| EMA Consultancy Limited | Professional & scientific | 2006 |
| Embark Technology Ltd | Information & communication | 2026 |
| Emma Ford Consulting Ltd | Administrative & support | 2006 |
| Empatia Limited | Information & communication | 2017 |
| EMS Automation Limited | Manufacturing | 2021 |
| Enistic Green Capital Limited | Manufacturing | 2016 |
| Enlightened Living Limited | Health & social care | 2010 |
| Eodesign Ltd | Professional & scientific | 2025 |
| Epic Bakes Ltd | Manufacturing | 2024 |
| Epwell Group Limited | Professional & scientific | 2022 |
| ESH Community CIC | Health & social care | 2022 |
| ESH Works Ltd | Health & social care | 2009 |
| ESS and EMM Limited | Hospitality | 2016 |
| Euphoria Aesthetics Ltd | Other services | 2025 |
| European Guide Dog Federation | Other services | 2007 |
| Eurostat Ltd. | Extraterritorial | 1997 |
| EVA M Porter Services Limited | Health & social care | 2014 |
| Evergreen Design House Ltd | Professional & scientific | 2013 |
| Evergrow Media Limited | Professional & scientific | 2025 |
| Evetramunt Limited | Other services | 2019 |
| Eve’S Clothing Ltd | Wholesale & retail | 2025 |
| Exim Consultancy and Trading Ltd | Wholesale & retail | 2022 |
| Expoday Limited | Professional & scientific | 2025 |
| F.W. Pettit Limited | Professional & scientific | 1985 |
| Falcon Court Residents Limited | Households | 1992 |
| Farrow & Jones Limited | Construction | 2013 |
| Farrow & Jones Property Limited | Real estate | 2021 |
| Fatbobs Ltd | Hospitality | 2025 |
| Feldon Energy Limited | Professional & scientific | 2017 |
| Feldon IT Ltd | Information & communication | 2013 |
| Fenny Compton Allotments Association Limited | Other services | 2017 |
| Fenny Compton Water Company Limited(The) | Water & waste | 1866 |
| Feno Solutions Ltd | Health & social care | 2020 |
| FIH Limited | Other services | 2014 |
| Fine Tolerance Flooring Limited | Construction | 2006 |
| Fine Woodworks Joinery Ltd | Construction | 2026 |
| Finham Convenience Store Ltd | Wholesale & retail | 2025 |
| Firewood and Chip Arboricultural Services Limited | Agriculture & fishing | 2017 |
| Fishman Holdings Ltd | Financial services | 2021 |
| Flip Reset Ltd | Information & communication | 2023 |
| Flip-In Contact Ltd | Professional & scientific | 2017 |
| Floors 4 Less Warwickshire Ltd | Wholesale & retail | 2024 |
| Floorwise D & J Ltd | Wholesale & retail | 1982 |
| Florentine Lily Limited | Professional & scientific | 2022 |
| Flydraulics Ltd | Professional & scientific | 2012 |
| FME Holdings Ltd | Financial services | 2026 |
| FMF Contractors Ltd | Administrative & support | 2026 |
| FMF Holdings Ltd | Financial services | 2026 |
| Folly Mill Fasteners Limited | Administrative & support | 1998 |
| Follymill Engineering Ltd | Administrative & support | 2005 |
| Fooden UK Ltd | Administrative & support | 2016 |
| Force 4 Ltd | Wholesale & retail | 2017 |
| Forestwood Designs Ltd | Construction | 2012 |
| Fosse Way Brewing Company Ltd. | Manufacturing | 2012 |
| Frakaz Limited | Wholesale & retail | 2024 |
| Free Range Heads Limited | Professional & scientific | 2008 |
| Freelancer-G Ltd | Information & communication | 2019 |
| Friary Meadow Holding Limited | Real estate | 2024 |
| Friary Meadow Limited | Households | 2018 |
| Frogmouth Limited | Information & communication | 2026 |
| FS2F Surfacing Ltd | Construction | 2024 |
| FT Site Engineering Ltd | Construction | 2008 |
| Funky Pineapple Ltd | Real estate | 2016 |
| Future Consultancy Limited | Professional & scientific | 2008 |
| Fylde and Key Ltd | Real estate | 2024 |
| G Bond Properties Ltd | Real estate | 2015 |
| G Whitton and SON Limited | Agriculture & fishing | 1998 |
| G&D FOX Ltd | Administrative & support | 2025 |
| Gadd Marketing Limited | Professional & scientific | 2023 |
| Gandecha Holdings Ltd | Financial services | 2022 |
| Gemjade Limited | Professional & scientific | 1993 |
| Gemstones Properties Ltd | Real estate | 2025 |
| George's Wrought Iron Supplies Limited | Extraterritorial | 1995 |
| Gforce - LW Ltd | Education | 2026 |
| GJW Project Engineering Ltd | Professional & scientific | 2025 |
| Glazing Windows and Doors Ltd | Construction | 2024 |
| Global Forensics Limited | Wholesale & retail | 2010 |
| Global Network Sound Limited | Information & communication | 2024 |
| Gloster Engineering Limited | Professional & scientific | 2020 |
| GMA Games Limited | Arts & recreation | 2018 |
| GMC Race Paint Limited | Other services | 2010 |
| Goblin Woodworks Ltd | Construction | 2025 |
| Godstuff | Other services | 1999 |
| Golden Thread Psychology Ltd | Education | 2025 |
| Golden Valley AG Ltd | Professional & scientific | 2026 |
| Gonalm Engineering Solutions Limited | Professional & scientific | 2017 |
| Good Food Cartel Ltd | Hospitality | 2020 |
| Goto Event Management Ltd | Administrative & support | 2022 |
| Grasmere Garage Limited | Wholesale & retail | 2015 |
| GRD Programme Management Limited | Professional & scientific | 2024 |
| Green Lanes (Daventry) Limited | Wholesale & retail | 2017 |
| Green Phoenix Decarbonisation Limited | Professional & scientific | 2025 |
| Greystone Recycling Limited | Wholesale & retail | 2024 |
| Greystones Energy Ltd | Professional & scientific | 2025 |
| Grineaux Accountants (Holdings) Limited | Professional & scientific | 2015 |
| Grineaux Accountants Limited | Professional & scientific | 2016 |
| Grineaux Admin Services Limited | Administrative & support | 2003 |
| Groom and Gents Barbers Southam Ltd. | Wholesale & retail | 2013 |
| Groupcc Limited | Real estate | 2013 |
| Grow With Coaching Limited | Administrative & support | 2024 |