| THE Economic Voice Limited | Information & communication | 2009 |
| THE Eggfree Cakebox Southampton Limited | Wholesale & retail | 2017 |
| THE Electric Company Southern Ltd | Construction | 2018 |
| THE Electric Paintbrush Limited | Arts & recreation | 2022 |
| THE Electronics Hub Ltd | Wholesale & retail | 2018 |
| THE Elegant Gentleman Limited | Professional & scientific | 2024 |
| THE Elizabeth House Hotel (Southampton) Limited | Hospitality | 2002 |
| THE Empathy Project CIC | Health & social care | 2023 |
| THE Energy Efficient Lighting Company Limited | Wholesale & retail | 2026 |
| THE Everglades (Poole) Management Company Limited | Households | 2021 |
| THE Evolutions Clinic Ltd | Other services | 2012 |
| THE Exchange Liverpool Limited | Other services | 2019 |
| THE Exhibitionist Limited | Extraterritorial | 2020 |
| THE Extra Mile Hire Ltd | Transport & logistics | 2024 |
| THE FA Bakery Ltd | Manufacturing | 2025 |
| THE Fabulous Catch Company Limited | Wholesale & retail | 2020 |
| THE Falcon Painswick Ltd | Hospitality | 2025 |
| THE Fallen Nerds Ltd | Wholesale & retail | 2023 |
| THE Family Dog Club Limited | Wholesale & retail | 2013 |
| THE Family Kitchen Liverpool Ltd | Manufacturing | 2021 |
| THE Fantastic Factory Limited | Information & communication | 2013 |
| THE Fibre Collective Group Ltd | Financial services | 2023 |
| THE Fighting Cocks (Fordingbridge) Limited | Hospitality | 2023 |
| THE Film Safe Ltd | Professional & scientific | 2020 |
| THE Financial Planning Consultancy Limited | Professional & scientific | 2023 |
| THE Fine Brownie Company Limited | Manufacturing | 2021 |
| THE Firework Shop Limited | Wholesale & retail | 2025 |
| THE First AID Academy (U.K.) Ltd | Education | 2004 |
| THE Fish Shop 77 Ltd | Wholesale & retail | 2009 |
| THE Flat Finder Limited | Real estate | 2016 |
| THE Floating Space Company Ltd | Construction | 2024 |
| THE Floor Fitting Service Limited | Construction | 2024 |
| THE Flooring Company Southern Limited | Wholesale & retail | 2013 |
| THE Football Development Clinic Ltd | Education | 2024 |
| THE Football Factory Limited | Extraterritorial | 2016 |
| THE Football Garage Limited | Arts & recreation | 2004 |
| THE Forester (Donhead ST Andrew) Limited | Hospitality | 2021 |
| THE Forge Communications Limited | Professional & scientific | 2014 |
| THE Foundation of Light, Spirituality and Arts | Education | 2015 |
| THE Four Horseshoes Ltd | Hospitality | 2019 |
| THE FOX SLF Ltd | Hospitality | 2025 |
| THE Foxlea Residents Association Limited | Households | 1988 |
| THE Freight Desk Ltd | Transport & logistics | 2019 |
| THE French Corporation Ltd | Administrative & support | 2017 |
| THE Friendly Fork Limited | Manufacturing | 2025 |
| THE FRY Corporation Limited | Administrative & support | 1999 |
| THE Frying Fish (Alresford) Limited | Hospitality | 2002 |
| THE Frying Fish (Warsash) Limited | Hospitality | 2010 |
| THE FUN BUN Company LP | | 2011 |
| THE FUN4HIRE Network Ltd | Arts & recreation | 2023 |
| THE Gables Court Management Company Limited | Households | 2002 |
| THE Gadget Doctors Southampton Ltd | Other services | 2024 |
| THE Geoff Smith Foundation | Other services | 2002 |
| THE Ghoul Gang Ltd | Arts & recreation | 2022 |
| THE Giant Leap - Coaching Ltd | Professional & scientific | 2025 |
| THE Giddy Kipper 1 Ltd | Hospitality | 2017 |
| THE Ginger Dog PUB Company Ltd | Hospitality | 2018 |
| THE Ginger Rabbit Company Limited | Hospitality | 2017 |
| THE Glamour HUT Limited | Other services | 2017 |
| THE Glassmen Limited | Construction | 2020 |
| THE Glassworks Windows and Doors Southampton Ltd | Construction | 2020 |
| THE Global Apex Ltd | Information & communication | 2023 |
| THE Gloster Apartments Limited | Households | 1999 |
| THE Glow Edition LLP | | 2025 |
| THE Golf Complex Management Company Limited | Real estate | 1999 |
| THE Good Brow Club Ltd | Other services | 2024 |
| THE Good Shelf Ltd | Wholesale & retail | 2025 |
| THE Grange Nursing Home Limited | Health & social care | 2013 |
| THE Grazing Room Ltd | Hospitality | 2026 |
| THE Green (Charlton) Freehold Limited | Households | 2010 |
| THE Green (Oxney) Management Company Limited | Households | 2024 |
| THE Green Drive Assembly Company Limited | Energy | 2011 |
| THE Greenbox Food Ltd | Hospitality | 2017 |
| THE Greyhawk Group Limited | Professional & scientific | 2022 |
| THE Griffin Standard Ltd | Administrative & support | 2025 |
| THE Grow Project South CIC | Health & social care | 2020 |
| THE Grub Guys Limited | Professional & scientific | 2020 |
| THE GTM Forge Ltd | Information & communication | 2025 |
| THE H2O Hub Group Ltd | Administrative & support | 2017 |
| THE Hair Apartment Ltd | Other services | 2015 |
| THE Hair Edit Gosport Ltd | Other services | 2018 |
| THE Hair Lounge Ltd | Other services | 2024 |
| THE Hamlets Management Company Limited | Households | 2024 |
| THE Hampshire Apple Press Ltd | Manufacturing | 2025 |
| THE Hampshire Generator and UPS Company Ltd | Manufacturing | 2016 |
| THE Hampshire Machinery Company Ltd | Manufacturing | 2020 |
| THE Hampshire Seed Company Ltd | Agriculture & fishing | 2025 |
| THE Hampshire Shade Company Ltd | Manufacturing | 2022 |
| THE Handi Group Southern Limited | Wholesale & retail | 2011 |
| THE Happy Printing Company Ltd | Manufacturing | 2021 |
| THE Harbourside Aesthetic Clinic Ltd | Health & social care | 2017 |
| THE Hardwood Floor Guys Limited | Construction | 2004 |
| THE Hayze Group Ltd | Wholesale & retail | 2019 |
| THE Health Hub 365 Ltd | Arts & recreation | 2020 |
| THE Hearing Clinic Hampshire Ltd | Wholesale & retail | 2024 |
| THE Heartwood and Knot Company Limited | Arts & recreation | 2018 |
| THE Hedgerows Management (Southampton) Limited | Households | 2004 |
| THE Hideout Collective Ltd | Other services | 2025 |
| THE Highfield Building Company Limited | Administrative & support | 2020 |
| THE Holistic GP Clinic LLP | | 2024 |