| THE Euro Flyer (London) Ltd | Transport & logistics | 2023 |
| THE Events Code Ltd | Administrative & support | 2024 |
| THE EYE Spa Ltd | Health & social care | 2026 |
| THE Fairfax Corporation Limited | Construction | 2016 |
| THE Family & Relationship Centre Ltd | Health & social care | 1996 |
| THE Family Health Hub Ltd | Other services | 2013 |
| THE Feet on the Street Co London Limited | Administrative & support | 2017 |
| THE Feline Collection Ltd | Wholesale & retail | 2019 |
| THE Fierce Lash Company Ltd | Other services | 2018 |
| THE Finance Society CIC | Information & communication | 2026 |
| THE Fine Type Print Co. Ltd | Professional & scientific | 2012 |
| THE Fishmongers (Essex) Limited | Hospitality | 2024 |
| THE Fitted Carpet Co. Ltd | Construction | 2003 |
| THE Forte Group Services Limited | Real estate | 2007 |
| THE Freelance Cat Limited | Health & social care | 2022 |
| THE Funky Feline Ltd | Wholesale & retail | 2019 |
| THE G Locker Ltd | Wholesale & retail | 2024 |
| THE Garwandoe Company Ltd | Health & social care | 2020 |
| THE GAS Expert Ltd | Construction | 2018 |
| THE General Iron Foundry Company Limited | Extraterritorial | 1991 |
| THE Gilded Sark Ltd | Wholesale & retail | 2025 |
| THE Goood Stuff Ltd | Information & communication | 2025 |
| THE Great Counsellor Low-Cost Counselling CIC | Other services | 2022 |
| THE Greenhaus Limited | Real estate | 2023 |
| THE Griffin Hotel Ltd | Hospitality | 2021 |
| THE Hair Group Limited | Financial services | 2007 |
| THE Hair Lounge (Romford) Limited | Other services | 2008 |
| THE Hairtransplant Hub Romford Ltd | Health & social care | 2025 |
| THE Harold Wood Neighbourhood Centre Bar Club Limited | Administrative & support | 2010 |
| THE Harrows Kitchen Limited | Hospitality | 2025 |
| THE Haus of SVI Ltd | Professional & scientific | 2025 |
| THE Haven (MBU) Homes Ltd | Health & social care | 2023 |
| THE Healthy Flexitarian Limited | Hospitality | 2019 |
| THE Hearing Hub Ltd | Health & social care | 2020 |
| THE Heat Suite Ltd | Other services | 2019 |
| THE Heavytrackerz Ltd | Information & communication | 2014 |
| THE Herb Cafe (Food Truck) Ltd | Hospitality | 2025 |
| THE Herb Cafe Ltd | Hospitality | 2025 |
| THE Herb Kitchen Catering (NO.1) Ltd | Hospitality | 2025 |
| THE Herb Kitchen Catering Ltd | Hospitality | 2025 |
| THE Hermit Club C.I.C. | Education | 2012 |
| THE Hermitage Undercliffe Road Management Limited | Households | 1988 |
| THE Hijama HUT Ltd | Professional & scientific | 2025 |
| THE Hockerill Educational Company Limited | Education | 1987 |
| THE Home Ventilation Centre Limited | Extraterritorial | 2003 |
| THE House Always Wins (Holdings) Ltd | Financial services | 2025 |
| THE House Always Wins Ltd | Real estate | 2021 |
| THE House of Bond Street Ltd | Financial services | 2023 |
| THE Howzat Foundation Ltd | Education | 2023 |
| THE Hudson ACC & Tax Limited | Professional & scientific | 2021 |
| THE Ideas Group Limited | Professional & scientific | 2017 |
| THE Implementation Network Ltd | Professional & scientific | 2026 |
| THE Infinity Great Achievers International Found Limited | Education | 2019 |
| THE Irish Coffee House Ltd | Manufacturing | 2026 |
| THE Jabri Ltd | Wholesale & retail | 2025 |
| THE Jackson Family Partnership LLP | | 2023 |
| THE JAM Inter Ltd | Professional & scientific | 2022 |
| THE Jaseffect Imperial Ltd | Agriculture & fishing | 2025 |
| THE Jela Group Ltd | Real estate | 2025 |
| THE Jessore Society UK | Information & communication | 2024 |
| THE Joiners Arms Lewisham Limited | Hospitality | 2020 |
| THE Joomla Specialists Limited | Information & communication | 2008 |
| THE Kairos Space CIC | Health & social care | 2025 |
| THE Kidodontist Limited | Health & social care | 2010 |
| THE Kitty Cave Ltd | Wholesale & retail | 2019 |
| THE Lairy Lobster Limited | Hospitality | 2022 |
| THE Lash Lounge and Beauty Treatments Ltd | Other services | 2023 |
| THE Learning ARC Ltd | Information & communication | 2020 |
| THE Learning Portal Ltd | Education | 2017 |
| THE Limes (Northwood) Management Limited | Households | 1993 |
| THE Limes Freehold Ltd | Real estate | 2014 |
| THE Little Apiary Company Ltd | Agriculture & fishing | 2020 |
| THE Lodge Romford Ltd | Health & social care | 2016 |
| THE Loft Converters UK Ltd | Construction | 2021 |
| THE London Car Gallery 1 Ltd | Wholesale & retail | 2025 |
| THE London Cars Gallery Ltd | Wholesale & retail | 2025 |
| THE London Kitty Company Ltd | Wholesale & retail | 2019 |
| THE London Loft Converters Ltd | Construction | 2020 |
| THE Maintenance Supply Co. Limited | Wholesale & retail | 1990 |
| THE Markazi Masjid London | Other services | 2021 |
| THE Marlborough Hotel Limited | Hospitality | 2012 |
| THE Media Remix Ltd | Professional & scientific | 2023 |
| THE Merch Hub Group Ltd | Wholesale & retail | 2025 |
| THE MMA Kids Club Ltd | Arts & recreation | 2025 |
| THE Monaco Group Ltd | Financial services | 2025 |
| THE Moody Boys Ltd | Wholesale & retail | 2023 |
| THE Mortgage Cabbie Ltd | Financial services | 2024 |
| THE Mouse Training Company Limited | Construction | 2014 |
| THE Mughal Traders Ltd | Hospitality | 2019 |
| THE Nail Box Essex Limited | Other services | 2017 |
| THE Nail Station (RM5) Ltd | Other services | 2025 |
| THE Neptial Limited | Health & social care | 2025 |
| THE Nerve Network Ltd | Administrative & support | 2017 |
| THE New Hot WOK 666 Ltd | Hospitality | 2025 |
| THE New Hot WOK 888 Ltd | Hospitality | 2023 |
| THE Next Machine Communications Ltd | Professional & scientific | 2025 |
| THE Noble Artist Ltd | Arts & recreation | 2018 |
| THE Okoli Writing Company Limited | Arts & recreation | 2014 |
| THE Old Fashioned Coffee Co Ltd | Manufacturing | 2024 |
| THE Old Pump Works Management Services Ltd | Other services | 2020 |