| THE Counsellor's Path Ltd | Education | 2025 |
| THE Crafted Yard Ltd | Administrative & support | 2025 |
| THE Curious Case Company Ltd | Arts & recreation | 2025 |
| THE Deck Tile Co. Limited | Wholesale & retail | 2006 |
| THE Dental Centre Limited | Health & social care | 2006 |
| THE Difference Club Ltd | Extraterritorial | 2015 |
| THE Dojo (Judo) Limited | Arts & recreation | 2023 |
| THE Drinks CFO Ltd | Information & communication | 2018 |
| THE Earring Collection (Winchester) Ltd | Wholesale & retail | 2016 |
| THE Earring Collection Ltd | Wholesale & retail | 2014 |
| THE Entertainment Booker Ltd | Arts & recreation | 2026 |
| THE Eteach Group Limited | Financial services | 2011 |
| THE Events Partnership Limited | Professional & scientific | 2013 |
| THE Family Concierge Ltd | Administrative & support | 2018 |
| THE FG SU Folk Group Limited | Professional & scientific | 2024 |
| THE FHL Group of Companies Ltd | Financial services | 2025 |
| THE Flying Circus Inc Ltd | Professional & scientific | 2020 |
| THE Foxes' DEN Cafe CIC | Wholesale & retail | 2018 |
| THE Friendly Panda Ltd | Wholesale & retail | 2019 |
| THE Garden Gnome Ltd | Administrative & support | 2023 |
| THE German Car Group Ltd | Wholesale & retail | 2019 |
| THE Greenhouse Productions Ltd | Information & communication | 2014 |
| THE Haus of Skin Ltd | Professional & scientific | 2020 |
| THE Heart of Belonging CIC | Education | 2026 |
| THE Hound Lounge Limited | Administrative & support | 2026 |
| THE Hymatic Engineering Company Limited | Manufacturing | 1937 |
| THE Investment Bank Ltd | Financial services | 2006 |
| THE Invictus Project (Supported Housing) CIC | Hospitality | 2023 |
| THE IT Effect Solutions Ltd | Information & communication | 2024 |
| THE Jessica Project Community Interest Company | Education | 2025 |
| THE Knowledge Academy (UK) Limited | Extraterritorial | 2010 |
| THE Knowledge Academy Holdings Limited | Professional & scientific | 2013 |
| THE Knowledge Academy Limited | Administrative & support | 2009 |
| THE KOI Store Limited | Agriculture & fishing | 2025 |
| THE Kweku Abbiw Group Ltd | Wholesale & retail | 2025 |
| THE Legacy Kingdom CIC | Arts & recreation | 2024 |
| THE Legal FEE Finance Group Limited | Financial services | 2023 |
| THE Limes Residents Management Company Limited | Households | 2016 |
| THE Look in Community Cafe | Hospitality | 2010 |
| THE Lozenge Limited | Real estate | 2009 |
| THE Millstone Collection UK Ltd | Manufacturing | 2011 |
| THE Mirror Experts Ltd | Extraterritorial | 2013 |
| THE Natural Wonder Project CIC | Education | 2021 |
| THE Niche Media Ltd | Information & communication | 2019 |
| THE Ninth Collective Ltd | Professional & scientific | 2022 |
| THE O Education Group Limited | Financial services | 2025 |
| THE Ocean Steam Ship Company Limited | Professional & scientific | 1984 |
| THE Old Grain Barn Limited | Wholesale & retail | 2016 |
| THE Paramount Roofing Company Ltd | Construction | 2018 |
| THE Pardner Limited | Extraterritorial | 2012 |
| THE Parks (Bracknell) Management Ltd | Households | 2025 |
| THE Phirm LLP | | 2009 |
| THE Physio Studio Inc Limited | Health & social care | 2013 |
| THE Pole Club Limited | Arts & recreation | 2019 |
| THE Polo Academy Limited | Arts & recreation | 2015 |
| THE Pool MEN Limited | Households | 2022 |
| THE Print Room Group Limited | Professional & scientific | 1990 |
| THE Quarters Bracknell Management Company Limited | Households | 2016 |
| THE Recruiters (Contracts) Ltd | Administrative & support | 2021 |
| THE Red Affect Ltd | Professional & scientific | 2025 |
| THE Refurbisher Ltd | Construction | 2008 |
| THE Rezi Group Ltd | Transport & logistics | 2026 |
| THE Ring Amateur Boxing Club Ltd | Education | 2017 |
| THE Salt Kingdom Ltd | Wholesale & retail | 2021 |
| THE Sameer Project CIC | Other services | 2026 |
| THE Sands Security Group Ltd | Administrative & support | 2015 |
| THE Sash Window Workshop Limited | Manufacturing | 2012 |
| THE SB Sports Facility Group Ltd | Construction | 2024 |
| THE School of Music Ltd | Education | 2017 |
| THE Shorstan Company Limited | Real estate | 1986 |
| THE Small Charity Toolbox Limited | Professional & scientific | 2020 |
| THE Social Vision Ltd | Information & communication | 2024 |
| THE Tape Casting Warehouse (Europe) Limited | Wholesale & retail | 2020 |
| THE Treeple Arborists Ltd | Agriculture & fishing | 2023 |
| THE Tubie Collective Ltd | Wholesale & retail | 2024 |
| THE Turner Agency Communications Ltd | Professional & scientific | 2012 |
| THE Turner Agency Limited | Administrative & support | 1999 |
| THE VA Team Limited | Administrative & support | 2021 |
| THE Vale of the White Horse Gliding Centre Limited | Arts & recreation | 1960 |
| THE Wellfit Programme Limited | Extraterritorial | 2020 |
| THE Wild Garden Ltd | Administrative & support | 2020 |
| THE Window Doctors (Thames Valley) Ltd | Other services | 2017 |
| Thebe & Ghale Ltd | Real estate | 2025 |
| Thebestprint Limited | Manufacturing | 2014 |
| Thelema Consulting Ltd | Professional & scientific | 2022 |
| Therapaws Limited | Professional & scientific | 2009 |
| Therapyland Ltd | Health & social care | 2023 |
| Thermal Comfort Heating Ltd | Construction | 2022 |
| Thermal Measuring Equipment Limited | Professional & scientific | 1991 |
| Thesashrepairshop Limited | Extraterritorial | 2022 |
| Thessinger Electrical Limited | Financial services | 2021 |
| Thessinger Energy and Power Limited | Professional & scientific | 2022 |
| Thessinger Industrial Holdings Ltd | Financial services | 2021 |
| Thin White Duck Limited | Professional & scientific | 2017 |
| Thind Realty Solutions Ltd | Real estate | 2024 |
| Think Mortgages Ltd | Financial services | 2004 |
| Thinksys Limited | Professional & scientific | 2013 |
| Third Cube Ltd | Construction | 2022 |
| Thisisyou Ltd | Other services | 2023 |
| Thomas Davies Holdings Ltd | Professional & scientific | 2016 |