| Daydream Ministries Uganda Ltd | Arts & recreation | 2022 |
| Decobell Limited | Households | 2021 |
| Deuteron Ltd | Information & communication | 2009 |
| Different Petal Consulting Limited | Professional & scientific | 2017 |
| Digital Media Creative Ltd | Information & communication | 2024 |
| Dj’S Garage Ltd | Wholesale & retail | 2018 |
| Donks Dog Stuff Ltd | Wholesale & retail | 2021 |
| DPS Construction (Norfolk) Limited | Construction | 2025 |
| Draganfly Motorcycles Limited | Wholesale & retail | 2013 |
| Dream Days and Holidays Limited | Hospitality | 2023 |
| DWB Properties Ltd | Construction | 2020 |
| E.A.Mayhew & Sons Limited | Agriculture & fishing | 1961 |
| Earsham Building Supplies Ltd | Wholesale & retail | 2019 |
| Earsham Hall Events Limited | Administrative & support | 2003 |
| Earsham Hall Properties Ltd | Real estate | 2022 |
| Earsham Hall Tearooms Ltd | Wholesale & retail | 2022 |
| Earsham Mill Limited | Agriculture & fishing | 2008 |
| Earsham Mill Therapy Limited | Health & social care | 2023 |
| Earthwake CIC | Education | 2021 |
| East Anglia Investments Limited | Real estate | 2017 |
| East Anglian Polyester Spray Limited | Construction | 2025 |
| East Anglian Spray Company Limited | Construction | 2021 |
| Ebbage Holdings Ltd | Professional & scientific | 2023 |
| Edgar Watts Limited | Wholesale & retail | 1931 |
| Edgar Watts Willows Limited | Agriculture & fishing | 2025 |
| Electroad Ltd | Energy | 2023 |
| Ellingham Manor Farm Holidays Ltd | Hospitality | 2022 |
| Elmacrest Limited | Households | 1996 |
| Emmaus Norfolk and Waveney | Health & social care | 2010 |
| Endeavour (EA) Limited | Construction | 2019 |
| Equipmedia Ltd | Professional & scientific | 2018 |
| Eurogas 2000 Limited | Construction | 2005 |
| European Marine Services Ltd | Other services | 2006 |
| Eventbonus Limited | Professional & scientific | 1994 |
| Evergreen Commercial Holdings Limited | Financial services | 2024 |
| Evergreen Harvesting Ltd | Agriculture & fishing | 2011 |
| Fauna Cafe Leiston Ltd | Hospitality | 2024 |
| Fauna Cafe Ltd | Hospitality | 2024 |
| Felgate Management Company Limited | Households | 2019 |
| Fiano Ltd | Hospitality | 2022 |
| Fieldtech Systems Ltd | Manufacturing | 2021 |
| Fika Care Ltd | Health & social care | 2025 |
| Flixton Farms Limited | Agriculture & fishing | 2012 |
| Flixton Lodges Limited | Hospitality | 2025 |
| Flying Cloud Ltd. | Information & communication | 2002 |
| Food Store Upper Olland Ltd | Wholesale & retail | 2025 |
| Food Truck Holdings Limited | Hospitality | 2025 |
| Former IWC Limited | Wholesale & retail | 1989 |
| Froggs Hall Limited | Wholesale & retail | 2008 |
| Futurepump (UK) Ltd | Wholesale & retail | 2011 |
| Futurepump Distribution Ltd | Wholesale & retail | 2023 |
| Futurepump Ltd | Professional & scientific | 2013 |
| GA Finance Consultants Limited | Professional & scientific | 2019 |
| Gallee Civil & Building Limited | Construction | 2016 |
| Game & Sporting Solutions Limited | Agriculture & fishing | 2011 |
| Game Gliders Limited | Agriculture & fishing | 2026 |
| Garey Carpentry Ltd | Construction | 2025 |
| Gelato & Sorbetto Limited | Wholesale & retail | 2024 |
| Gemrail Limited | Real estate | 1989 |
| Giddens & Thompson Limited | Wholesale & retail | 2021 |
| Gilly Homes Limited | Construction | 2025 |
| Gold OFM Ltd | Professional & scientific | 2025 |
| Golden Scissors Bungay Ltd | Other services | 2025 |
| Gone Feral Ltd | Information & communication | 2023 |
| Gotoes Limited | Information & communication | 2025 |
| Gowing Below Limited | Construction | 2022 |
| Gracefullyyouu Limited | Other services | 2023 |
| Green Dragon Bungay Limited | Hospitality | 2023 |
| Guild Healthcare Ltd | Health & social care | 2006 |
| Guild Retirement Housing Ltd | Hospitality | 2017 |
| Gwylanas Ltd | Wholesale & retail | 2024 |
| Gwynn Blows Limited | Wholesale & retail | 2013 |
| H Space Movement Ltd | Arts & recreation | 2025 |
| Halesworth Tyre & Exhaust Centre Limited | Wholesale & retail | 2005 |
| Halesworth Tyre Centre Limited | Wholesale & retail | 2026 |
| Hanlon Grist Associates Ltd | Professional & scientific | 2009 |
| Harbour Minds CIC | Health & social care | 2025 |
| Harlee Legacy Group Ltd | Real estate | 2026 |
| Harmony & Hygiene Ltd | Administrative & support | 2024 |
| Healy Investments Limited | Real estate | 2017 |
| Heavy Plant Training Consultancy Limited | Construction | 2019 |
| Helosync Limited | Professional & scientific | 2025 |
| Hillhouse Haulage Limited | Transport & logistics | 2009 |
| Holmwood Care Limited | Health & social care | 2014 |
| Hope Therapy Gardens Ltd | Health & social care | 2025 |
| HOUSING4VETERANSUK CIC | Professional & scientific | 2023 |
| Hunt Electrical Limited | Construction | 2011 |
| I D Saddles Limited | Manufacturing | 2022 |
| IAN Moore Groundworks Limited | Construction | 2019 |
| ICS Defence Limited | Public administration | 2024 |
| Ignite (EA) Ltd | Construction | 2023 |
| Ikaros Ltd | Financial services | 2025 |
| Imajaz Limited | Administrative & support | 2002 |
| Independent Reviews Limited | Administrative & support | 2010 |
| Inspire Automotive Limited | Wholesale & retail | 2021 |
| International Food Upper Olland Ltd | Wholesale & retail | 2024 |
| Irina Dembri Ltd | Other services | 2025 |
| J & E Landscapes Limited | Administrative & support | 2021 |
| J & J Groundworks Ltd | Construction | 2007 |
| J M Game Birds Limited | Agriculture & fishing | 2024 |