| Maroontown Limited | Administrative & support | 2003 |
| Microangelo Limited | Information & communication | 2025 |
| Moogie River Trips Limited | Administrative & support | 2025 |
| Mount Caravans Limited | Extraterritorial | 1967 |
| Nature's Window Brewery Limited | Manufacturing | 2025 |
| Noah's ARK (Fowey) Limited | Health & social care | 2013 |
| Ollie's Gardens Limited | Administrative & support | 2022 |
| P Birkby Electrical Contractors Ltd | Construction | 2007 |
| Packham Composites Ltd | Professional & scientific | 2016 |
| Paliyathil Ltd | Hospitality | 2016 |
| Park Food & Wine Ltd | Wholesale & retail | 2021 |
| Patio Furniture Limited | Wholesale & retail | 2007 |
| Pebble & Salt Limited | Wholesale & retail | 2021 |
| Penquite Associates Ltd | Professional & scientific | 2023 |
| Place Stables Management Co. Limited | Professional & scientific | 1990 |
| Polruan Ferry Company Limited | Transport & logistics | 1924 |
| Pontvista Limited | Households | 2020 |
| Protectology Limited | Wholesale & retail | 2019 |
| QH Properties Ltd | Real estate | 2014 |
| Rawle Holdings Ltd | Financial services | 2023 |
| Renobuild Ltd | Construction | 2023 |
| River Fowey GIG Club Limited | Arts & recreation | 2016 |
| Rogus Ltd | Arts & recreation | 2011 |
| Russell Inn Polruan Ltd | Hospitality | 2021 |
| S400 Controls Ltd | Information & communication | 2011 |
| Safe Harbour Fowey Ltd | Hospitality | 2018 |
| Safe Harbour Inn Ltd | Hospitality | 2026 |
| Saints Way Wines Ltd | Agriculture & fishing | 2024 |
| Salomon Werner HAB & JPR Group Ltd | Financial services | 2020 |
| Salt ST Ives Ltd | Wholesale & retail | 2025 |
| Sandy Paws of Fowey Ltd | Wholesale & retail | 2025 |
| Sapooni Ltd | Manufacturing | 2011 |
| SE7EN Limited | Wholesale & retail | 2010 |
| Seashells Investments Ltd | Real estate | 2018 |
| Sibbald House Management Company Limited | Real estate | 2003 |
| Siden Investments Limited | Real estate | 2020 |
| Sitepresser Group Ltd | Information & communication | 2020 |
| Slick Business Ltd | Information & communication | 2021 |
| SM Advisory Ltd | Information & communication | 2026 |
| Smiling FOX Productions Ltd | Information & communication | 2014 |
| Solid State Design Limited | Professional & scientific | 1991 |
| Solutions to Fit Limited | Health & social care | 2012 |
| South Torfrey Farm Limited | Agriculture & fishing | 1995 |
| Squires Field Community Centre Community Interest Company | Education | 2016 |
| ST. Catherine's Court (Fowey) Limited | Real estate | 1982 |
| ST. Michael Archangel, UK | Education | 2019 |
| Strawbridge & SON Limited | Information & communication | 2008 |
| Structural Geoscience Services Ltd | Professional & scientific | 2020 |
| Stylecloud Ltd | Information & communication | 2023 |
| Sunny Side Surveys Ltd | Transport & logistics | 2018 |
| Surdhi Homes Ltd | Real estate | 2025 |
| Sydney Burgess & Partners Limited | Real estate | 1969 |
| Tecnopav Ltd | Construction | 2026 |
| THE Cornish Mushroom Company Ltd | Manufacturing | 2018 |
| THE Cornish Scoop Ltd | Wholesale & retail | 2025 |
| THE DU Maurier Festival Society | Arts & recreation | 2011 |
| THE Dwelling House at Fowey Limited | Hospitality | 2007 |
| THE Fowey Farm Shop Limited | Wholesale & retail | 2021 |
| THE Lantic Company Limited | Professional & scientific | 2017 |
| THE Nutshell Management Company Limited | Real estate | 2007 |
| THE Old School (Fowey) Management Company Limited | Households | 1996 |
| THE Quay Community Arts Hub Community Interest Company | Arts & recreation | 2026 |
| THE Society for Social and Critical Psychoanalysis Ltd | Education | 2020 |
| THE Wheelhouse Fowey Ltd | Real estate | 2021 |
| Thiruthanathil Ltd | Hospitality | 2016 |
| This IS Nation CIC | Education | 2025 |
| Thoughtful Construction Ltd | Construction | 2023 |
| Toms Properties (Polruan) Ltd | Real estate | 2020 |
| Toms Properties Group Limited | Financial services | 2023 |
| Toms Properties Holding Co Limited | Financial services | 2022 |
| Toms Yard Group Limited | Financial services | 2025 |
| Toms Yard Holding Co Limited | Financial services | 2022 |
| Trade and Services Corporation (TSC) Ltd | Construction | 2018 |
| Training Solutions 360 Ltd | Transport & logistics | 2025 |
| Trehane Management Company (Fowey) Limited | Households | 2016 |
| Tremanor Holdings Limited | Administrative & support | 2023 |
| Unbound System Ltd | Information & communication | 2026 |
| Vinayak Homes Ltd | Real estate | 2025 |
| Wayfinder Tech Ltd | Information & communication | 2026 |
| Webb Street Limited | Wholesale & retail | 2013 |
| West Country Mussels of Fowey Limited | Agriculture & fishing | 2009 |
| Windmill Industrial Estate Limited | Households | 2019 |
| Winton Building Maintenance Limited | Real estate | 1998 |
| WM Creative Designs Limited | Information & communication | 2022 |
| WR Bruce Properties Ltd | Real estate | 2025 |
| Zenith OIL & GAS Ltd | Mining & quarrying | 2019 |
| Zsuzsi's Events Limited | Hospitality | 2023 |