1979 |
| T W Architects Limited | Professional & scientific | 2010 |
| T&G Alliance Ltd | Hospitality | 2018 |
| T&L Heating Services Ltd | Construction | 2019 |
| T.D. Fitchett Limited | Wholesale & retail | 1984 |
| T.K. Plumbing & Heating Services Limited | Construction | 2004 |
| T1 Services Ltd | Administrative & support | 2022 |
| Taberna View Management Company Limited | Real estate | 2017 |
| TAC Products Limited | Extraterritorial | 1904 |
| Tactica Sports Limited | Arts & recreation | 2026 |
| Tactile Treasures Limited | Wholesale & retail | 2016 |
| Tactree Limited | Wholesale & retail | 2013 |
| TAD Food Ltd. | Wholesale & retail | 2018 |
| Tadema Ltd | Other services | 2019 |
| Tadmoon Ltd | Other services | 2023 |
| Tady Services Ltd | Other services | 2024 |
| TAE Controls Limited | Professional & scientific | 2020 |
| TAE Education and Training Limited | Professional & scientific | 2009 |
| Taff Care Limited | Health & social care | 2025 |
| Tafs (Salop) Limited | Manufacturing | 1976 |
| Tafs Fencing Limited | Manufacturing | 2022 |
| TAG Team Solutions Ltd | Administrative & support | 2026 |
| Tags by Shika Limited | Wholesale & retail | 2025 |
| Tagteam Collectibles Ltd | Wholesale & retail | 2026 |
| Tahanus Ltd | Other services | 2019 |