| Duncan and Hendrie Builders Limited | Construction | 2019 |
| Dunk Developments Ltd | Construction | 2021 |
| Dunk Professional Services Ltd | Administrative & support | 2015 |
| Dunk Property Services Limited | Extraterritorial | 2016 |
| DYN Services UK Ltd | Wholesale & retail | 2020 |
| E Precision Limited | Manufacturing | 2020 |
| E.E.Smith & Sons Limited | | 1943 |
| EA Coaching Ltd | Arts & recreation | 2013 |
| East Anglia Stoves & Home Improvements Limited | Construction | 2019 |
| East Coast Trading Limited | Administrative & support | 2013 |
| East Fleet Haulage Services Ltd | Transport & logistics | 2025 |
| Eastchurch Holdco Ltd | Financial services | 2023 |
| Eastern Extinguishers Limited | Wholesale & retail | 2018 |
| Eastern Flow Screed Limited | Construction | 2019 |
| Eastern Promise (East Anglia) C.I.C. | Professional & scientific | 2023 |
| Eastern Tropicals Ltd | Wholesale & retail | 2021 |
| EB Land and Homes Limited | Real estate | 2019 |
| Eclipse Holdco Ltd | Financial services | 2023 |
| Ecoshelter Ltd | Manufacturing | 2020 |
| Eddys Catering Ltd | Hospitality | 2026 |
| Edmund Lane Property Management Company Limited | Households | 2024 |
| Eirlys Johnson Funeral Services Limited | Other services | 2014 |
| ELECTRIC11 Ltd | Construction | 2018 |
| Elementl Ltd | Manufacturing | 2017 |
| Elite Sporting Events Ltd | Other services | 2023 |
| Elliot’S Plastering & Rendering Ltd | Construction | 2020 |
| Elmhurst Holdco Ltd | Financial services | 2023 |
| Emarivh Groundwork & Utilities Limited | Construction | 2014 |
| Emery and SON Electrical Ltd | Construction | 2021 |
| Encore Leisure Propco Limited | Financial services | 2023 |
| Enhance Construction Ltd | Construction | 2026 |
| Enigma FMA Limited | Professional & scientific | 1997 |
| Enymix Concrete Ltd | Manufacturing | 2022 |
| EPB Developments Limited | Construction | 2018 |
| EPB Management Limited | Real estate | 2025 |
| EPB Property Management Limited | Real estate | 2024 |
| EPM Pilates Ltd | Arts & recreation | 2025 |
| Equal Brewkery Community Interest Company | Manufacturing | 2017 |
| Esmerelle Limited | Health & social care | 2009 |
| Etteridge & Co Ltd | Construction | 2025 |
| EWE Hospitality Ltd | Hospitality | 2020 |
| Executive Apparel Limited | Wholesale & retail | 2024 |
| Express Web Services Ltd | Information & communication | 2008 |
| F. H. K.Properties Ltd | Real estate | 2013 |
| Falcon Opco Limited | Hospitality | 2023 |
| FGT Commercial Limited | Extraterritorial | 2013 |
| FGT Domestic Limited | Extraterritorial | 2013 |
| FGT Systems Limited | Extraterritorial | 2013 |
| Fifi Star Healthcare Limited | Health & social care | 2021 |
| Finacard Bedding Company Ltd | Manufacturing | 2018 |
| Finn Geotherm UK Limited | Construction | 2006 |
| Fire People Limited | Administrative & support | 2022 |
| Fire-Safety Surveying Ltd | Public administration | 2024 |
| Firebullz Kennels Ltd | Wholesale & retail | 2021 |
| Fireworks Fire Protection Limited | Construction | 1999 |
| Firman Partnership Ltd | Real estate | 2026 |
| First Line Securities Norfolk Limited | Administrative & support | 2016 |
| Fisher Scales Limited | Wholesale & retail | 2005 |
| Flamentek Ltd | Professional & scientific | 2003 |
| Flash Fire Safety Limited | Public administration | 2024 |
| Flowscreed Norfolk Limited | Construction | 2017 |
| Forest Country Park Opco Limited | Hospitality | 2023 |
| Forest School for Life Ltd | Education | 2026 |
| Forme Studio Group Limited | Arts & recreation | 2025 |
| FORTY2 Events Limited | Administrative & support | 2003 |
| Foundry Groundworks Ltd | Construction | 2010 |
| Foundry Inns Limited | Hospitality | 2018 |
| FOX & FEN Ltd | Wholesale & retail | 2025 |
| FOX G Properties Ltd | Real estate | 2022 |
| Foxlands Financials Limited | Financial services | 2011 |
| Frost Consultancy (Norfolk) Ltd | Administrative & support | 2026 |
| FSN Preparation and Underfloor Heating Ltd | Construction | 2020 |
| Fuller Holdco Ltd | Financial services | 2021 |
| Fusion Composites Ltd | Professional & scientific | 2011 |
| Future Brickworks Ltd. | Construction | 2016 |
| Future Football Elite Norwich Limited | Education | 2022 |
| G T Commercials Ltd | Manufacturing | 2019 |
| G T Fruehauf Ltd | Manufacturing | 2019 |
| G:Pwr Ltd | Arts & recreation | 2024 |
| Gabriel FC Services Ltd | Health & social care | 2011 |
| Gainbest Limited | Wholesale & retail | 2010 |
| Game of Actual Life IP Limited | Education | 2019 |
| Gaming Parties 2 U Ltd | Arts & recreation | 2017 |
| Garnsons Creative Limited | Manufacturing | 2016 |
| GD Transport Solutions Ltd | Transport & logistics | 2018 |
| Gdlk Consultants Limited | Information & communication | 2025 |
| GEN B Construction Ltd | Construction | 2026 |
| George Morris Limited | Professional & scientific | 2011 |
| GF39 Ltd | Construction | 2024 |
| Gibbet Farm Limited | Agriculture & fishing | 1998 |
| Gillespie Aviation Limited | Education | 2016 |
| GL Auto Parts Ltd | Wholesale & retail | 2020 |
| GL Park Acquo Limited | Financial services | 2023 |
| GL Park Employee Limited | Professional & scientific | 2023 |
| GL Park Holdco Limited | Financial services | 2023 |
| GL Park Midco Limited | Financial services | 2023 |
| GL Park Realisations (Wpol) Limited | Hospitality | 2023 |
| Glamp and Tipple Ltd | Hospitality | 2020 |
| GNH Executive Limited | Transport & logistics | 2018 |
| Gomoco Limited | Information & communication | 2020 |