| ST Paul's Church of England Academy Trust | Education | 2014 |
| STA Agro Ltd | Transport & logistics | 2025 |
| Staffordshire Builders Supplies Limited | Wholesale & retail | 1926 |
| Stainless Cuts & Coils Ltd | Manufacturing | 2001 |
| Starmate Limited | Construction | 2025 |
| Stay Focused Media UK Limited | Manufacturing | 2025 |
| Stebeck Limited | Health & social care | 2012 |
| Stocky Barrels Ltd | Water & waste | 2024 |
| Stokes Investments Limited | Administrative & support | 2010 |
| Stonefield Works Limited | Construction | 2025 |
| Straits Construction Limited | Construction | 1984 |
| Strubeam Limited | Extraterritorial | 2013 |
| Studio Blendz Ltd | Other services | 2026 |
| Studying Plus Limited | Education | 2025 |
| Styled by Abrahams Ltd | Wholesale & retail | 2023 |
| SUB Contract Machining Services Ltd | Professional & scientific | 2019 |
| Substantia Commercial Holdings Ltd | Real estate | 2024 |
| Summer Park Multi Academy Trust | Education | 2013 |
| Summit Hive Ltd | Arts & recreation | 2025 |
| Sunnah Drinks Ltd | Manufacturing | 2024 |
| Sunnyside Healthcare Services Limited | Health & social care | 2020 |
| Sunshine Foods Limited | Manufacturing | 1997 |
| Supportis Care Group Ltd | Professional & scientific | 2026 |
| Surai Care Ltd. | Administrative & support | 2016 |
| Surecheck Limited | Professional & scientific | 1982 |
| Surovi Properties Ltd | Real estate | 2026 |
| Surowi Limited | Hospitality | 2021 |
| Surryag Ltd | Wholesale & retail | 2024 |
| Suwaz Ltd | Administrative & support | 2024 |
| Suzi Transport Ltd | Transport & logistics | 2025 |
| Svara Consulting Ltd | Information & communication | 2025 |
| Svara Properties Ltd | Real estate | 2026 |
| SW Online Limited | Wholesale & retail | 2015 |
| Swift Engineering Services (West Midlands) Limited | Manufacturing | 1980 |
| T & I Care Services Ltd | Health & social care | 2025 |
| T a Maintenence Limited | Construction | 2025 |
| T Clarke-O'Connell Limited | Other services | 2018 |
| T Durbery Consultants Limited | Professional & scientific | 2025 |
| T H Van Centre Ltd | Wholesale & retail | 2024 |
| T.J. Consultants Ltd | Construction | 2005 |
| Taal Ltd | Wholesale & retail | 2020 |
| Tachud Management Services Limited | Professional & scientific | 2025 |
| Taggar Real Estates Ltd | Real estate | 2024 |
| Take Time for Fitness CIC | Health & social care | 2026 |
| Take Time for YOU CIC | Information & communication | 2025 |
| Takhat TAJ Ltd | Administrative & support | 2025 |
| Talco Limited | Information & communication | 2025 |
| Tamworth Hand Car Wash Ltd | Other services | 2023 |
| TAN24K Ltd | Other services | 2026 |
| Tanaka Kumire Ltd | Education | 2023 |
| Tanashe Ltd | Extraterritorial | 2021 |
| Tasty Pizza (Tipton) Ltd | Hospitality | 2024 |
| Tavga Cash N Carry Ltd | Wholesale & retail | 2025 |
| Tawhid Travel Limited | Administrative & support | 2025 |
| Tax Training World Ltd | Professional & scientific | 2025 |
| TAZ Online Limited | Wholesale & retail | 2022 |
| TB Clearpath Ltd | Administrative & support | 2025 |
| TB Works Limited | Construction | 2021 |
| Tears of Joy | Other services | 2023 |
| Techknow Sales Ltd | Wholesale & retail | 2023 |
| Techworx Holdings Limited | Financial services | 2018 |
| Techworx Ltd | Professional & scientific | 2006 |
| Tectonic Technology Limited | Other services | 2023 |
| TEG Services Limited | Transport & logistics | 2022 |
| TELAMON8 Ltd | Wholesale & retail | 2026 |
| TELES4 Ltd | Transport & logistics | 2020 |
| Tell a Friend Events Ltd | Hospitality | 2023 |
| Temple Card Limited | Transport & logistics | 2013 |
| Tenders Chicken and Desserts DY4 Ltd | Hospitality | 2018 |
| TFS Midlands Ltd | Hospitality | 2023 |
| Thamil Retailer Ltd | Wholesale & retail | 2026 |
| Thando Gumbo Ltd | Health & social care | 2014 |
| Thas Chicken Limited | Hospitality | 2025 |
| Thavam Late Night Shop Ltd | Wholesale & retail | 2021 |
| Thawadar Boutique Ltd | Wholesale & retail | 2024 |
| THE Beauty Box WB Limited | Other services | 2024 |
| THE Belonging Dojo CIC | Information & communication | 2025 |
| THE Black Country Lads Limited | Real estate | 2025 |
| THE Board of Trustees Ltd | Financial services | 2023 |
| THE Caves Bar Ltd | Hospitality | 2018 |
| THE Droitwich Bengal Spice Ltd | Hospitality | 2017 |
| THE EHO Inspection Consultancy Limited | Professional & scientific | 2024 |
| THE Entrepreneurship Academy C.I.C. | Education | 2017 |
| THE Fish Emporium Limited | Wholesale & retail | 2016 |
| THE Fixing Hub Ltd | Wholesale & retail | 2024 |
| THE Forgotten Generations CIC | Education | 2021 |
| THE Grove (Tipton) Management Company Limited | Households | 2004 |
| THE Kingdom Chapel | Other services | 2023 |
| THE Martial Arts Mental Health & Well-Being Company Ltd | Health & social care | 2022 |
| THE Mini Specialist Ltd | Wholesale & retail | 2012 |
| THE Patent Bedstead Fitting Company Limited | Manufacturing | 1991 |
| THE Phoenix Grill Ltd | Hospitality | 2019 |
| THE Raffle Vault Ltd | Wholesale & retail | 2026 |
| THE Right Crew Limited | Administrative & support | 2011 |
| THE Ringleaders (Section Benders) Limited | Extraterritorial | 2007 |
| THE Smooth LAB Studio Ltd | Other services | 2026 |
| THE Tannery Fish Bar Limited | Wholesale & retail | 2009 |
| THE Tool Market (Great Bridge) Ltd | Wholesale & retail | 2013 |
| THE Unity Open Academy Limited | Arts & recreation | 2025 |
| THE Witter Vision Limited | Transport & logistics | 2019 |