| 8 Gulls Way Management Company Limited | Real estate | 2016 |
| AB Special Projects Limited | Construction | 2004 |
| Bay Tree Solicitors Ltd | Professional & scientific | 2015 |
| Belle VUE (Uffculme) Management Company Limited | Households | 2020 |
| Bowhill Ltd | Professional & scientific | 2020 |
| Chapelwater Limited | Real estate | 1997 |
| Cyclemed Ltd | Professional & scientific | 2025 |
| Estuary Vets Limited | Professional & scientific | 2024 |
| Hookipa Developments Limited | Construction | 2002 |
| Hookipa Holdings Limited | Financial services | 2002 |
| Infrastructure Services for Open Access C.I.C. | Information & communication | 2012 |
| Lark Topsham Limited | Wholesale & retail | 2015 |
| Living Space Architects Limited | Professional & scientific | 2004 |
| Mindfit Group Ltd | Other services | 2024 |
| Montage (UK) Limited | Professional & scientific | 1999 |
| Murray Construction Ltd | Construction | 2026 |
| Nest Living (SW) Ltd | Wholesale & retail | 2022 |
| NO.3 (Topsham) Ltd | Hospitality | 2018 |
| P J Engineering (Exeter) Ltd | Manufacturing | 2006 |
| POM Support Limited | Professional & scientific | 2015 |
| R Bray Groundworks Limited | Construction | 2016 |
| RE Legal Consulting Ltd | Professional & scientific | 2010 |
| S&B Developments (Devon) Limited | Construction | 2019 |
| Setter and Saunders Limited | Construction | 2010 |
| Slovenia 36 Limited | Hospitality | 2020 |
| Sykes Fairbairn Consulting Ltd | Professional & scientific | 2007 |
| Sykes Fairbairn Limited | Professional & scientific | 2008 |
| THD Beauty Limited | Mining & quarrying | 2017 |
| THE Butchers at Darts Farm Limited | Wholesale & retail | 2013 |
| THE Estuary Community Hub C.I.C. | Health & social care | 2014 |
| THE Estuary League of Friends | Other services | 2001 |
| Trees Court Property Limited | Households | 2017 |
| Treston Management Company Limited | Households | 2008 |
| WCT Scaffold Supplies (Plymouth) Ltd | Construction | 2023 |
| West Country Trading Ltd | Construction | 2023 |
| Write Priorities Limited | Information & communication | 2018 |