| Teign Properties (Loddiswell) Limited | Real estate | 2020 |
| Tendy Group Limited | Administrative & support | 2025 |
| Thackeray Media Limited | Information & communication | 2017 |
| THE 31 Fore Street Management Company Limited | Households | 2018 |
| THE Abbeyfield South West Society Limited | Real estate | 2024 |
| THE Acorn Management Company (Thurlestone) Limited | Real estate | 2005 |
| THE Appleloft (Hope Barton Barns) Limited | Hospitality | 1993 |
| THE Arbshouse (Hope Barton Barns) Limited | Hospitality | 1993 |
| THE Bakehouse (Hope Barton Barns) Limited | Hospitality | 1993 |
| THE Billy CAN Limited | Wholesale & retail | 2021 |
| THE Boatyard Kingsbridge Limited | Households | 2020 |
| THE Braai GUY Ltd | Hospitality | 2020 |
| THE Brooking Plant Limited | Financial services | 2023 |
| THE Byre (Hope Barton Barns) Limited | Hospitality | 1989 |
| THE Catchouse (Hope Barton Barns) Limited | Hospitality | 1993 |
| THE Chameleon Group (Nottingham) Limited | Construction | 2011 |
| THE Ciderpress (Hope Barton Barns) Limited | Hospitality | 1993 |
| THE Crab Shed Ltd | Extraterritorial | 2015 |
| THE Dairy (Hope Barton Barns) Limited | Hospitality | 1990 |
| THE Deck Causeway Ltd | Hospitality | 2025 |
| THE Deer Wood Trust C.I.C. | Agriculture & fishing | 2023 |
| THE Devon Good Life Ltd | Arts & recreation | 2026 |
| THE East Portlemouth Collective Limited | Wholesale & retail | 2025 |
| THE Egremont Trust (Salcombe) | Education | 2011 |
| THE Excursion Club Ltd | Administrative & support | 2025 |
| THE Exec Space Agency Ltd | Administrative & support | 2024 |
| THE Family Bakery Kingsbridge Ltd | Manufacturing | 2026 |
| THE Fidget Project CIC | Education | 2024 |
| THE Fire Shack Ltd | Wholesale & retail | 2023 |
| THE GAS MAN (South West) Limited | Construction | 2001 |
| THE Glynn Collective Limited | Financial services | 2026 |
| THE Granary (Hope Barton Barns) Limited | Hospitality | 1992 |
| THE Grate Revival Ltd | Wholesale & retail | 2005 |
| THE Guest Whisperer Ltd | Professional & scientific | 2025 |
| THE Harbour Bookshop Ltd | Wholesale & retail | 2026 |
| THE Hayloft (Hope Barton Barns) Limited | Hospitality | 1991 |
| THE Holiday Hive Limited | Education | 2023 |
| THE Human Capital Group Limited | Professional & scientific | 2017 |
| THE IWH Group Limited | Professional & scientific | 2016 |
| THE J+Sper Company Limited | Financial services | 2024 |
| THE Linhay (Hope Barton Barns) Limited | Hospitality | 1990 |
| THE Little Tortilleria Ltd | Manufacturing | 2021 |
| THE Longbrook Farm Management Company Limited | Households | 2005 |
| THE Mains MAN Ltd | Construction | 2022 |
| THE Motherborn Collective CIC | Administrative & support | 2024 |
| THE Mylen (Hope Barton Barns) Limited | Hospitality | 1993 |
| THE Old Life Boathouse South Sands Salcombe Limited | Real estate | 2021 |
| THE Parlour (Hope Barton Barns) Limited | Hospitality | 1991 |
| THE Really Good Cleaning Company Ltd | Administrative & support | 2025 |
| THE Really Good Media Company Ltd | Information & communication | 2018 |
| THE Rivermaid Investment Company Ltd | Real estate | 2020 |
| THE Roaming Epicurean Ltd | Hospitality | 2022 |
| THE Roost (Hope Barton Barns) Limited | Hospitality | 1990 |
| THE S Coyte Family Limited | Administrative & support | 2018 |
| THE Salcombe Brewery Co. Limited | Manufacturing | 2013 |
| THE Salcombe Clothing Company Limited | Wholesale & retail | 2016 |
| THE Salcombe Ferry Co Ltd | Transport & logistics | 2011 |
| THE Salcombe Yawl Ltd | Hospitality | 2024 |
| THE Sheephouse (Hope Barton Barns) Limited | Hospitality | 1990 |
| THE Shippon (Hope Barton Barns) Limited | Hospitality | 1992 |
| THE Sidings (Kingsbridge) Maintenance Co. Ltd. | Households | 1994 |
| THE Skincare Store Ltd | Other services | 2023 |
| THE Sumor House (Hope Barton Barns) Limited | Hospitality | 2011 |
| THE Sunset Trading Company Ltd | Wholesale & retail | 2025 |
| THE Tackroom (Hope Barton Barns) Limited | Hospitality | 1993 |
| THE Talletloft (Hope Barton Barns) Limited | Hospitality | 1992 |
| THE TET Corporation Limited | Administrative & support | 2017 |
| THE Tree House (Salcombe) Limited | Wholesale & retail | 2016 |
| THE Waterhouse Trust | Hospitality | 2007 |
| THE Wholechild Sendco Ltd | Education | 2022 |
| THE Willows (ST. Athan) Management Company Limited | Extraterritorial | 2000 |
| THE Winning Wardrobe Ltd | Wholesale & retail | 2026 |
| THE Yard Salcombe Ltd | Real estate | 2022 |
| THE Yoga Body Ltd | Other services | 2017 |
| Thompson and Rogers Aerial and Satellite Ltd | Other services | 2008 |
| Thompson Carpentry (Salcombe) Ltd | Construction | 2011 |
| Three Barton House (Hope Barton Barns) Limited | Hospitality | 1995 |
| Three Little Piggies Limited | Wholesale & retail | 2001 |
| Three Shires Inn (Langdale) Limited | Hospitality | 2015 |
| Thurlestone Beach Management Limited | Real estate | 2004 |
| Thurlestone Estates,Limited | Hospitality | 1933 |
| Thurlestone Golf Club Limited | Hospitality | 2024 |
| Thurlestone Links Management Company Limited | Households | 1974 |
| Thurlestone Management Limited | Real estate | 1999 |
| Tiffin Films Limited | Information & communication | 2008 |
| Tigertooth Productions Limited | Information & communication | 2013 |
| Till the Coast IS Clear C.I.C. | Other services | 2018 |
| TJD Construction Limited | Construction | 2006 |
| Toad Hall Cottages Ltd. | Administrative & support | 1994 |
| Tony Glynn Scaffolding Ltd | Construction | 2008 |
| TOR Trade Park Management Company Ltd | Real estate | 2016 |
| Torbay Property Management Ltd | Households | 2021 |
| Torr Robotics Ltd | Professional & scientific | 2026 |
| Town & Country Conveyancers Limited | Professional & scientific | 1999 |
| Town & Country Property Lawyers Limited | Professional & scientific | 1999 |
| TP Construction (SW) Ltd | Construction | 2002 |
| TP Works Ltd | Administrative & support | 2022 |
| TPM Torbay Ltd | Households | 2021 |
| TQ7 Property Ltd | Hospitality | 2020 |
| Tracertec Limited | Hospitality | 1994 |