| THE Outstanding Events Company Limited | Arts & recreation | 2006 |
| THE OWL Nest Ltd | Education | 2020 |
| THE Patio Cafe Bar Ltd | Hospitality | 2024 |
| THE Pawsome Poochie Club Ltd | Other services | 2026 |
| THE Pilates Yard Ltd | Education | 2025 |
| THE Pitstop Property Company Limited | Real estate | 2018 |
| THE Pizza Yard Wakefield Ltd | Hospitality | 2023 |
| THE Positive Psychologist Ltd | Education | 2020 |
| THE Print & Dance House Ltd | Wholesale & retail | 2026 |
| THE Project Professional Limited | Professional & scientific | 2017 |
| THE Property Pair Ltd | Real estate | 2020 |
| THE RAW Store (North East) Ltd | Wholesale & retail | 2019 |
| THE RB Competition 2025 Ltd | Arts & recreation | 2025 |
| THE Real Housing Foundation Limited | Administrative & support | 2005 |
| THE Red Shop BFD Ltd | Wholesale & retail | 2026 |
| THE Rhubarb Triangle Farm Shop Limited | Wholesale & retail | 2015 |
| THE S.M.A.S.H Society C.I.C. | Health & social care | 2023 |
| THE Sanctuary Project Limited | Hospitality | 2011 |
| THE Sanders Partnership Limited | Extraterritorial | 2019 |
| THE Secret Garden Children's Soft Play Centre Limited | Arts & recreation | 2016 |
| THE Shoe Shop Ltd | Wholesale & retail | 2025 |
| THE Sign Gallery Limited | Manufacturing | 2004 |
| THE Silvertini Florist Limited | Wholesale & retail | 2023 |
| THE Singin Hinny Limited | Hospitality | 2016 |
| THE Small Car Garage Limited | Wholesale & retail | 2021 |
| THE Society of Local Authority Chief Executives and Senior Managers (Solace Group) Ltd | Professional & scientific | 2000 |
| THE Sorting Office Carlton Ltd | Hospitality | 2024 |
| THE SP16+ Trustees Ltd | Administrative & support | 2025 |
| THE Spiced Mango Cafe Limited | Hospitality | 2020 |
| THE Spring Community Cafe Limited | Hospitality | 2012 |
| THE Stress Specialist Limited | Professional & scientific | 2017 |
| THE Supplement Company Limited | Construction | 2008 |
| THE Supplement Vault Ltd | Arts & recreation | 2025 |
| THE Talentees Academy Ltd | Education | 2025 |
| THE TAN Bar 18 Ltd | Other services | 2026 |
| THE Tanning & Spraying Studios Limited | Other services | 2008 |
| THE Tasting Lounge Ltd | Wholesale & retail | 2018 |
| THE Tatie Shed Ltd | Wholesale & retail | 2026 |
| THE TEX Services Group Ltd | Water & waste | 1998 |
| THE Tile & Bathroom World (Leeds) Limited | Wholesale & retail | 2006 |
| THE Timber Co 2024 Ltd | Manufacturing | 2022 |
| THE Tipple Express Ltd | Hospitality | 2025 |
| THE Town Dental Ltd | Health & social care | 2022 |
| THE Treat Collective Ltd | Hospitality | 2026 |
| THE Vault (Cheshire) Ltd | Hospitality | 2022 |
| THE Vibe Dance & Fitness Studio Ltd | Education | 2022 |
| THE Virtual IT Director Ltd | Information & communication | 2022 |
| THE Vortex Bar and Nightclub Ltd | Hospitality | 2019 |
| THE Wakefield Welding Centre Limited | Wholesale & retail | 1991 |
| THE Walled Garden Sanctuary Ltd | Wholesale & retail | 2025 |
| THE Water Heating Company Limited | Construction | 2018 |
| THE Waterways (Bingley) Management Company Limited | Households | 2011 |
| THE Wednesday Word Limited | Other services | 2008 |
| THE Wells Academy Yorkshire Ltd | Education | 2019 |
| THE White Mind Company Ltd | Health & social care | 2021 |
| THE White Rose Management Company Limited | Households | 2016 |
| THE Will Way Ltd | Other services | 2021 |
| THE Willow Tree Private Nursery Ltd | Health & social care | 2022 |
| THE Wood Protection Association | Professional & scientific | 2005 |
| THE Working Town Limited | Wholesale & retail | 2022 |
| THE York Clinic Ltd | Health & social care | 2024 |
| THE Yorkshire Blasters Ltd | Wholesale & retail | 2026 |
| THE Yorkshire Car Centre Ltd | Wholesale & retail | 2025 |
| THE Yorkshire Catering Company Yorkshire Limited | Hospitality | 2018 |
| THE Yorkshire Foot Surgery and Biomechanics Clinic Limited | Health & social care | 2005 |
| THE Yorkshire Handbag Co Ltd | Wholesale & retail | 2019 |
| THE Yorkshire Leadership Group Limited | Professional & scientific | 2006 |
| THE Yorkshire Live Music Project C.I.C. | Arts & recreation | 2014 |
| THE Yorkshire Medical Company Ltd. | Health & social care | 2024 |
| THE Yorkshire Mining Company Limited | Mining & quarrying | 2017 |
| THE Yorkshire Property Collection Limited | Real estate | 2020 |
| THE Yorkshire Speechie Limited | Health & social care | 2023 |
| THE2NDWORDISOFF Ltd | Wholesale & retail | 2026 |
| Thedank Ltd | Arts & recreation | 2020 |
| Thedaylife Limited | Wholesale & retail | 2025 |
| Thekeyclinic Ltd | Wholesale & retail | 2025 |
| Thelittleify Ltd | Wholesale & retail | 2022 |
| Thelittlepsychotherapist Limited | Health & social care | 2023 |
| Thenetwork Ltd | Information & communication | 2023 |
| Theoremics Ltd | Information & communication | 2025 |
| Thepositivityco Ltd. | Wholesale & retail | 2022 |
| Theresa Care Limited | Health & social care | 2020 |
| Theresa’S Patisserie Limited | Hospitality | 2018 |
| Therg Ltd | Other services | 2018 |
| Thermaframe Glazing Ltd | Construction | 2026 |
| Thermo MAN Limited | Construction | 2021 |
| Thermotech Building Maintenance Limited | Manufacturing | 2002 |
| Thetradesman Ltd | Manufacturing | 2016 |
| Thevaluecircle LLP | | 2017 |
| THH Recruitment Limited | Administrative & support | 2025 |
| Thiara-Invest Ltd | Financial services | 2022 |
| Thiele Dienstleistung Ltd | Administrative & support | 2008 |
| Thikk Ltd | Wholesale & retail | 2025 |
| Thindal Consultancy UK Ltd | Professional & scientific | 2021 |
| Think B2B Marketing Limited | Administrative & support | 2014 |
| Think Green Property Services Limited | Construction | 2013 |
| Think Nexxt Ltd | Professional & scientific | 2016 |
| Thinksustain Limited | Professional & scientific | 2020 |
| Third JAR Studios Ltd | Information & communication | 2025 |
| Third Wave Productions Ltd | Professional & scientific | 2023 |