| Dust and Go Cleethorpes Ltd | Administrative & support | 2018 |
| Dynamic Landscapes and Building Services Limited | Administrative & support | 2025 |
| Dynamic Transport Consultants Limited | Professional & scientific | 2024 |
| Dyson Properties (Lincolnshire) Limited | Households | 2024 |
| E.P.Consultants Ltd | Professional & scientific | 2026 |
| E.S.P Safety Limited | Professional & scientific | 2020 |
| E.W.P.K. Limited | Professional & scientific | 1962 |
| Earcare 4 U Limited | Health & social care | 2025 |
| East Coast Access Limited | Administrative & support | 2015 |
| East Coast Cruising Community Interest Company | Other services | 2022 |
| East Coast Seafood Ltd | Wholesale & retail | 2021 |
| East Marsh Involve CIC | Other services | 2021 |
| Eastcliffe Management Limited | Real estate | 2019 |
| Eastcoast Electrical Services Ltd | Construction | 2023 |
| Eastfield Double Glazing and Building Limited | Construction | 2020 |
| Easynet Management Consultants Limited | Professional & scientific | 1997 |
| EB Cooling Solutions Ltd | Construction | 2026 |
| EBB and FLO Living Limited | Manufacturing | 2017 |
| Ecommunity Together CIC | Financial services | 2021 |
| Eddies Removals Limited | Transport & logistics | 2026 |
| Edge Telecom Ltd | Information & communication | 1995 |
| Edge Telecommunications Holdings Limited | Information & communication | 2020 |
| Edge Telecommunications Ltd | Extraterritorial | 2006 |
| Eduard Global Logistics Ltd | Transport & logistics | 2026 |
| Eekwood Limited | Construction | 2023 |
| Electric Beach Cleethorpes Ltd | Other services | 2024 |
| Electrotex Ltd | Extraterritorial | 2020 |
| Elite Heat Limited | Construction | 2021 |
| Ellirews Boutique Limited | Other services | 2016 |
| Ellis Property Group Limited | Real estate | 2020 |
| Emanuel Trans Ltd | Transport & logistics | 2021 |
| Embassy Cabs Limited | Transport & logistics | 2022 |
| Emergency Preparedness Solutions Ltd | Public administration | 2011 |
| Emesco Designs Ltd | Other services | 2024 |
| Empower Safer Homes CIC | Other services | 2026 |
| Energy Realm Limited | Construction | 2024 |
| Engineering and Turbines Services Ltd | Professional & scientific | 2023 |
| Englot Transport Ltd | Transport & logistics | 2013 |
| Enhance PR and Marketing Ltd | Professional & scientific | 2020 |
| Ernie Ellis E + I Services Ltd | Energy | 2019 |
| Estelle Manufacturing Ltd | Wholesale & retail | 2026 |
| European Marke C Limited | Wholesale & retail | 2025 |
| Evie Unisex Hairstylist Limited | Other services | 2010 |
| EW Club Ltd. | Professional & scientific | 2013 |
| EX Logistics Limited | Extraterritorial | 2001 |
| F.H.U. Arian Ltd. | Professional & scientific | 2015 |
| F1 GRP Roofing Limited | Construction | 2024 |
| F1 Roofing Limited | Construction | 2026 |
| Fabweld Grimsby Limited | Other services | 2008 |
| Factory Hygiene and Fabrication Cleaning Services Limited | Administrative & support | 2011 |
| Fairfield Fish Bar Limited | Hospitality | 2002 |
| Fairshare Food Ltd | Information & communication | 2026 |
| Fanny Fielding Art Ltd | Arts & recreation | 2024 |
| Fastsofas Limited | Wholesale & retail | 2021 |
| Featherstone Security Solutions Ltd | Administrative & support | 2025 |
| FEN Spirits Limited | Manufacturing | 2017 |
| Ferguson Housing and Development Ltd | Construction | 2024 |
| FEZ Cleethorpes Limited | Hospitality | 2018 |
| Fhfc Asset Management Limited | Real estate | 2024 |
| Fiona Chapman Chiropody Ltd | Other services | 2014 |
| Fire & Stove Centre Limited | Wholesale & retail | 2021 |
| First 4 Properties (Lincs) Limited | Real estate | 2002 |
| First Equipment Limited | Extraterritorial | 1998 |
| Fiveways Property Ltd | Real estate | 2014 |
| FLC Technical Limited | Construction | 2019 |
| Flue Solutions Lincs Limited Limited | Construction | 2014 |
| Flys Catering Ltd | Hospitality | 2020 |
| FMK Engineering Services Limited | Manufacturing | 2025 |
| Food Dudes Ltd | Hospitality | 2022 |
| Football FUN Factory (Community 112) Limited | Arts & recreation | 2023 |
| Foresight Construction Services Ltd | Construction | 2022 |
| Forever Paws Ltd | Manufacturing | 2025 |
| Forged and Crafted Limited | Extraterritorial | 2024 |
| Forj Solutions Ltd | Professional & scientific | 2025 |
| Fosters the Independent Jewellers Limited | Wholesale & retail | 2024 |
| FPP Consulting Ltd | Professional & scientific | 2012 |
| FPP Management Ltd. | Professional & scientific | 2014 |
| Fraserm Limited | Hospitality | 2025 |
| Fred's Place Limited | Other services | 2009 |
| Fringe Benefits (Hair & Beauty) Limited | Other services | 2002 |
| Frontline Epos Limited | Wholesale & retail | 2026 |
| Funky Money Limited | Arts & recreation | 2024 |
| Fuse Power Services Limited | Construction | 2015 |
| Future Property Investments GY Ltd | Real estate | 2023 |
| Future Trainers Club CIC | Other services | 2025 |
| G and D P Limited | Other services | 2008 |
| G T Engineering & Design Limited | Professional & scientific | 2010 |
| G&P Handling Services Ltd | Transport & logistics | 2022 |
| G.D. Dec's Limited | Construction | 2019 |
| G.S.N. Pipework Fabrications and Engineering Limited | Construction | 1995 |
| Gallagher's Music Ltd | Wholesale & retail | 2020 |
| Garden Great Ltd | Wholesale & retail | 2022 |
| Garry Snell Garden Maintenance Limited | Other services | 2008 |
| GB Artwall Ltd | Construction | 2023 |
| GCH Landscaping Limited | Administrative & support | 2024 |
| Gemini Hair Styles Limited | Other services | 2010 |
| Gepu Trans Ltd | Transport & logistics | 2017 |
| GET Smart Maintenance Limited | Professional & scientific | 2018 |
| GFN Electrical Ltd | Construction | 2024 |
| Gissing F.E. Ltd | Extraterritorial | 2014 |