| Eleanor Rooney Limited | Professional & scientific | 2021 |
| Elementary Remote Ltd | Construction | 2015 |
| Elemy Group Limited | Financial services | 2024 |
| Elevate Lifting Ltd | Professional & scientific | 2024 |
| Elika Ltd | Professional & scientific | 2022 |
| Elite Dance Promotions Limited | Arts & recreation | 1993 |
| Elite Whiskey Ltd | Wholesale & retail | 2026 |
| Elle J Aesthetics and Beauty Ltd | Other services | 2023 |
| Ellevate Ltd | Real estate | 2026 |
| Ellie Stuart Property Ltd | Real estate | 2024 |
| Ellison Holiday Lets Ltd | Real estate | 2025 |
| Elton Energy Limited | Construction | 2024 |
| Emaura Ltd | Real estate | 2022 |
| Emerald Accommodation LLP | | 2021 |
| Empl Associates Ltd | Professional & scientific | 2021 |
| Emss Safety Passport Limited | Information & communication | 2017 |
| Energy Recruitment Hub Ltd | Professional & scientific | 2024 |
| Enhanced Customs & Detailing Ltd | Wholesale & retail | 2023 |
| Ensus UK Limited | Manufacturing | 2006 |
| EPF Property Holdings Ltd | Real estate | 2025 |
| Epigem Limited | Manufacturing | 1994 |
| Epigem Research Limited | Professional & scientific | 1993 |
| Epivalence Holdings Ltd | Wholesale & retail | 2019 |
| Epivalence Ltd | Wholesale & retail | 2014 |
| Erimus United CIC | Manufacturing | 2024 |
| Erimux Limited | Information & communication | 2021 |
| Errington Investments Ltd | Construction | 2010 |
| Errington Properties (Northern) Limited | Real estate | 2004 |
| Esaa Property Investments LLP | | 2021 |
| Estel C&S Design Ltd | Professional & scientific | 2025 |
| ETE Solutions UK Consultancy and Recruitment Ltd | Professional & scientific | 2024 |
| European Link Coalition Ltd | Education | 2019 |
| EVA Womens AID Ltd. | Hospitality | 2000 |
| Everest Biotech Holdings Limited | Financial services | 2019 |
| Everest Biotech Limited | Manufacturing | 1999 |
| Everonics Ltd | Wholesale & retail | 2025 |
| Everquest Capital Partners LLP | | 2024 |
| Evolution Northallerton Ltd | Other services | 2015 |
| EW Bushby & Sons Limited | Construction | 2002 |
| Expertise Property Ltd | Real estate | 2024 |
| Extra-Av Installations & Services Ltd | Construction | 2016 |
| F & W Building Services Ltd | Construction | 2017 |
| F&F Civils Ltd | Construction | 2025 |
| F.M.S. Freezer Management Services Limited | Manufacturing | 2008 |
| Fade Formula Limited | Other services | 2023 |
| Falck Fire Services UK Limited | Health & social care | 2013 |
| Fastlink Services Ltd | Real estate | 2003 |
| Feather International Ltd | Information & communication | 2021 |
| Feet Inc Limited | Health & social care | 2015 |
| Felbarn Limited | Wholesale & retail | 2025 |
| Felgate Family Building and Roofing Ltd | Construction | 2024 |
| Fernballot Limited | Professional & scientific | 1986 |
| Ferromed Limited | Professional & scientific | 2023 |
| Figury Ltd | Financial services | 2022 |
| Finch Capital Holdings Ltd | Real estate | 2017 |
| Fire PIT Pizza Ltd | Hospitality | 2023 |
| Firman Developments Ltd | Real estate | 2024 |
| First Choice Maintenance Limited | Other services | 2015 |
| First Compliance Services Ltd | Construction | 2017 |
| First Logic Securities Ltd | Manufacturing | 2015 |
| Fit & FIX Windows Ltd | Wholesale & retail | 2025 |
| Fitzgerald Group Partnership LLP | | 2021 |
| Fly-By Nunes Ltd | Transport & logistics | 2021 |
| FMC NE Ltd | Wholesale & retail | 2022 |
| Foley's Equestrian Surfaces Ltd | Wholesale & retail | 2019 |
| Force Security Group Ltd | Administrative & support | 2023 |
| Forever Young (N.E) Limited | Health & social care | 2013 |
| Forever Young Skin Clinic NE Ltd | Other services | 2025 |
| Fosters Regulatory Services Ltd | Professional & scientific | 2026 |
| Founders Field Ltd | Wholesale & retail | 2025 |
| Foxcreativeuk Ltd | Administrative & support | 2016 |
| FR Safety & Training Limited | Education | 2013 |
| Frances Cavendish Ltd | Real estate | 2020 |
| Frank Ford Service 1 Limited | Manufacturing | 2024 |
| Frank Ford Service 2 Limited | Manufacturing | 2014 |
| Frankie BOY Promotions Limited | Hospitality | 2022 |
| Freedom Pizza (Redcar) Ltd | Hospitality | 2017 |
| Freethinking Limited | Arts & recreation | 2010 |
| French & Lamming Media Ltd | Information & communication | 2004 |
| Frog Property LLP | | 2022 |
| Full Circle Investments Limited | Real estate | 1996 |
| Funkyfriesco Ltd | Hospitality | 2024 |
| G & B Building & Roofing Limited | Construction | 2017 |
| G & O Development Ltd | Construction | 2019 |
| G & O Property Partnership LLP | | 2022 |
| G Brennan Ltd | Professional & scientific | 2003 |
| G L S Electrical Services Ltd | Manufacturing | 2006 |
| G Sweeney Construction Limited | Construction | 2017 |
| G&A Rentals (North East) Ltd | Real estate | 2026 |
| G&L Property Investment Services Ltd | Real estate | 2020 |
| G&P Windows and Doors Ltd | Manufacturing | 2018 |
| G.C.A Property an Development Ltd | Real estate | 2026 |
| G.Coles Group Ltd | Construction | 2019 |
| Galaxy Mansions Ltd | Construction | 2021 |
| Galileo Multi Academy Trust | Education | 2017 |
| GAS Giant Ltd | Construction | 2015 |
| GB Retail Group Limited | Wholesale & retail | 2024 |
| Gbiz IT Limited | Information & communication | 2014 |
| Gcttim Limited | Hospitality | 2022 |
| Gdpm Installations Ltd | Construction | 2006 |