| 1A Power ROD U.K. Limited | Water & waste | 1999 |
| 88 Hackford Road Freehold Limited | Households | 2015 |
| Abbeyfield (East Devon) Society Ltd | Health & social care | 2023 |
| AGF Media Limited | Professional & scientific | 2025 |
| Amazing IT Ltd | Information & communication | 2020 |
| Amore Adventures UK Ltd | Administrative & support | 2023 |
| Andrew Stephenson Advisory Limited | Professional & scientific | 2014 |
| Arthur's Agricultural Contractors Limited | Administrative & support | 1997 |
| August Films Limited | Professional & scientific | 2004 |
| August Productions Limited | Information & communication | 2002 |
| Autorack Products Ltd | Manufacturing | 2011 |
| AXE Fit Ltd | Education | 2024 |
| AXE Valley Consulting Ltd | Information & communication | 2024 |
| Babb Services Limited | Administrative & support | 2008 |
| Banks Construction Limited | Construction | 2006 |
| Barkley Park Cedar Limited | Administrative & support | 2008 |
| Beanleafy Limited | Professional & scientific | 2012 |
| Beer Fisheries Ltd | Wholesale & retail | 2018 |
| Beer Quarry Caves Limited | Arts & recreation | 1983 |
| Birona Limited | Financial services | 2013 |
| Bluebell Management Company Limited | Households | 2002 |
| BOB Carless Fish Ltd | Agriculture & fishing | 2013 |
| Boomerang Marketing Consultants Limited | Administrative & support | 2003 |
| Burnell Plant Limited | Construction | 2014 |
| Burrows-Hutchinson Limited | Professional & scientific | 2001 |
| Cathy Clarkson Writing Services Ltd | Information & communication | 2018 |
| CCM Human Resources Limited | Administrative & support | 2023 |
| Champion Holmes Limited | Real estate | 2016 |
| Chapples Beach Cafe Ltd | Hospitality | 2023 |
| Cigol Controls Limited | Manufacturing | 1978 |
| Cinnico Ltd | Wholesale & retail | 2025 |
| Colcombe Castle Ltd | Hospitality | 2024 |
| Coly Electrical Ltd | Professional & scientific | 2013 |
| Coly House Management Company Ltd | Households | 2023 |
| Coly Properties Limited | Real estate | 2021 |
| Colyco Ltd | Wholesale & retail | 2025 |
| Colyton Grammar School Academy Trust | Education | 2010 |
| Colyton Industrial Designs Limited | Information & communication | 2009 |
| Colyton Pharmacy Limited | Wholesale & retail | 2003 |
| Colytonph Ltd | Administrative & support | 2016 |
| Cowley`S Building & Maintenance Limited | Construction | 2002 |
| Cowpower Ltd | Extraterritorial | 2020 |
| CRW Accountants Ltd | Professional & scientific | 1996 |
| CTA 2022 Ltd | Education | 2022 |
| Curtis Properties (Devon) Ltd | Real estate | 2022 |
| D a Wadsworth Carpentry (South West) Ltd | Manufacturing | 2025 |
| D.R.W. Imports Limited | Construction | 1997 |
| David Selway Construction Limited | Construction | 1991 |
| Denison Britton Williams Limited | Education | 2002 |
| Dennis Builders (Midlands)Limited | Construction | 1972 |
| Derry Contracts Electrical Services Ltd | Construction | 2010 |
| Devon Carpets Ltd | Wholesale & retail | 2017 |
| Devon Deer Ltd | Agriculture & fishing | 2020 |
| Devon Locum Services Limited | Professional & scientific | 2016 |
| Devon Plant Hire Limited | Administrative & support | 2024 |
| Devon Steel Buildings Ltd | Construction | 2023 |
| Diamond PR Limited | Information & communication | 2008 |
| DJR Design and Build Limited | Construction | 2011 |
| Doucet Ltd | Hospitality | 2022 |
| E J Dayment Construction Limited | Construction | 2012 |
| East Devon Land Management Limited | Agriculture & fishing | 2022 |
| East Devon Property Ltd | Real estate | 2018 |
| Ecogiardino Limited | Administrative & support | 2021 |
| Ecology Search Services Ltd | Professional & scientific | 2018 |
| Elliott Brickwork Limited | Construction | 2003 |
| Elmbridge SUB Sea Limited | Administrative & support | 2003 |
| Elmwood Residential Home Limited | Health & social care | 1982 |
| Estuary Scaffolding Ltd | Construction | 2018 |
| ET Fabrications Limited | Manufacturing | 2010 |
| EX5 Alive CIC | Education | 2025 |
| Fambridge Limited | Manufacturing | 2026 |
| Farway Countryside Park Ltd | Hospitality | 2022 |
| Feniton Park Housing Ltd | Real estate | 2018 |
| Fernery Consulting Ltd | Information & communication | 2019 |
| Finlay & Palmer Limited | Arts & recreation | 2007 |
| Finn Studio Ltd | Professional & scientific | 2025 |
| Finns Devon Limited | Hospitality | 2019 |
| Fitagain Ltd | Arts & recreation | 2021 |
| Flair and Imagination Ltd | Other services | 2023 |
| French Riviera Gardens Ltd | Arts & recreation | 2020 |
| G.R. Salter & SON Limited | Construction | 1999 |
| Gentle Goodbye Vets Limited | Professional & scientific | 2024 |
| Gentlemen of Salvage Ltd | Wholesale & retail | 2012 |
| George Chesterton Photography Limited | Professional & scientific | 2019 |
| Glebe House Devon Limited | Hospitality | 2019 |
| Glebe House Hold Co Ltd | Financial services | 2025 |
| Glebe House Property Company Ltd | Real estate | 2025 |
| Grande Casa Ltd. | Administrative & support | 2022 |
| Great Western Properties Limited | Real estate | 1963 |
| Greenpark Productions Limited | Arts & recreation | 1938 |
| Haleys Accountancy Limited | Professional & scientific | 2011 |
| Heritage Caravan Services Ltd | Other services | 2014 |
| Hortum Limited | Wholesale & retail | 2014 |
| Incider Ltd | Administrative & support | 2008 |
| Indigo Jamm Limited | Manufacturing | 2011 |
| Inside OUT Design SW Ltd | Construction | 2020 |
| J P Consultancy Ltd | Professional & scientific | 2022 |
| J4I Group Ltd | Professional & scientific | 2022 |
| JMM Fisheries Limited | Wholesale & retail | 2003 |
| John Hollis Furniture Ltd | Manufacturing | 2010 |