| Elephant's Child Limited | Administrative & support | 2007 |
| Elevate Property Marketing Ltd | Professional & scientific | 2015 |
| Elevate Quality Assurance Ltd | Public administration | 2025 |
| Eleven Business Systems Ltd | Professional & scientific | 2015 |
| Elite Heat Stoves Ltd | Wholesale & retail | 2026 |
| Ellis & Co. (Restoration and Building) Limited | Construction | 1983 |
| Ellis & Co. (Restoration and Building) Management Company Limited | Financial services | 2021 |
| Elmley Road Renewables Limited | Energy | 2025 |
| Elvie Brown Associates Limited | Education | 2007 |
| Emmitech Ltd | Information & communication | 2024 |
| Empire Mughal Limited | Hospitality | 2015 |
| Empiric Limited | Professional & scientific | 2009 |
| Encore Trades Group Ltd | Wholesale & retail | 2023 |
| Engage S.W. Ltd | Public administration | 2014 |
| Envirostoves Ltd | Wholesale & retail | 2023 |
| Enzofina Ltd | Financial services | 2024 |
| EP Equipment UK Ltd | Wholesale & retail | 2021 |
| Erebus Adventure Ltd | Professional & scientific | 2023 |
| Estate Link Services Ltd | Real estate | 2017 |
| Ethos Accounting Limited | Professional & scientific | 2024 |
| Eurilait Limited | Wholesale & retail | 1991 |
| Euro Asia Advisory Limited | Administrative & support | 2016 |
| Events Safety Alliance Limited | Administrative & support | 2025 |
| Everbuds Travel Ltd | Administrative & support | 2022 |
| Evercreech Motor Services Ltd | Manufacturing | 2009 |
| EX227BH Limited | Real estate | 2025 |
| Excel Living Limited | Health & social care | 2007 |
| Extance Roofing Ltd | Construction | 2016 |
| F & M Telecommunications Ltd | Information & communication | 2011 |
| F.R Carpentry & Renovations Ltd | Construction | 2024 |
| Family Opus Limited | Administrative & support | 2015 |
| Fanny and Ball Limited | Administrative & support | 2016 |
| Fast Track Employment Ltd | | 2011 |
| Faulkner Works Limited | Construction | 2019 |
| FBB Plus Limited | Wholesale & retail | 2017 |
| Feniks Trading & Consulting Ltd | Wholesale & retail | 2020 |
| Fern & FOX Limited | Real estate | 2025 |
| Field & Flower Limited | Hospitality | 2010 |
| Firedrake Brand Design Ltd | Professional & scientific | 2020 |
| First 4 Repairs Ltd | Other services | 2015 |
| Fishing Lured Ltd | Wholesale & retail | 2026 |
| Five Trees Bowlish CIC | Education | 2022 |
| FJ Contractors Ltd | Construction | 2026 |
| Flames and Flues Ltd | Construction | 2024 |
| Flash Consulting Limited | Information & communication | 2018 |
| Flock Arts CIC | Arts & recreation | 2026 |
| Floriel Limited | Information & communication | 2011 |
| Flowersforgood CIC | Wholesale & retail | 2023 |
| FLY Odyssey Ltd | Administrative & support | 2007 |
| Focal Flames Limited | Construction | 2015 |
| Fogarty Park Road RTM Company Limited | Households | 2023 |
| Follaton Water Services Ltd | Water & waste | 2004 |
| Food Buzz Consulting Limited | Hospitality | 2017 |
| Foremore Limited | Agriculture & fishing | 1986 |
| Forget-Me-Not Property Care Ltd | Households | 2022 |
| FOX & Rose Limited | Wholesale & retail | 2013 |
| FOX Ladenburg Ltd | Professional & scientific | 2023 |
| FOX Logs Limited | Wholesale & retail | 2018 |
| Framptons EGG Products Limited | Manufacturing | 2014 |
| Framptons Group Holdings Limited | Manufacturing | 2013 |
| Frances Mews Management Company Limited | Households | 2019 |
| Frank Film Club Ltd | Manufacturing | 2023 |
| Frankie's Food Shack Limited | Hospitality | 2025 |
| Fraser Powell Limited | Professional & scientific | 2021 |
| Freelance Transport Ltd | Transport & logistics | 2025 |
| Frenchay Forestry Limited | Agriculture & fishing | 2014 |
| Fresh Nation Limited | Extraterritorial | 2010 |
| Fricor Limited | Transport & logistics | 1996 |
| Friday Studio Ltd | Professional & scientific | 2021 |
| Fringe Hair Company Ltd | Other services | 2025 |
| Frog Lane Energy Storage Limited | Energy | 2023 |
| Fruits of the Wood Ltd | Manufacturing | 2020 |
| FTP Development Ltd | Professional & scientific | 2010 |
| Ftto Ltd | Information & communication | 2021 |
| Fuie EL Torro Ltd | Transport & logistics | 2025 |
| Gallopstone Ltd | Financial services | 2025 |
| Galpin Developments Limited | Real estate | 2002 |
| Galusik Properties Limited | Real estate | 2024 |
| Garage Bavarian Ltd | Wholesale & retail | 2026 |
| Garfield Frome Management Ltd | Real estate | 2013 |
| Garstons Facilities Management Limited | Administrative & support | 2015 |
| Garstons FM SW Ltd | Construction | 2026 |
| Gcat Shepton Limited | Information & communication | 2017 |
| GEM Leadership Ltd | Professional & scientific | 2022 |
| Geoffrey Arias Limited | Professional & scientific | 2013 |
| Geological Surveys Limited | Extraterritorial | 2009 |
| GL Neal Landscaping Ltd | Administrative & support | 2025 |
| Glass and Oak Ltd | Construction | 2021 |
| Glasto Motors Ltd | Wholesale & retail | 2022 |
| Glastonbury Festival Events Limited | Arts & recreation | 2002 |
| Glastonbury Festivals Limited | Arts & recreation | 1992 |
| Glastonbury Valley Ltd | Hospitality | 2017 |
| Glidemove Ltd | Wholesale & retail | 2026 |
| Global TAE Kwon-Do United Kingdom Limited | Extraterritorial | 2007 |
| Go Executive Recruitment Limited | Administrative & support | 2024 |
| Goddessk Holdings Limited | Real estate | 2025 |
| Gold Hand Car Wash Shepton Ltd | Other services | 2018 |
| Goldcrest Contracting Ltd | Construction | 2018 |
| Gordon Court (Clifton) Flat Management Limited | Households | 1978 |
| Gown Engineers Limited | Professional & scientific | 2010 |