| Settingline LLP | | 2021 |
| Severn Hospice Limited | Health & social care | 1982 |
| Severnvale Academy Limited | Education | 2005 |
| Shelton Hall Gardens Residents Association Limited | Households | 2002 |
| Sheppard Public Relations Ltd | Administrative & support | 2012 |
| Sherwood Wholefoods Limited | Wholesale & retail | 2003 |
| Ship Repairers and Shipbuilders Limited | Manufacturing | 1971 |
| Shore Lane Logistics Ltd | Transport & logistics | 2025 |
| Shrewsbury Community Transport Initiative Limited | Other services | 1996 |
| Shrewsbury Real Estate Limited | Real estate | 2006 |
| Shrewsbury Specsavers Limited | Wholesale & retail | 1985 |
| Shrewsbury Technical Publications Limited | Information & communication | 2007 |
| Shrewsbury Visionplus Limited | Wholesale & retail | 2001 |
| Shropshire Handball Foundry Limited | Other services | 2019 |
| Shropshire Print & Embroidery Ltd | Manufacturing | 2003 |
| Signo Limited | Manufacturing | 2003 |
| Silicon Square Limited | Professional & scientific | 2008 |
| Silver Accounting Services Limited | Professional & scientific | 2002 |
| Silverdale Shropshire Limited | Real estate | 1977 |
| Simmonsigns Limited | Manufacturing | 1985 |
| Simply Delicious Cake Company Ltd | Manufacturing | 2002 |
| SIP & Chill Ltd | Hospitality | 2024 |
| Sissy BLU Limited | Wholesale & retail | 2003 |
| Sliqtools Limited | Information & communication | 2008 |
| Smart CUT Limited | Administrative & support | 1994 |
| Smithers MSE Limited | Professional & scientific | 2006 |
| Sohawon Property Company Limited | Wholesale & retail | 2000 |
| Solport Limited | Construction | 2005 |
| Solutions for Clean Air Ltd. | Construction | 2001 |
| South Shropshire Accountancy Services Limited | Professional & scientific | 2004 |
| Spa Dental Properties WEM Limited | Real estate | 2006 |
| Spa Dental Secretarial Services Limited | Professional & scientific | 2005 |
| Spadental Holdings Ltd | Professional & scientific | 2007 |
| Spice Island (Shropshire) Ltd | Hospitality | 2021 |
| Spice Island Newport Ltd | Hospitality | 2015 |
| SPT Properties Limited | Real estate | 2005 |
| SSG South Road Limited | Construction | 2024 |
| ST Dominic's Developments Ltd | Real estate | 2011 |
| Station House Dental Practice (Telford) Ltd | Health & social care | 2009 |
| Stephen Lewis Property Limited | Real estate | 2007 |
| Steve Swain Limited | Transport & logistics | 2003 |
| Stewardship Films Limited | Information & communication | 2025 |
| Stockton Heath Limited | Agriculture & fishing | 2004 |
| STP Coatings Limited | Manufacturing | 2006 |
| Strickley Homeworx Limited | Construction | 2006 |
| Stuart Brayne Building Contractors Limited | Construction | 2003 |
| Sulvend Limited | Real estate | 1993 |
| Suncity (Shrewsbury) Limited | Other services | 2003 |
| Sunlab Equipment Limited | Manufacturing | 2000 |
| Sutton Mortgages Ltd | Financial services | 2006 |
| Swyx Solutions UK Limited | Information & communication | 2004 |
| Syspal K.G. Limited | Extraterritorial | 1990 |
| Syspal Limited | Manufacturing | 1979 |
| T & W Vending Limited | Wholesale & retail | 2003 |
| T G Builders Merchants Ltd | Wholesale & retail | 1978 |
| T G Concrete Bridgnorth Ltd | Manufacturing | 2019 |
| T G Concrete Limited | Extraterritorial | 1980 |
| T N T Tyres (Ludlow) Limited | Wholesale & retail | 1994 |
| T. Bourne Motor Services Limited | Wholesale & retail | 2004 |
| T.J. Vickers & Sons Limited | Wholesale & retail | 1982 |
| T.W.Fearnall and SON Limited | Agriculture & fishing | 1957 |
| Talent in Logistics Ltd | Administrative & support | 1988 |
| Talon Solutions Limited | Information & communication | 2002 |
| Tanbank Tyres Ltd | Wholesale & retail | 2004 |
| Tarbock Limited | Real estate | 2021 |
| Taskers Legal Ltd | Professional & scientific | 2018 |
| TDS Homecare Ltd | Administrative & support | 2022 |
| Technik Technology Limited | Extraterritorial | 1975 |
| Telford Farm Machinery Limited | Wholesale & retail | 1979 |
| Telford Hotel Limited | Hospitality | 1988 |
| Telford Process Engineering Limited | Manufacturing | 1986 |
| Telford Rewinds Limited | Manufacturing | 1992 |
| Temefield Limited | Real estate | 2008 |
| Terry Platt Wine Merchants Limited | Wholesale & retail | 1999 |
| Test Futures Limited | Information & communication | 1997 |
| TFM Farm & Country Superstore Limited | Wholesale & retail | 1995 |
| THE Anne Dyer Foundation | Other services | 1994 |
| THE Bringewood Limited | Hospitality | 2005 |
| THE Energy Clinic Ltd | Other services | 2016 |
| THE Friendly Transport Service (Shropshire) | Other services | 2003 |
| THE Global Approach Ltd | Information & communication | 2008 |
| THE Lighting Association Limited | Extraterritorial | 1977 |
| THE Lighting Industry Association Limited | Other services | 2011 |
| THE Market Square Fish and Chips Limited | Hospitality | 2019 |
| THE Mount Residents Management Co. Limited | Households | 2003 |
| THE Signtists Limited | Manufacturing | 2006 |
| THE Silver Pear Limited | Wholesale & retail | 2007 |
| THE Stiperstones Inn LLP | | 2003 |
| THE Theatre on the Steps Limited | Arts & recreation | 1964 |
| THE Udder Company Limited | Agriculture & fishing | 2005 |
| Traffic Collision Reconstruction & Investigation Limited | Professional & scientific | 2008 |
| Traffic Sign Solutions International Limited | Professional & scientific | 2007 |
| Tranter Funerals Limited | Other services | 2007 |
| Travel Master Holidays Limited | Administrative & support | 1989 |
| Traverts LLP | | 2005 |
| Treasure and SON Limited | Construction | 1964 |
| Trent (Fasteners & Fixings) Limited | Wholesale & retail | 1994 |
| Trimad Solutions Limited | Administrative & support | 2003 |
| Trinity CPD Training Ltd | Professional & scientific | 2004 |
| Triskelion Pathways Limited | Financial services | 2020 |