| Drowers Limited | Wholesale & retail | 2008 |
| DRV Car Transportation Limited | Wholesale & retail | 2025 |
| DS Pilgrimages Limited | Other services | 2007 |
| DSA South West Ltd | Professional & scientific | 2024 |
| Dsimaging Limited | Professional & scientific | 2009 |
| DT Properties SW Limited | Real estate | 2024 |
| DT Roofing (SW) Ltd | Construction | 2015 |
| DTG Trees & Grounds Limited | Administrative & support | 2022 |
| Dtsawb Ltd | Agriculture & fishing | 2004 |
| DU Blanc Estates Limited | Construction | 2012 |
| DU Blanc Limited | Real estate | 2012 |
| DUC DE Bretagne Limited | Administrative & support | 2025 |
| Duncan House (Torquay) Limited | Households | 1983 |
| Dunmar House Management Company Limited | Households | 1999 |
| Dunmore Court (Shaldon) Administration Co. Limited | Households | 1975 |
| Duppy Media Ltd | Professional & scientific | 2024 |
| Dynamic Nutrition Limited | Hospitality | 2017 |
| E&E Taxis Limited | Transport & logistics | 2024 |
| E-Cig City Ltd | Wholesale & retail | 2017 |
| E-Foxtrot Process Limited | Real estate | 2019 |
| E-Hair Limited | Other services | 2003 |
| E-Training & Design Ltd | Other services | 2009 |
| E. Goff Ltd | Information & communication | 2003 |
| E.J.Milne Ltd | Hospitality | 2022 |
| E.Wiltshire & SON (Torquay) Limited | Manufacturing | 1958 |
| Eaglelake Limited | Construction | 1995 |
| Earls Court (Torquay) Management Association Limited | Households | 1972 |
| Early Years (SW) Ltd | Education | 2015 |
| East Devon Properties Limited | Hospitality | 2013 |
| East River (Sales) Limited | Manufacturing | 1996 |
| Eastcliffe House Facilities Management Company Limited | Real estate | 2005 |
| Eastern Food Torbay Limited | Wholesale & retail | 2021 |
| Eastfield Orchard Management Company Limited | Households | 2015 |
| Easy Numbers Ltd | Professional & scientific | 2020 |
| Easylet Property Management UK Limited | Real estate | 2003 |
| Eaton's Investments Limited | Financial services | 2024 |
| Eaton's Patisserie Holdings Ltd | Professional & scientific | 2015 |
| Eaton's Patisserie Ltd | Manufacturing | 2010 |
| Ecareweb Limited | Information & communication | 2016 |
| Eclipse Property SW Ltd | Real estate | 2012 |
| Eco Energies Construction Limited | Construction | 2012 |
| Eco Moss Ltd | Agriculture & fishing | 2018 |
| Ecodecor Limited | Construction | 2015 |
| Ecom Transport Ltd | Transport & logistics | 2022 |
| Ecopaca Limited | Administrative & support | 2004 |
| Ecurie Pierre Auffret Limited | Other services | 2017 |
| Eddy the Teddy Limited | Wholesale & retail | 2017 |
| Eden Psychological Services Ltd | Health & social care | 2024 |
| Edenbury Limited | Real estate | 2003 |
| Edenhurst Court (Torquay) Limited | Real estate | 1972 |
| Edge Electrical Solutions (SW) Ltd | Construction | 2013 |
| Edge Recruits (Holdings) Limited | Professional & scientific | 2011 |
| Edgemont Management Company Limited | Households | 1986 |
| Edsa Designs Limited | Administrative & support | 2005 |
| EEC Invests Limited | Administrative & support | 2023 |
| EFA Language School Limited | Education | 2023 |
| EFA Sprachreisen Ltd | Education | 1994 |
| Effect Photonics Ltd | Manufacturing | 2014 |
| Efficiency Professor Consultancy Limited | Professional & scientific | 2025 |
| EFS Devon Ltd | Other services | 2025 |
| EG Electrical Services Ltd | Construction | 2018 |
| Egerton Hubbard Ltd | Professional & scientific | 2023 |
| Egglestone Holdings Ltd | Real estate | 2018 |
| Eh-Ca Ltd | Professional & scientific | 2026 |
| EHV Structures Limited | Manufacturing | 2016 |
| EJ Moss Limited | Administrative & support | 2025 |
| EJT Studios Limited | Information & communication | 2001 |
| EJW Architects Limited | Professional & scientific | 2004 |
| Elberry Ltd | Health & social care | 2018 |
| ELC Group Ltd | Information & communication | 2023 |
| Electrix Ltd. | Construction | 1992 |
| Elena Gueorguieva Ltd | Professional & scientific | 2014 |
| ELG Educational Services Limited | Professional & scientific | 2011 |
| Elgar Enterprises Limited | Financial services | 2025 |
| Elite Renovation Service Limited | Administrative & support | 2019 |
| Elizabeth Court (Torquay) Management Company Limited | Real estate | 1969 |
| Elizabethan House Limited | Households | 1981 |
| Elizana Ltd | Financial services | 2025 |
| Elkins Advanced Drylining Ltd | Construction | 2016 |
| Ellesmere Flats Limited | Households | 1972 |
| Ellis & Clark Construction Ltd | Construction | 2017 |
| Ellis Holdings Limited | Financial services | 2018 |
| Ellis Leisure (SW) Limited | Hospitality | 2025 |
| ELM Tree Court (Torquay) Limited | Households | 2002 |
| Elmdene Court Management Company (Paignton) Limited | Households | 1990 |
| Elmgate Builders Limited | Extraterritorial | 2014 |
| Elmsleigh Court Management Company Limited | Households | 2002 |
| Elmsleigh Management Company (Torquay) Limited | Households | 1990 |
| Eltanine Ltd | Wholesale & retail | 2022 |
| Elysium Security Services Ltd. | Administrative & support | 2019 |
| Embran Carrys Limited | Health & social care | 2024 |
| Emby Day Ltd | Real estate | 2019 |
| Emergency Trades Southwest Ltd | Manufacturing | 2025 |
| Emiel Trawlers Limited | Agriculture & fishing | 2017 |
| Emilia Jayne (Holdings) Limited | Professional & scientific | 2008 |
| Emilia Jayne Limited | Agriculture & fishing | 2008 |
| Emilia Jayne Properties Limited | Real estate | 2019 |
| Emiliana Ltd | Hospitality | 2025 |
| Emily Rose Fishing Limited | Agriculture & fishing | 2012 |
| Emmerson Wills Ltd | Professional & scientific | 2005 |