| Shark Way Property Investments Ltd | Real estate | 2020 |
| Sidekick (TT) Nominees Limited | Professional & scientific | 2024 |
| Simkap Limited | Professional & scientific | 2009 |
| Simkap Wills, Trusts & Estate Planning Limited | Financial services | 2021 |
| Simmigrate Ltd | Information & communication | 2022 |
| Skyline Reach Media Ltd | Professional & scientific | 2025 |
| Sloane and Sterling Ltd | Administrative & support | 2026 |
| Solar Development Spain One Ltd | Administrative & support | 2019 |
| Sorauren Limited | Professional & scientific | 2020 |
| Southhampton Street Limited | Real estate | 2021 |
| Sports Excellence Semc Limited | Arts & recreation | 2016 |
| SR Business Partners Ltd | Professional & scientific | 2025 |
| ST George Business Advisory Limited | Professional & scientific | 2024 |
| ST George Professional Services Limited | Professional & scientific | 2013 |
| Startup Social Ltd | Education | 2025 |
| Stay Belvedere Hotels Ltd | Hospitality | 2016 |
| Stedman Denny Limited | Professional & scientific | 2011 |
| Stige Consulting Ltd | Construction | 2010 |
| Sunel UK Limited | Construction | 2015 |
| Superyacht Media Group Limited | Administrative & support | 2022 |
| Supra 888 Ltd | Construction | 2022 |
| Supra London Limited | Real estate | 2023 |
| Talisker House Limited | Real estate | 2021 |
| Tattoo Essentials Ltd | Wholesale & retail | 2023 |
| Tax Consulting Group Holdings Limited | Financial services | 2026 |
| Tax Consulting Group Limited | Professional & scientific | 2021 |
| Tbhc Projects Ltd | Construction | 2026 |
| Teacher Retirement Investment Company of Texas Ltd. | Financial services | 2015 |
| Telyton Ltd | Information & communication | 2025 |
| THE 000 Club Limited | Transport & logistics | 2020 |
| THE Access Lifestyle Card Ltd | Administrative & support | 2011 |
| THE Care Leaders Fellowship CIC | Education | 2019 |
| THE Care Leaders Limited | Education | 2017 |
| THE Care Leaders Online Ltd | Education | 2023 |
| THE Goals for Good Foundation | Health & social care | 2023 |
| THE Infinite-Turing Partnership LP | | 2025 |
| THE Pink Lace Entertainment Ltd | Wholesale & retail | 2025 |
| THE Private Realtor Ltd | Real estate | 2021 |
| THE Service Compxny Ltd | Transport & logistics | 2019 |
| THE Startup Leap Ltd | Information & communication | 2024 |
| THE Weight Care Clinic Ltd | Health & social care | 2024 |
| THE Worldwide Computer Company Limited | Information & communication | 2008 |
| Thera Wealth Management Ltd | Financial services | 2021 |
| Tier One Tickets Ltd | Administrative & support | 2023 |
| Tmus Sports Ltd | Arts & recreation | 2021 |
| Tmus Sports S1 Limited | Arts & recreation | 2023 |
| Tough Code Holdings Ltd | Financial services | 2025 |
| Tough Code Ltd | Manufacturing | 2024 |
| Transforming Everyday Decisions Limited | Information & communication | 2025 |
| Treenity Tree Planting Services Limited | Agriculture & fishing | 2023 |
| Trinityaries Ltd | Manufacturing | 2013 |
| TSG Consumer UK LLP | | 2019 |
| UK Finance One (NO.1) Ltd | Financial services | 2023 |
| Ultimate Master Classes Limited | Education | 2022 |
| UNB Capital Investments UK Limited | Professional & scientific | 2024 |
| UNB Eastmed UK Limited | Financial services | 2023 |
| UNB Investments UK Limited | Professional & scientific | 2024 |
| UNB Management Services UK Limited | Professional & scientific | 2024 |
| UNB Resources UK Limited | Financial services | 2015 |
| UNB Ventures UK Limited | Professional & scientific | 2024 |
| UNB Wealth Management UK Limited | Professional & scientific | 2014 |
| Uncap Properties UK Limited | Professional & scientific | 2012 |
| Unem Universidad Europa (NGO) L.P. | | 2019 |
| Unique PLT Limited | Wholesale & retail | 2023 |
| Valbridge Chauffering & Rentals Limited | Wholesale & retail | 2025 |
| Valbridge Properties Limited | Financial services | 2025 |
| Valbridge Technologies Limited | Information & communication | 2025 |
| Van Riebeeck (7570) Logistics Ltd | Transport & logistics | 2024 |
| Vantage Security Group Ltd | Administrative & support | 2025 |
| Vantix Capital Ltd | Financial services | 2025 |
| Vikranth Limited | Wholesale & retail | 2020 |
| Vincere Gallery Ltd | Professional & scientific | 2023 |
| Visanest Ltd | Administrative & support | 2026 |
| Vogue Education Ltd | Education | 2019 |
| VSB Consultancy Limited | Construction | 2021 |
| W1 Office Limited | Administrative & support | 2004 |
| WH Davies Limited | Construction | 2025 |
| Who's Here? Ltd | Information & communication | 2023 |
| Winkwow Limited | Wholesale & retail | 2025 |
| Winvars Ltd | Information & communication | 2024 |
| Woodland Research Limited | Professional & scientific | 2017 |
| Woodstock Management Services Limited | Financial services | 2000 |
| World of Plutoh UK Ltd | Professional & scientific | 2023 |
| York Investments Ltd | Administrative & support | 2001 |
| Zabu Group Ltd | Wholesale & retail | 2017 |
| Zeiniez Ltd | Wholesale & retail | 2025 |
| Zive Capital Limited | Administrative & support | 2022 |
| Zomycare Limited | Wholesale & retail | 2025 |
| Zpower Technologies Ltd. | Professional & scientific | 1999 |