| THE Early Years Network Ltd | Administrative & support | 2022 |
| THE Easirider Company Limited | Manufacturing | 1972 |
| THE East India Company Lifestyle Limited | Wholesale & retail | 2000 |
| THE East India Company Limited | Hospitality | 2014 |
| THE Eccentric Englishman Limited | Hospitality | 2025 |
| THE Elgar Centre Limited | Health & social care | 2011 |
| THE Elite Collection Group Limited | Wholesale & retail | 2019 |
| THE Elite Driving Academy Limited | Education | 2026 |
| THE Eltisley Dining Company Ltd | Hospitality | 2016 |
| THE Emperor Lounge Ltd | Hospitality | 2025 |
| THE Empire Collective Ltd | Manufacturing | 2025 |
| THE Energy Conservation Company Ltd | Construction | 2023 |
| THE Engagement Agent Ltd | Professional & scientific | 2022 |
| THE Enidi | Other services | 2009 |
| THE Entrepreneurs LAB Limited | Administrative & support | 2025 |
| THE Estate Agents 1977 Ltd | Financial services | 2024 |
| THE Export Company (UK) Limited | Professional & scientific | 2001 |
| THE FAB Practice Limited | Other services | 2015 |
| THE Fabric Obsession Ltd | Wholesale & retail | 2025 |
| THE Farmers Recruiter Limited | Administrative & support | 2026 |
| THE Fawsley Estate 1 Ltd | Real estate | 2025 |
| THE Fawsley Estate 2 Ltd | Real estate | 2025 |
| THE Feed Shed Limited | Agriculture & fishing | 2018 |
| THE Fibre Group Ltd | Information & communication | 2020 |
| THE Fibre Utilities Group Limited | Construction | 2024 |
| THE Filo Project CIC | Health & social care | 2014 |
| THE Filo Project Group Limited | Financial services | 2024 |
| THE Financial Services Company (GB) Ltd | Financial services | 2008 |
| THE First Equestrian Theatre Ltd | Administrative & support | 2021 |
| THE First One Construction Ltd | Manufacturing | 2021 |
| THE Fizz Factor Ltd | Professional & scientific | 2023 |
| THE Flame Lily BUD Ltd | Education | 2023 |
| THE Fleet Solution Ltd | Administrative & support | 2012 |
| THE Flooring DEN Ltd | Construction | 2014 |
| THE Food Club ITA Ltd | Hospitality | 2022 |
| THE Food Corporation Limited | Hospitality | 2013 |
| THE Food Heaven Limited | Hospitality | 2018 |
| THE Food Recruitment Group Limited | Administrative & support | 2025 |
| THE Foot HUT Podiatry Clinic Limited | Health & social care | 2025 |
| THE Football Scout Consultancy Ltd | Professional & scientific | 2025 |
| THE Force Limited | Administrative & support | 2026 |
| THE Forest Folk CIC | Education | 2026 |
| THE Fork & Flower Long Buckby Ltd | Hospitality | 2024 |
| THE Foundry Association | Financial services | 1996 |
| THE Fountain Care Management Ltd | Health & social care | 2007 |
| THE Framing Centre Limited | Administrative & support | 2013 |
| THE Frank Bruno Academy CIC | Education | 2020 |
| THE Freak OUT Ride Limited | Arts & recreation | 2017 |
| THE French Desk Company Limited | Professional & scientific | 2014 |
| THE Friendly Coach Limited | Professional & scientific | 2017 |
| THE Fuel Boat Ltd | Wholesale & retail | 2018 |
| THE Furniture Quarter Limited | Wholesale & retail | 2015 |
| THE Furnival Group Ltd | Wholesale & retail | 2025 |
| THE Gains Depot Limited | Wholesale & retail | 2026 |
| THE Garage Daventry Ltd | Wholesale & retail | 2022 |
| THE Gathering Lounge Limited | Other services | 2025 |
| THE Gearbox Centre (Northampton) Limited | Wholesale & retail | 1995 |
| THE Gentleman Racer Ltd | Professional & scientific | 2018 |
| THE George High Street Management Co Ltd | Households | 2020 |
| THE George Mosborough Limited | Hospitality | 2019 |
| THE George Restaurant Ltd | Hospitality | 2020 |
| THE Ginger Valeting Company Ltd | Administrative & support | 2022 |
| THE Glass & Window Centre Limited | Professional & scientific | 2016 |
| THE Gluten Free PUB Company Ltd | Hospitality | 2019 |
| THE Goed Life Limited | Health & social care | 2017 |
| THE Good Life Property Limited | Real estate | 2023 |
| THE Good Loaf CIC | Manufacturing | 2014 |
| THE Goods Factory Ltd | Wholesale & retail | 2024 |
| THE Gorilla Safari Company Limited | Administrative & support | 2010 |
| THE Graduate Recruitment Specialist Ltd | Administrative & support | 2008 |
| THE Grafters Club Ltd | Professional & scientific | 2025 |
| THE Grafton Rooms Ltd | Hospitality | 2019 |
| THE Granaries (Freehold) Limited | Real estate | 2015 |
| THE Grange (Cottesbrooke) Freehold Limited | Households | 2020 |
| THE Grange (Desborough) Management Company Limited | Households | 2010 |
| THE Grange Farm Naseby Limited | Financial services | 2026 |
| THE Green (Church Stowe) Management Company Limited | Administrative & support | 2000 |
| THE Green Coffee Company (Bedford) Limited | Hospitality | 2009 |
| THE Green Coffin Company Ltd | Wholesale & retail | 2020 |
| THE Green MAN (Ropsley) Ltd | Hospitality | 2019 |
| THE Green Organisation Limited | Professional & scientific | 1993 |
| THE Greys Brighton Limited | Hospitality | 2018 |
| THE Grub Hub (Northampton) UK Ltd | Hospitality | 2025 |
| THE Guild of Food Writers Limited | Other services | 2025 |
| THE Hair Hub Northampton Ltd | Other services | 2026 |
| THE Hair LAB by Isabella Ltd | Other services | 2022 |
| THE Half Rural Family Limited | Other services | 2026 |
| THE Hampshire Restaurants & Bar Ltd | Hospitality | 2011 |
| THE Handy LOG MAN Ltd | Manufacturing | 2019 |
| THE Harren Partnership Limited | Other services | 2006 |
| THE Haulers Ltd | Transport & logistics | 2018 |
| THE Haybarns Limited | Professional & scientific | 2004 |
| THE Healthy Hound RAW Dog Food Company Ltd | Manufacturing | 2023 |
| THE Heat Corporation Limited | Construction | 2012 |
| THE Heating OIL Club Limited | Wholesale & retail | 2004 |
| THE Henderson Construction Group Limited | Financial services | 2025 |
| THE Herb Convention Limited | Wholesale & retail | 2017 |
| THE Hill Developing Ltd | Financial services | 2018 |
| THE Hills Children’S Home Limited | Health & social care | 2023 |
| THE Holiday Place PLC | Administrative & support | 1981 |