| Manor Mill Leat Management Company Limited | Households | 2023 |
| Marley Biomass Ltd | Manufacturing | 2018 |
| Marley Cottage Limited | Hospitality | 2024 |
| Marley Estate Management Company Limited | Households | 1996 |
| Marley Head Timber and Biomass Limited | Manufacturing | 2009 |
| Mcindy Limited | Professional & scientific | 2014 |
| Mike Spray & Sons Ltd | Other services | 2015 |
| Moor Trees | Agriculture & fishing | 1999 |
| Moore Inns Ltd | Hospitality | 2018 |
| Moortek Associates Limited | Other services | 2016 |
| Moxley Mcdonald Architects Limited | Professional & scientific | 2003 |
| Naval Consultancy Services Ltd | Administrative & support | 2011 |
| Nickie Aven CIC | Health & social care | 2024 |
| Nutbeam Limited | Health & social care | 2015 |
| NW Diagnostics Limited | Health & social care | 2022 |
| O'Gara Medical Limited | Hospitality | 2024 |
| Ohmi Electrical Ltd | Construction | 2026 |
| Osborne Brothers Property Partnership LLP | | 2025 |
| Osborne Consulting Solutions Limited | Administrative & support | 2013 |
| Oscar Mcdonald Consulting Ltd | Professional & scientific | 2026 |
| OTM Services Limited | Administrative & support | 2008 |
| Outdoor Living Supplies Ltd | Manufacturing | 2019 |
| P & F Books Ltd | Information & communication | 2024 |
| P & J Bryant Limited | Real estate | 1965 |
| Paul Cornish Group Ltd | Real estate | 2021 |
| PD Devices Limited | Manufacturing | 2001 |
| Perkins Engineering Limited | Manufacturing | 2003 |
| Philip Beard Holdings Limited | Wholesale & retail | 2016 |
| Phoeboscus Limited | Health & social care | 2015 |
| Phoenix TEK Ltd | Manufacturing | 2024 |
| Phoenix TEK Services CIC | Professional & scientific | 2025 |
| Plymclean Ltd | Households | 2016 |
| PNF (Glazebrook) Limited | Hospitality | 2013 |
| Pomfrett Saddles Ltd | Wholesale & retail | 2023 |
| Pony NUT LLP | | 2021 |
| Prince Blackwell Master Thatchers Ltd | Construction | 2021 |
| Rattery Sawmill SW Limited | Manufacturing | 2020 |
| RAW Mental Health Ltd | Health & social care | 2020 |
| Ream & Associates Limited | Hospitality | 2002 |
| Redwood Associates Management Services Limited | Extraterritorial | 1986 |
| Regal Campers Ltd | Manufacturing | 2020 |
| Rido Holdings Ltd | Real estate | 2021 |
| Rootandriseliving Ltd | Hospitality | 2025 |
| S.H.A.D.O. Design Limited | Manufacturing | 2015 |
| SA Safety (Holdings) Limited | Financial services | 2024 |
| SA Safety Limited | Public administration | 2018 |
| Salago (Totnes) LLP | | 2014 |
| Salcombe Boat Company Limited | Manufacturing | 2020 |
| Seren Sustainability Ltd | Professional & scientific | 2023 |
| Sftp Ltd | Real estate | 2024 |
| SIM Support Ltd | Manufacturing | 2001 |
| SK Power & Data Ltd | Construction | 2024 |
| Smart Clean South West Ltd | Administrative & support | 2025 |
| SO Electrical Limited | Manufacturing | 2018 |
| South Brent Coffee Roasters Ltd | Manufacturing | 2024 |
| South Brent Community Land Trust C.I.C. | Construction | 2014 |
| South Brent Old School Community Centre Limited | Education | 2011 |
| South Hams Group Limited | Financial services | 2023 |
| SPX Holdings Ltd | Financial services | 2026 |
| SPX Refrigeration & Engineering Services Ltd | Professional & scientific | 2010 |
| Station Grill SB Ltd | Hospitality | 2025 |
| Station House (South Brent) Ltd | Real estate | 2019 |
| Station House Cafe Bar Ltd | Hospitality | 2021 |
| Station House Hotel Ltd | Hospitality | 2021 |
| Staycation Eco Cleans and Laundry Ltd | Administrative & support | 2021 |
| Stirling Recruitment Ltd | Administrative & support | 2020 |
| Stress Free Websites Limited | Information & communication | 2010 |
| Sueus Investment Company Ltd | Financial services | 2019 |
| Sueus Leasing Ltd | Administrative & support | 2019 |
| Sueus Property Ltd | Households | 2019 |
| Surface Coffee Roasters Cornwall Ltd | Manufacturing | 2026 |
| Surgicaledge Systems Limited | Manufacturing | 2005 |
| Sustainable Lighting Ltd | Construction | 2022 |
| Sustainable South Brent | Other services | 2010 |
| Sustainable South Hams CIC | Administrative & support | 2022 |
| Tacs(Sw) Ltd | Professional & scientific | 2016 |
| Tailored Deckworks Ltd | Manufacturing | 2025 |
| THE Cheston Farm Partnership LLP | | 2007 |
| THE Gathering Ground CIC | Education | 2025 |
| THE Green Table at Dartington Ltd | Hospitality | 2024 |
| THE Harberton Hostelry Ltd | Hospitality | 2019 |
| THE Hemp Avatar LLP | | 2018 |
| THE Old Forge Hotel Ltd | Hospitality | 2016 |
| THE POW (Holcombe Rogus) Limited | Hospitality | 2016 |
| THE Privateer Guild Ltd. | Households | 2025 |
| THE Silent Whistle PUB Limited | Hospitality | 2018 |
| THE Wildlife Community Limited | Wholesale & retail | 2020 |
| Tiggys Place Pet Supplies Ltd | Wholesale & retail | 2017 |
| Token Films Limited | Information & communication | 2017 |
| Tout LE Monde Ltd | Agriculture & fishing | 2020 |
| Tradespeople Direct Ltd | Construction | 2019 |
| Treliving Real Estate Limited | Financial services | 2022 |
| Used Car Connection Ltd | Wholesale & retail | 2022 |
| Vexcolt (UK) Limited | Manufacturing | 1985 |
| Vexcolt Holdings Limited | Professional & scientific | 1987 |
| Vexcolt International Limited | Manufacturing | 1986 |
| Vitty Ltd | Professional & scientific | 2020 |
| Vocanza Ltd | Wholesale & retail | 2021 |
| Warman Plastering Limited | Construction | 2006 |
| West Country Blasting and Coatings Ltd | Construction | 2014 |