| Tennis Pro Ltd | Arts & recreation | 2016 |
| THE 5TH MAN Ltd | Administrative & support | 2023 |
| THE Devisdale Management Company Limited | Households | 1996 |
| THE Luna Social Ltd | Professional & scientific | 2022 |
| THE Professional Group of Companies Limited | Real estate | 1990 |
| THE Rokko Partnership LLP | | 2015 |
| THE Stickman Consultancy Limited | Professional & scientific | 2012 |
| Thevenuestylist Ltd | Administrative & support | 2015 |
| Think Big Global Limited | Wholesale & retail | 2010 |
| Thredz Fashion Limited | Wholesale & retail | 2022 |
| TM Leisure (Manchester) Ltd | Professional & scientific | 2014 |
| Top 2 Tail Dog Spa Limited | Agriculture & fishing | 2017 |
| Trafford Media & Communications Ltd | Administrative & support | 2004 |
| Treehouse Real Estate Limited | Real estate | 2018 |
| Trevally Engineering Ltd | Professional & scientific | 2014 |
| TRO Architecture Limited | Professional & scientific | 2026 |
| Trustpath Ventures Ltd | Professional & scientific | 2022 |
| TS NC1 Ltd | Real estate | 2024 |
| Turkington Ltd | Health & social care | 2018 |
| Valchirian Ltd | Wholesale & retail | 2025 |
| Vamos Play Ltd | Information & communication | 2020 |
| Vixen Recycling Limited | Wholesale & retail | 2024 |
| W.Litherland(Farming)Limited | Agriculture & fishing | 1964 |
| Waterson's Rentals Ltd | Real estate | 2017 |
| Watersons Independent Estate Agents (Sale) Limited | Real estate | 2009 |
| Whitebeach Investments Limited | Financial services | 2023 |
| Wilson Sustainability Limited | Construction | 2024 |
| Winsley Limited | Real estate | 2003 |
| Winsley RTM Limited | Households | 2005 |
| WS Media Developments Ltd | Administrative & support | 2023 |
| Zack Stone Ltd | Manufacturing | 2009 |