| HM Wheelerrogers Ltd | Real estate | 2025 |
| HMD Solution Ltd | Construction | 2019 |
| Hmfdirect Ltd | Wholesale & retail | 2026 |
| HMG Global Recruitment Ltd | Administrative & support | 2015 |
| HMH Digital Limited | Information & communication | 2023 |
| HMH Group (UK) Ltd | Construction | 2018 |
| HMH Rahman Ltd | Transport & logistics | 2014 |
| HMJ Plumbing & Heating Ltd | Manufacturing | 2019 |
| HMK Construction Ltd | Construction | 2019 |
| Hmma Limited | Administrative & support | 2026 |
| Hmqw Ltd | Real estate | 2024 |
| Hmrk Services Ltd | Information & communication | 2016 |
| Hmrr UK Limited | Wholesale & retail | 2022 |
| HMS Homes Ltd | Real estate | 2018 |
| HMT Traders Limited | Wholesale & retail | 2022 |
| HMV Consulting Limited | Financial services | 2014 |
| HN Building Contractors Ltd. | Construction | 2016 |
| HN Motors Ltd | Wholesale & retail | 2025 |
| HNA Fashion Limited | Wholesale & retail | 2025 |
| HNB Property Development Limited | Real estate | 2022 |
| HNH Investments Ltd | Real estate | 2019 |
| Hnlgoods Ltd | Wholesale & retail | 2019 |
| HNS Traders Ltd | Wholesale & retail | 2026 |
| HNT Homes Ltd | Real estate | 2025 |
| HNU Ventures Limited | Wholesale & retail | 2025 |
| Hnwr Clothing Ltd | Wholesale & retail | 2024 |
| HNZ Construction & Maintenance Ltd | Construction | 2026 |
| HNZ Holdings Ltd | Real estate | 2019 |
| Hobbs & Co International Ltd | Professional & scientific | 2021 |
| HOD Ltd | Wholesale & retail | 2024 |
| Hodges Property Services Ltd | Real estate | 2025 |
| HOF Projects Ltd | Manufacturing | 2019 |
| HOL Trading Services Ltd | Transport & logistics | 2019 |
| Holborn Management Limited | Households | 2021 |
| Holbrook Residential LLP | | 2017 |
| Holden Investments Limited | Financial services | 2006 |
| Holdens Property Services Ltd | Real estate | 2009 |
| Holibud Limited | Construction | 2018 |
| Holiday Haven Ltd | Administrative & support | 2025 |
| Holidaypack Holidays Ltd | Administrative & support | 2017 |
| Holistic Lifestyle Ltd | Health & social care | 2010 |
| Holistic Rising Ltd | Health & social care | 2020 |
| Holiwise Ltd | Information & communication | 2023 |
| Hollow Green Limited | Information & communication | 2023 |
| Holloway Construction and Media Services LLP | | 2014 |
| Holloway Convenience Limited | Wholesale & retail | 2026 |
| Holly Fashion Ltd | Wholesale & retail | 2019 |
| Holly Homes Care Ltd. | Education | 2024 |
| Holly Tech Limited | Wholesale & retail | 2025 |
| Holly Warren Limited | Other services | 2023 |
| Holmwood House Care Limited | Health & social care | 2017 |
| Holmwood House Holdings Limited | Health & social care | 2017 |
| Holmwood Shared Services Ltd | Professional & scientific | 2018 |
| Holy 9 Pasties Ltd | Hospitality | 2025 |
| Holy Basil Limited | Hospitality | 2018 |
| Holy Elephant Limited | Hospitality | 2018 |
| Holy Olive Ltd | Wholesale & retail | 2025 |
| Holy Security Ltd | Administrative & support | 2018 |
| Homart Limited | Wholesale & retail | 2023 |
| Home & Around Joinery Limited | Construction | 2013 |
| Home Care Residential Limited | Health & social care | 2025 |
| Home Code Ltd | Wholesale & retail | 2022 |
| Home Counties Care Limited | Health & social care | 2013 |
| Home Gems Retail Limited | Wholesale & retail | 2021 |
| Home Ground Sports Ltd | Arts & recreation | 2026 |
| Home Group of Companies Ltd | Construction | 2021 |
| Home Heights Ltd | Real estate | 2020 |
| Home Improvements Specialist Ltd | Construction | 2017 |
| Home Local Ltd | Real estate | 2025 |
| Home Maintenace Ltd | Construction | 2020 |
| Home MAN Limited | Hospitality | 2019 |
| Home Media Solutions Limited | Other services | 2015 |
| Home Movers Plus Ltd | Administrative & support | 2021 |
| Home Real Estate Ltd | Real estate | 2021 |
| Home Removals UK Ltd | Transport & logistics | 2025 |
| Home Repair & Renewals Ltd | Construction | 2023 |
| Home School Academy Ltd | Information & communication | 2025 |
| Home Sheba Limited | Real estate | 2025 |
| Home Solutions Central Ltd | Real estate | 2025 |
| Home Solutions London Inc Ltd | Real estate | 2015 |
| Home Spec Solutions Ltd | Construction | 2024 |
| Home Travels Limited | Administrative & support | 2012 |
| Home&Glamour Store Ltd | Wholesale & retail | 2023 |
| Homebundle Limited | Wholesale & retail | 2019 |
| Homechoice Investments Ltd | Financial services | 2018 |
| Homeco Ltd | Wholesale & retail | 2019 |
| Homecroft Colson Limited | Information & communication | 2023 |
| Homedecore Style Limited | Wholesale & retail | 2023 |
| Homefield One Ltd | Real estate | 2024 |
| Homefix Experts Ltd | Construction | 2026 |
| Homefixed Ltd | Construction | 2025 |
| Homekooc Ltd | Wholesale & retail | 2018 |
| Homeland Secure Ltd | Wholesale & retail | 2019 |
| Homely Supported Living Ltd | Public administration | 2018 |
| Homepath Solutions Limited | Real estate | 2026 |
| Homerton Healthcare Ltd | Health & social care | 2020 |
| Homes & Deco Ltd | Wholesale & retail | 2015 |
| Homes 2 Ltd | Real estate | 2007 |
| Homes by JD Limited | Construction | 2021 |
| Homes LR Ltd | Real estate | 2012 |