| Summerfold Developments Limited | | 1983 |
| Surrey Medical Network Limited | Health & social care | 2015 |
| Surrey MLD Ltd | Other services | 2023 |
| Survey Galaxy Ltd | Professional & scientific | 2003 |
| Sutton Energy Consultants Limited | Financial services | 2015 |
| SWD Consulting Ltd | Professional & scientific | 2025 |
| Sweatequity Limited | Financial services | 2016 |
| Swimax Ltd | Wholesale & retail | 2016 |
| T-Mass Media Limited | Professional & scientific | 2024 |
| Takeaway Italian Limited | Hospitality | 2019 |
| Tame Developments Ltd | Construction | 2023 |
| TD Padel Ltd | Arts & recreation | 2022 |
| TDE (Heathrow) Limited | Transport & logistics | 2019 |
| Tellwright Property Group Limited | Real estate | 2020 |
| Teresa Mcelroy Limited | Arts & recreation | 2015 |
| Terra Matter Design Limited | Real estate | 2024 |
| Thai Courtyard Cafe Limited | Hospitality | 2020 |
| Thames Solar Electric Ltd | Manufacturing | 2019 |
| Thameside Technical Services Limited | Construction | 2007 |
| That Wineshop Limited | Wholesale & retail | 2009 |
| THE Bike Fixer Limited | Other services | 2004 |
| THE Black Sheep Caffe and Bakery Ltd | Hospitality | 2012 |
| THE Cedars Care Home (Ashford) Limited | Health & social care | 2005 |
| THE Choral Foundation, the Chapel Royal, Hampton Court Palace | Arts & recreation | 2011 |
| THE Cornerways (East Molesley) Residents Management Company Ltd | Real estate | 2022 |
| THE Foundry Team Ltd | Education | 2019 |
| THE Greensage Group Ltd | Construction | 2023 |
| THE Greg Secker Foundation | Administrative & support | 2011 |
| THE Hideaway Kingston Ltd | Hospitality | 2024 |
| THE Horse Rangers Association Limited | Other services | 2010 |
| THE Leigh Residents Management Company Limited | Real estate | 2001 |
| THE Masterclass Media Foundation | Information & communication | 2006 |
| THE Maze Hairdressers Limited | Other services | 2004 |
| THE Outsourcing Group Ltd | Professional & scientific | 2025 |
| THE Pantiles Care Home Limited | Health & social care | 2006 |
| THE Peacepath Project CIC | Manufacturing | 2025 |
| THE People Practice Limited | Arts & recreation | 2001 |
| THE Retreat Richmond Property Management Company Limited | Real estate | 1989 |
| THE Rogue Group Ltd | Information & communication | 2017 |
| THE Royal Tennis Court | Arts & recreation | 1994 |
| THE Sowers Group Ltd | Professional & scientific | 2024 |
| THE Traditional Way Clinic Ltd | Health & social care | 2023 |
| THE Venture Collective Ltd | Financial services | 2020 |
| THE Voice Education Trust | Education | 2009 |
| THE Warehouse Gyms Holdings Limited | Arts & recreation | 2015 |
| THE Wolsey Court Management Committee Ltd | Households | 2014 |
| Theo Design Studio Ltd | Arts & recreation | 2024 |
| Think Prime Limited | Transport & logistics | 2011 |
| Tiller Informatics Limited | Information & communication | 2015 |
| TIP Studio Ltd | Wholesale & retail | 2017 |
| Title Sports Ltd | Administrative & support | 2015 |
| Tiza Creative Limited | Other services | 2010 |
| TN.68 Limited | Other services | 2015 |
| Toast & Culture Club Ltd | Real estate | 2019 |
| Toby East Sussex Cleaners Ltd | Administrative & support | 2026 |
| Townshend LAB Limited | Manufacturing | 2017 |
| Toxnavigation Limited | Professional & scientific | 2017 |
| Transability Limited | Financial services | 1999 |
| Treo Creative Limited | Professional & scientific | 2020 |
| Tudor Court (Teddington) Residents Association Limited | Real estate | 1997 |
| Tudor REG Limited | Administrative & support | 2025 |
| Tumbleweed Developments Ltd | Real estate | 2011 |
| Turkish Barber One Ltd | Other services | 2020 |
| Twenty-Nine Holdings Ltd | Real estate | 2020 |
| Tyler J P Limited | Information & communication | 2012 |
| Udamo Limited | Health & social care | 2015 |
| Ultimate Defenders Limited | Information & communication | 2025 |
| Untangld North Ltd | Professional & scientific | 2023 |
| Urbane Outfitter Limited | Other services | 2018 |
| V FAM Holdings Limited | Real estate | 2019 |
| V FAM Management Ltd | Real estate | 2024 |
| Vai’S Kitchen Ltd | Hospitality | 2021 |
| Valiant FX Bidco Limited | Other services | 2023 |
| Valiant FX Holdco Limited | Financial services | 2023 |
| Valiant FX Midco Limited | Other services | 2023 |
| Valiant FX Topco Limited | Financial services | 2022 |
| Validuslm (2019) Limited | Construction | 2019 |
| Vann Farm Limited | Agriculture & fishing | 2019 |
| Vecchia Roma Limited | Other services | 2015 |
| Vedat Hairdressing Limited | Other services | 2012 |
| Velox Healthcare Limited | Administrative & support | 2022 |
| Velvet Group Limited | Health & social care | 2008 |
| Veran Bidco Limited | Financial services | 2026 |
| Veran Group Holdings Limited | Financial services | 2024 |
| Veran Implementation Services Limited | Professional & scientific | 2020 |
| Veran Performance Limited | Professional & scientific | 2012 |
| Veran Topco Limited | Financial services | 2026 |
| Verboo Limited | Professional & scientific | 2020 |
| Verica Limited | Information & communication | 2016 |
| Verto Nutrition Ltd | Health & social care | 2022 |
| Vetness Ltd | Professional & scientific | 2017 |
| VGI Global Holdco Limited | Financial services | 2026 |
| VGI Global Limited | Financial services | 2025 |
| VGI Global Midco Limited | Financial services | 2026 |
| Victoria Barbour Garden Design Limited | Professional & scientific | 2022 |
| Vines Wine Merchants Ltd | Wholesale & retail | 2024 |
| Viridian XP Limited | Financial services | 2025 |
| Vision PIX Ltd | Administrative & support | 2023 |
| Visual Space Ltd | Real estate | 2018 |
| Viti Solutions Limited | Professional & scientific | 2015 |