| Sultana Cleaning Services Ltd | Construction | 2026 |
| Sumaya Motors Ltd | Wholesale & retail | 2024 |
| Sun Gold Traders Limited | Wholesale & retail | 2022 |
| Sun Moon Garden Ltd | Wholesale & retail | 2021 |
| Sunder Financial Solutions Ltd | Wholesale & retail | 2021 |
| Sunny Coffee House Limited | Wholesale & retail | 2009 |
| Sunrise Construction Plus Ltd | Construction | 2026 |
| Sunrise Shopfronts & Shutters Limited | Other services | 2017 |
| Sunshine Radiology Limited | Health & social care | 2017 |
| Super Hand Carwash Phoenix ST Ltd | Administrative & support | 2025 |
| SUPPORT4U Housing Ltd | Real estate | 2023 |
| Supportive Accommodation Ltd | Hospitality | 2024 |
| Supran Dreamz Ltd | Hospitality | 2024 |
| Supraxion Ltd | Wholesale & retail | 2025 |
| Sure Start Training Academy Limited | Professional & scientific | 2015 |
| Surrey Industries Limited | Manufacturing | 2019 |
| Surronsunday Limited | Manufacturing | 2026 |
| Sutton Associates (Midlands) Ltd | Construction | 2016 |
| SVL Transport Ltd | Transport & logistics | 2020 |
| Swaran Properties Limited | Real estate | 2012 |
| Sweet Memories by Klaudia Troksi Limited | Professional & scientific | 2024 |
| Sweetwood Limited | Real estate | 1988 |
| Swift Haulage UK Limited | Transport & logistics | 2015 |
| Swift International Services Ltd | Health & social care | 2023 |
| Swift Pallets West Mids Ltd | Transport & logistics | 2025 |
| Swift Powder Coating Ltd | Manufacturing | 2026 |
| Swift Shipments and Logistics Ltd | Transport & logistics | 2026 |
| Swiftdrop Ltd | Transport & logistics | 2025 |
| Swiftspec Ltd | Wholesale & retail | 2025 |
| Swifttech Distributions Ltd | Wholesale & retail | 2025 |
| Switch Save Supports Ltd | Information & communication | 2019 |
| Swwcf 123 Limited | Arts & recreation | 2017 |
| Sydenham Balti N Pizza Ltd | Wholesale & retail | 2022 |
| Sync Ltd | Information & communication | 2026 |
| Synergy Cleaning Services Ltd | Administrative & support | 2021 |
| System Properties Ltd | Real estate | 2025 |
| T & J Paving Limited | Other services | 2019 |
| T & M Property (Midlands) Ltd | Real estate | 2019 |
| T & S Homestores Ltd | Wholesale & retail | 2025 |
| T & S Investment Properties Limited | Hospitality | 2025 |
| T & T Courier Midland Ltd | Transport & logistics | 2024 |
| T Hackett & Sons,Limited | Administrative & support | 1934 |
| T Hackett (Holdings) Limited | Professional & scientific | 2010 |
| T R V Ltd | Extraterritorial | 2008 |
| T S Builders B'Ham Ltd | Construction | 2021 |
| T&I Tippers Ltd | Construction | 2019 |
| T&I Transport Ltd | Transport & logistics | 2025 |
| T&W Investment Ventures Ltd | Households | 2025 |
| T.A Commercial Properties Ltd | Real estate | 2025 |
| T.B.W Toorbrickwork Limited | Construction | 2024 |
| T.L.D. Chemicals and Building Services Limited | Real estate | 1986 |
| T2R Logistics Ltd | Transport & logistics | 2025 |
| T3RECORDS Ltd | Manufacturing | 2019 |
| T4 Health Innovations Limited | Health & social care | 2025 |
| Taazb Clean & Green Ltd | Wholesale & retail | 2026 |
| Tachocheck Ltd | Transport & logistics | 2015 |
| Taggar Sweet Centre Limited | Hospitality | 2014 |
| Tagroupeu UK Ltd | Wholesale & retail | 2023 |
| Tajveer Construction Ltd | Construction | 2025 |
| Takhar Media Limited | Professional & scientific | 2026 |
| Tan's Recruitment Limited | Administrative & support | 2017 |
| Tansim Ltd | Real estate | 2025 |
| Tanychi Ltd | Health & social care | 2018 |
| Tape Records Ltd | Information & communication | 2024 |
| Taptide Ltd | Hospitality | 2025 |
| Taran Design Limited | Wholesale & retail | 2025 |
| Taru Consulting Ltd | Information & communication | 2022 |
| Taru Properties Limited | Real estate | 2020 |
| Taste of AFG Ltd | Hospitality | 2026 |
| Taste of Himalayan Momo Station Limited | Hospitality | 2024 |
| Taste of Punjab & Pizza Ltd | Hospitality | 2025 |
| Tax Secure Accountants Limited | Professional & scientific | 2025 |
| Tax Teller Ltd | Professional & scientific | 2021 |
| Taxiwala.Com Limited | Other services | 2019 |
| Taxsingh Ltd | Professional & scientific | 2022 |
| Tazmin Business Limited | Wholesale & retail | 2024 |
| TB Dentology Ltd | Health & social care | 2026 |
| TBH 2024 Limited | Hospitality | 2024 |
| TC Pharm-Assist Limited | Wholesale & retail | 2022 |
| Tcpatel Properties Ltd | Real estate | 2024 |
| TDR Performance Ltd | Wholesale & retail | 2023 |
| Team Accounting Services UK Limited | Professional & scientific | 2016 |
| Team Apex Finesse Ltd | Wholesale & retail | 2026 |
| Team Consultancy Global Limited | Other services | 2016 |
| Team Powers RC Ltd | Wholesale & retail | 2013 |
| Team Property Management Limited | Hospitality | 2021 |
| Tech 2 Motors Ltd | Wholesale & retail | 2021 |
| Tech-Brack Limited | Manufacturing | 2007 |
| Techabode Consulting Ltd | Professional & scientific | 2025 |
| Techngadget Ltd | Wholesale & retail | 2018 |
| Techs R US Limited | Professional & scientific | 2015 |
| Techtrio U.K. Limited | Transport & logistics | 2022 |
| Tekflex Limited | Manufacturing | 2007 |
| Tekno Link Ltd | Information & communication | 2021 |
| Temo Property Solutions Ltd | Real estate | 2022 |
| Tempo Transport Limited | Transport & logistics | 2025 |
| Temptation Clothing Limited | Wholesale & retail | 2010 |
| Tesla Global Energy Limited | Professional & scientific | 2015 |
| TFS Transport Logistics Ltd | Wholesale & retail | 2025 |
| Tgli Limited | Education | 2023 |