| Soccer Stars Academy Manchester Central Ltd | Arts & recreation | 2021 |
| Soccer Stars Academy North Lanarkshire Limited | Arts & recreation | 2021 |
| Soccer Stars Academy South Lanarkshire Limited | Arts & recreation | 2019 |
| Softworld International Limited | Wholesale & retail | 2024 |
| SOH Engineering Ltd | Professional & scientific | 2019 |
| Soilcrete Ltd | Professional & scientific | 2021 |
| Solais Limited | Information & communication | 2023 |
| Solais Topco Limited | Information & communication | 2023 |
| Somerled Estate Agency Franchising Limited | Real estate | 1998 |
| Somerled Financial Services Limited | Administrative & support | 2003 |
| Somerled Highlands Limited | Real estate | 2015 |
| Somniaivcras Ltd | Information & communication | 2024 |
| South Lanarkshire Cadzow Private Hire Limited | Transport & logistics | 2023 |
| Sperrin Joinery Ltd | Construction | 2015 |
| Spice UK Holding Ltd | Hospitality | 2021 |
| SPICE1993UK Ltd | Hospitality | 2026 |
| Spiceworld Limited | Hospitality | 2024 |
| SPR Kilmarnock Ltd | Real estate | 2025 |
| Springwell Store Limited | Wholesale & retail | 2016 |
| SPRINT65 Limited | Extraterritorial | 2020 |
| Spudz Ltd | Hospitality | 2025 |
| Sska Foods Ltd | Hospitality | 2025 |
| ST Homes SC Ltd | Real estate | 2023 |
| ST3P Ltd | Manufacturing | 2013 |
| Stacey Deli Limited | Hospitality | 2025 |
| Stag Joinery and Construction Ltd | Construction | 2024 |
| Standfast Dominica Limited | Professional & scientific | 1997 |
| Start to Finish Joinery Ltd. | Construction | 2011 |
| Stay Hame Ltd | Real estate | 2026 |
| Stem Recruitment Solutions Ltd | Administrative & support | 2016 |
| Steri Systems Limited | Professional & scientific | 2015 |
| Stirling Care Home Ltd | Health & social care | 2020 |
| Stonedyke Limited | Real estate | 2020 |
| Stoneroad Limited | Wholesale & retail | 2008 |
| Strength Shop Ltd | Wholesale & retail | 2018 |
| Structureseal Services Limited | Construction | 2012 |
| Sureway Construction Co. Limited | Administrative & support | 1969 |
| Sustainable Hygiene Specialists Ltd | Professional & scientific | 2025 |
| Sutton & Croy Properties Ltd | Real estate | 2024 |
| Sweetbakeshk Ltd | Wholesale & retail | 2026 |
| Swinton LIC Limited | Wholesale & retail | 2014 |
| Syedemad Limited | Wholesale & retail | 2025 |
| T Accounts Limited | Professional & scientific | 2017 |
| Taajirun Ameen Ltd | Real estate | 2019 |
| Tait Transport Solutions Limited | Transport & logistics | 2020 |
| Talon Business Solutions Limited | Extraterritorial | 1990 |
| Tapa Properties Ltd | Real estate | 2025 |
| Tartan Escapes Limited | Extraterritorial | 2020 |
| Taste Holdings T/A Alhambra Bar Ltd | Hospitality | 2025 |
| Taxi Hope Ltd | Transport & logistics | 2022 |
| Taylored Nail Academy Limited | Other services | 2023 |
| TD Nails Spa Bellshill Ltd | Other services | 2024 |
| Tech First IT Solutions Ltd | Information & communication | 2023 |
| Tech Solutions Lanarkshire Ltd | Professional & scientific | 2024 |
| Tech Spectrum Ltd | Professional & scientific | 2023 |
| Teeclops Ltd | Information & communication | 2019 |
| THE Anchored Lives Ministry Ltd | Other services | 2025 |
| THE Braw and the Brave Ltd | Information & communication | 2024 |
| THE Cockitt HAT Limited | Professional & scientific | 2008 |
| THE Ethnic Bazar Ltd | Arts & recreation | 2018 |
| THE Home Hub Mortgage Centre Limited | Financial services | 2025 |
| THE Ice Cream Cart Company Ltd. | Hospitality | 2011 |
| THE KFA Group Ltd | Wholesale & retail | 2019 |
| THE Malang People Limited | Other services | 2024 |
| THE Music & Dance Academy Limited | Education | 2008 |
| THE Orkney Salmon Company Limited | Extraterritorial | 1989 |
| THE Real Beard Santa Company Ltd | Arts & recreation | 2022 |
| THE Roof Store Limited | Construction | 2023 |
| THE Simpler Solution Limited | Information & communication | 2007 |
| Thermsaver Holdings Ltd | Professional & scientific | 2017 |
| Thermsaver Management Solutions Ltd | Wholesale & retail | 2017 |
| Thornecliffe Property Ltd | Real estate | 2026 |
| Tinto Toners Limited | Manufacturing | 2015 |
| Tnhp Ltd | Other services | 2025 |
| Toolporters Limited | Wholesale & retail | 2018 |
| Toolsaver Ltd | Wholesale & retail | 1975 |
| Toolstop Ltd | Extraterritorial | 2018 |
| Top Notch Nailing Ltd | Construction | 2025 |
| Top Selling (UK Direct) Ltd | Wholesale & retail | 2023 |
| Top Service Vehicle Specialist Ltd | Wholesale & retail | 2025 |
| Topa Homes Ltd | Real estate | 2024 |
| Total Carpet Tile (TCT) Solutions Ltd. | Other services | 2007 |
| TPI (Vendor Inspection) Ltd. | Other services | 2017 |
| Trade Space Solutions Ltd | Administrative & support | 2025 |
| Trademark Property Care Ltd | Construction | 2022 |
| Traiadicom Ltd | Transport & logistics | 2016 |
| Traynor Group Ltd | Financial services | 2025 |
| Trendnestt Ltd | Wholesale & retail | 2026 |
| Trendsnap Ltd | Wholesale & retail | 2024 |
| Trident Maintenance Services Ltd | Professional & scientific | 2015 |
| Trilemma Consulting Limited | Administrative & support | 2015 |
| Triton C.N.C. Limited | Manufacturing | 1976 |
| Truxun Limited | Manufacturing | 2018 |
| Twisted Angel Ltd | Wholesale & retail | 2025 |
| U.K. Paper Rolls Limited | Administrative & support | 2005 |
| Uddingston 199 Ltd | Real estate | 2022 |
| Uddingstons Limited | Hospitality | 2015 |
| UK Blossom Auto Car Limited | Wholesale & retail | 2020 |
| Ukpr Holdings Limited | Financial services | 2019 |
| Ukpr Printing Services Limited | Administrative & support | 2013 |