| EJP Property Rentals Ltd | Real estate | 2023 |
| Elementrix Distribution Limited | Wholesale & retail | 2021 |
| Elementrix Limited | Water & waste | 2018 |
| Elementrix Properties Limited | Households | 2020 |
| Ellwood Design and Build Ltd | Construction | 2026 |
| Ellwood Lettings Limited | Real estate | 2026 |
| Elonya Ltd | Manufacturing | 2022 |
| Embroidery Tree Ltd | Manufacturing | 2024 |
| Eminent Investments Limited | Financial services | 2019 |
| Emma Jane Events Limited | Other services | 2022 |
| Enclave Health and Wellness Limited | Health & social care | 2024 |
| Endure Health and Fitness Limited | Arts & recreation | 2013 |
| Energy Naturally Renewables Limited | Construction | 2022 |
| Energy Price Saver Ltd | Energy | 2018 |
| Epixx Limited | Construction | 2014 |
| EPT Travel Limited | Administrative & support | 2013 |
| Equals Recruited Limited | Professional & scientific | 2011 |
| Equals Training Limited | Administrative & support | 2015 |
| ERS Distribution Limited | Transport & logistics | 1998 |
| Escape Retreats Limited | Hospitality | 2019 |
| Exclusive Toys Ltd | Wholesale & retail | 2019 |
| Exergonic Coaching C.I.C. | Health & social care | 2024 |
| Exmere Limited | Manufacturing | 1984 |
| Exors. of John Ward Limited | Financial services | 1936 |
| Extension Plan UK Ltd | Professional & scientific | 2021 |
| Extreme Detailers Limited | Wholesale & retail | 2023 |
| F & R Taylor Property Ltd | Real estate | 2023 |
| F&W Burrow & SON Limited | Wholesale & retail | 2022 |
| F. W. Huddleston Limited | Professional & scientific | 2009 |
| Fabtec Limited | Manufacturing | 2006 |
| Face North VFX Limited | Information & communication | 2012 |
| Fairlevel Limited | Real estate | 1994 |
| Falbrooke Transport Ltd | Transport & logistics | 2017 |
| Falcon Leisure Limited | Hospitality | 1981 |
| Fallow and Dean Limited | Wholesale & retail | 2020 |
| Falls of Shin Ltd | Real estate | 2023 |
| Farmcare North Limited | Professional & scientific | 2012 |
| Farmsmart Events Limited | Agriculture & fishing | 2003 |
| Farmsmart Publishing Limited | Information & communication | 2012 |
| Fast Property Consultants Limited | Professional & scientific | 2016 |
| Fast Property Partners Limited | Administrative & support | 2017 |
| Fast Property Portfolio Limited | Real estate | 2024 |
| FAT Rascal Concepts Limited | Financial services | 2019 |
| FAT Rascal Estates Limited | Real estate | 2023 |
| FAT Rascal Hospitality Limited | Hospitality | 2019 |
| Fboh Ltd | Wholesale & retail | 2018 |
| Fearn Agricultural Team Ltd | Administrative & support | 2021 |
| Feather Nest Management Services Limited | Professional & scientific | 2022 |
| Fellside Homes Limited | Construction | 2017 |
| Fellside Land Developments Limited | Construction | 2012 |
| Fellside Property Rentals Limited | Real estate | 2012 |
| Fellside Renewable Energy Production Limited | Energy | 2013 |
| Fern Mills Properties Limited | Administrative & support | 2005 |
| Fghomecare Limited | Health & social care | 2023 |
| Field END Holdings Ltd | Financial services | 2025 |
| Fika Hair Limited | Other services | 2019 |
| Fika Trading Limited | Other services | 2022 |
| Finance for Beef Limited | Agriculture & fishing | 1999 |
| Fiona Wills Accountancy Services Limited | Professional & scientific | 2011 |
| First Electrical Ltd | Manufacturing | 2021 |
| First Staff Limited | Administrative & support | 2026 |
| Firth & Browne Ltd | Manufacturing | 2022 |
| Fit and Fertile Limited | Agriculture & fishing | 2003 |
| Fixerly Ltd | Construction | 2018 |
| Flexi Visit Limited | Real estate | 2022 |
| Flood Barrier Relief Pumps Ltd | Manufacturing | 2020 |
| Floodsafe Group Limited | Construction | 2019 |
| Focul Limited | Information & communication | 2000 |
| Forecast Trading Ltd | Financial services | 2021 |
| Formost Equipment Limited | Real estate | 1991 |
| Foundation Software Ltd | Information & communication | 2021 |
| Four Seven Properties Ltd | Real estate | 2020 |
| FPS Equestrian Ltd | Agriculture & fishing | 2026 |
| Frazer Read Ltd | Hospitality | 2022 |
| Fred Astley,Limited | Real estate | 1922 |
| Friends of Silverdale Station CIC | Arts & recreation | 2024 |
| G & J Oakden Investments Ltd | Real estate | 2019 |
| G & J Oakden Ltd | Construction | 2017 |
| G R W Property Developments Limited | Construction | 2020 |
| G Ridding Ltd | Construction | 2017 |
| Gatesvilla Properties Limited | Real estate | 1999 |
| Gathered-Shop Ltd | Wholesale & retail | 2022 |
| GB Building & Electrical Contractors Limited | Construction | 2018 |
| Gemma Packham Interiors Limited | Wholesale & retail | 2017 |
| Generation Alpha CIC | Other services | 2025 |
| Genergy Solar Ltd | Construction | 2025 |
| GET Chef Carter Ltd | Hospitality | 2017 |
| Gilded Dreams Limited | Other services | 2015 |
| Gilder Computers Limited | Professional & scientific | 1987 |
| Gillings of Diss Limited | Water & waste | 2003 |
| Ginger Dog OD Ltd | Professional & scientific | 2018 |
| GL Sharpe & Sons Ltd | Construction | 2012 |
| Glamoray (Properties) Limited | Real estate | 1976 |
| GLC Drainage Ltd | Construction | 2025 |
| Gledfield Highland Estate Limited | Agriculture & fishing | 2020 |
| Glen Ideson Plumbing and Heating Limited | Construction | 2020 |
| Glenfield Biomed Ltd | Health & social care | 2022 |
| Go Green PPA Ltd | Energy | 2025 |
| Go Green Solar Group Holdings Ltd | Financial services | 2025 |
| Go Green Solar Group Ltd | Construction | 2022 |