| Surge Music Publishing Limited | Information & communication | 2003 |
| Surgery Properties Limited | Real estate | 2004 |
| Sustainable Integrated Solutions Limited | Professional & scientific | 2020 |
| Susu Brierley Hill Ltd | Hospitality | 2013 |
| Suthadun Ltd | Wholesale & retail | 2019 |
| Suthers Fitness Limited | Health & social care | 2026 |
| Swamrester Ltd | Wholesale & retail | 2019 |
| Swan Bathrooms Ltd | Wholesale & retail | 2007 |
| Swift Packaging Supplies Limited | Real estate | 2002 |
| Swinford House LLP | | 2004 |
| Synergy Collections Ltd | Wholesale & retail | 2018 |
| Synergy Express Couriers Limited | Transport & logistics | 2022 |
| Synergy Property Enterprise Ltd | Real estate | 2026 |
| SZ Cars Ltd | Wholesale & retail | 2023 |
| Sznz Ltd | Wholesale & retail | 2026 |
| T & a Developments | Financial services | 2016 |
| T Collyer Properties Limited | Real estate | 2026 |
| T D R (Mechanical Services) Limited | Administrative & support | 1980 |
| T Donnelly Driver Services Ltd | Transport & logistics | 2017 |
| T Gough Properties Limited | Real estate | 2022 |
| T H Property Management Limited | Real estate | 2020 |
| T M G Property Limited | Real estate | 2001 |
| T'S Hairdressers Limited | Other services | 2017 |
| T-Two Property Investments Limited | Construction | 2013 |
| T-Zero Limited | Manufacturing | 2004 |
| T.I. Lloyd Electrical Contractors Ltd | Manufacturing | 2008 |
| T.S Payne and Sons Limited | Transport & logistics | 2020 |
| T1UKFC Ltd | Hospitality | 2025 |
| Taass Limited | Administrative & support | 2017 |
| Tabletop Hobbies Ltd | Wholesale & retail | 2020 |
| TAC 27 Ltd | Wholesale & retail | 2025 |
| Taggr Limited | Administrative & support | 2013 |
| Talbots Law Employee Ownership Trustee Limited | Professional & scientific | 2021 |
| Talbots Law Ltd | Professional & scientific | 2012 |
| Tammy's Homes Limited | Real estate | 2021 |
| Tanan Tech Limited | Information & communication | 2015 |
| Tandon Towers Ltd | Real estate | 2018 |
| Tappy Twins (UK) C.I.C. | Health & social care | 2016 |
| Tarntes Ltd | Transport & logistics | 2016 |
| TAS25 Limited | Other services | 2025 |
| Taste of Breakfast From India Limited | Hospitality | 2023 |
| Tastering Ltd | Transport & logistics | 2016 |
| Tasty Naan Ltd | Manufacturing | 2015 |
| Tate Performance Fitness Ltd | Arts & recreation | 2024 |
| Taxis 365 Ltd | Wholesale & retail | 2017 |
| Taylor Harris Property Ltd | Real estate | 2024 |
| Taylor Realty Partners Limited | Real estate | 2025 |
| Taylor'D Promotions Ltd | Arts & recreation | 2026 |
| Taylors Mortgages & Protection Ltd | Professional & scientific | 2016 |
| Taym Khan Ltd | Wholesale & retail | 2025 |
| TB2 Properties Limited | Real estate | 2020 |
| TB39 Limited | Arts & recreation | 2020 |
| TC Bache Brown Limited | Professional & scientific | 1989 |
| TCG Trans Ltd | Transport & logistics | 2022 |
| TCT Property Investments Ltd | Real estate | 2024 |
| Team Pumpkin Amateur Boxing Club CIC | Arts & recreation | 2025 |
| Tech Arcade Ltd | Wholesale & retail | 2019 |
| Tele Prospects Limited | Administrative & support | 2004 |
| Terra Energy Limited | Mining & quarrying | 2019 |
| Terry Jenkins Limited | Arts & recreation | 2014 |
| Tettlog Management and Supply Chain Consulting Limited | Professional & scientific | 2024 |
| TF Investment Property Ltd | Real estate | 2024 |
| TF UK Holdings Ltd | Financial services | 2024 |
| Thamiraa Ltd | Real estate | 2013 |
| Thancred Contracting Ltd | Transport & logistics | 2016 |
| THE Asbestos Group Limited | Water & waste | 2025 |
| THE Audacious Advisory Company Limited | Professional & scientific | 2026 |
| THE Bearded Botanist Ltd | Administrative & support | 2022 |
| THE Birmingham Mint Limited | Manufacturing | 2003 |
| THE Brooke Court Oldswinford Management Limited | Households | 1998 |
| THE Cardtel Ltd | Wholesale & retail | 2024 |
| THE Chair Clinic Limited | Manufacturing | 2001 |
| THE Church Inn Holne 999YR Lease Limited | Real estate | 2021 |
| THE Confab LAB Limited | Administrative & support | 2010 |
| THE Crafty Gardener Community Interest Company | Education | 2016 |
| THE Detailers Bible UK Ltd | Administrative & support | 2023 |
| THE Drinking House Company Limited | Hospitality | 2009 |
| THE Faithful Corporation Ltd | Construction | 2022 |
| THE Fitness Consultants Limited | Education | 2017 |
| THE Furnace Saloon Limited | Hospitality | 2024 |
| THE Ieis Education Group Ltd | Education | 2014 |
| THE Indian Breakfast Ltd | Hospitality | 2025 |
| THE Inside OUT Fashion Company Ltd | Wholesale & retail | 2018 |
| THE Invincible Electrical Engineering Company Limited | Manufacturing | 1922 |
| THE John Godber Company Limited | Arts & recreation | 2005 |
| THE Lighting Factory Ltd | Arts & recreation | 2003 |
| THE Limitless Heights Project Ltd | Health & social care | 2022 |
| THE Little Bespoke Joinery Company Limited | Construction | 2020 |
| THE LOW Cost Energy Company Ltd | Other services | 2023 |
| THE Mash TUN Limited | Hospitality | 2025 |
| THE Mayfair Club & Casino Ltd | Hospitality | 2023 |
| THE Moated Manor (Eardington) Management Company Limited | Households | 2002 |
| THE N Casino Ltd | Arts & recreation | 2003 |
| THE New Lenches Bridge Ltd | Hospitality | 2021 |
| THE New Wellington Ltd | Hospitality | 2025 |
| THE Orange Notebook Ltd | Professional & scientific | 2020 |
| THE Robin R'N'B Club Limited | Arts & recreation | 1998 |
| THE Salvage and Spares Specialist Ltd | Wholesale & retail | 2026 |
| THE Scentmatic Vendor Ltd | Wholesale & retail | 2024 |
| THE Skillville Ltd | Health & social care | 2026 |