| DWJ Electrical Services Ltd | Construction | 2015 |
| Dynamic Drywall Solutions Limited | Construction | 2023 |
| Earl Engineering Ltd | Professional & scientific | 2014 |
| East Midlands Mechanical Ltd | Construction | 2020 |
| Eastwood Cars (UK) T/A Eastwood Cars & Ignite Cars Ltd | Transport & logistics | 2014 |
| Eastwyck Estates Limited | Real estate | 2025 |
| Easy Box Express Ltd | Transport & logistics | 2021 |
| Eaton Medc Limited | Manufacturing | 1975 |
| Eco Charge & Electrical Ltd | Construction | 2025 |
| ECO1ST Ltd | Manufacturing | 2021 |
| ECS Engineering Services Ltd. | Manufacturing | 1989 |
| Edens Secret Limited | Other services | 2024 |
| EDM Property Developments Ltd | Administrative & support | 1992 |
| Eduard Road Transport Ltd | Transport & logistics | 2026 |
| EE Security Systems Ltd | Construction | 2024 |
| Efes Turkish Limited | Hospitality | 2022 |
| EIP Property Investments Ltd | Real estate | 2025 |
| EJU Limited | Transport & logistics | 2020 |
| Elan Environmental Products Limited | Professional & scientific | 2026 |
| Eleambes Ltd | Health & social care | 2023 |
| Electric Dreamers Ltd | Information & communication | 2022 |
| Elevate Protection and Finance Ltd | Financial services | 2025 |
| ELI Remie Estates Ltd | Construction | 2025 |
| Elite Vending Solutions Ltd | Wholesale & retail | 2025 |
| EMM Property Development Ltd | Construction | 2024 |
| Empard 2024 Limited | Health & social care | 2024 |
| EMT Civils Ltd | Construction | 2025 |
| Energise Windows Ltd | Construction | 2017 |
| Engineering Solutions Group Limited | Financial services | 2021 |
| Engines Masters Mansfield Ltd | Wholesale & retail | 2023 |
| Enjoy Bistro Sutton Ltd | Hospitality | 2025 |
| Enjoy Cafe Sutton Ltd | Hospitality | 2024 |
| Envirobase Consultants Ltd | Professional & scientific | 2025 |
| Envoy Care Ltd | Public administration | 2019 |
| Envy Nails (NG) Limited | Other services | 2023 |
| Erum Limited | Health & social care | 2023 |
| Esprit.Transport Ltd | Transport & logistics | 2018 |
| Eternity Tattoo Studio Ltd | Arts & recreation | 2018 |
| ETS Construction Limited | Construction | 2022 |
| Euro Foods Notts Limited | Wholesale & retail | 2021 |
| Europa Shipping Ltd | Transport & logistics | 2017 |
| Europe Developments Ltd | Construction | 2022 |
| Evergreen Mortgages (Mansfield) Ltd | Financial services | 2017 |
| Exdem Limited | Construction | 2026 |
| Expert Builders Saif Limited | Construction | 2022 |
| EZZ Ltd | Hospitality | 2019 |
| F8 Imaging Ltd | Professional & scientific | 2026 |
| Fabulous Direct Ltd | Wholesale & retail | 2022 |
| Fabulous Taste Ltd | Hospitality | 2022 |
| FAD Network Ltd | Information & communication | 2019 |
| Fairprice Neighbourhood Stores Limited | Wholesale & retail | 2025 |
| Family Sutton Ltd | Hospitality | 2026 |
| Farm Pizza and Peri Peri Ltd | Hospitality | 2023 |
| Fast Bike Imagery Limited | Wholesale & retail | 2005 |
| Fast Way Chicken Delivery Ltd | Hospitality | 2019 |
| FBA Today Ltd | Professional & scientific | 2024 |
| Fdbc Holdings Limited | Financial services | 2020 |
| Fegur Games Ltd | Information & communication | 2023 |
| Fernn Ltd | Manufacturing | 2020 |
| FG Walton Plumbers Merchants Ltd | Wholesale & retail | 2013 |
| Fidler & Pepper EOT Limited | Administrative & support | 2026 |
| Fidler & Pepper Limited | Professional & scientific | 2016 |
| Figs & Fortune Estates Limited | Households | 2025 |
| Filony's Care & Creation Ltd | Health & social care | 2015 |
| Final Duties Probate Limited | Other services | 2023 |
| Finihive Limited | Administrative & support | 2025 |
| Fire Rock Brewing Company Ltd. | Manufacturing | 2017 |
| First Class Transfers Limited | Transport & logistics | 2024 |
| First Exhibit Ltd | Manufacturing | 2024 |
| First Impressions Property Management Limited | Households | 2021 |
| First Step Counselling Ltd | Health & social care | 2024 |
| First Thought Training Ltd | Education | 2016 |
| Fisher Dance Limited | Arts & recreation | 2017 |
| Five Focal Point Limited | Health & social care | 2016 |
| Five Stars Employment Group Limited | Administrative & support | 2023 |
| Five Valeting & Detailing Ltd | Information & communication | 2026 |
| FIX an Phone Ltd | Wholesale & retail | 2019 |
| Flameora Passive Fire Ltd | Public administration | 2026 |
| Flash Services Ltd | Financial services | 2020 |
| Flexmed UK Limited | Health & social care | 2024 |
| Flint Clothing Ltd | Wholesale & retail | 2024 |
| Flipping OAT Ltd | Wholesale & retail | 2022 |
| Flovaluk Ltd | Construction | 2022 |
| Flowerlife Limited | Wholesale & retail | 2022 |
| Fnatic Logistics Ltd | Transport & logistics | 2022 |
| Fore! Event Hire Ltd | Administrative & support | 2022 |
| Forest Road MOT & Service Centre Limited | Wholesale & retail | 2022 |
| Formtek Moulds Limited | Manufacturing | 2026 |
| Foster Robey Ltd | Real estate | 2025 |
| FOX Habitats Ltd | Households | 2024 |
| Fox's Toy Box Sutton Ltd | Wholesale & retail | 2025 |
| Foxtrot Property Ltd | Real estate | 2020 |
| Freddymenslogistics Limited | Transport & logistics | 2026 |
| Fresenius Medical Care Renal Services (IDC) Limited | Health & social care | 2007 |
| Fresenius Medical Care Renal Services (SS) Limited | Health & social care | 2008 |
| Ftorres Ltd | Information & communication | 2025 |
| Fulwood Travel Limited | Transport & logistics | 2013 |
| Funtimez Factory Ltd | Arts & recreation | 2018 |
| Futura Roof Ltd | Construction | 2005 |
| G.B.Holding Limited | Wholesale & retail | 1951 |