| HM Property Holdings Limited | Real estate | 2020 |
| Hm&Km Ltd | Real estate | 2026 |
| HMA Technologies Ltd | Professional & scientific | 2025 |
| Hmcwc Limited | Arts & recreation | 2021 |
| HMH Professional Services Ltd | Health & social care | 2025 |
| HMJ Productions Limited | Arts & recreation | 2024 |
| HMP Innovations Ltd | Information & communication | 2025 |
| HMS Estates Group Ltd | Real estate | 2025 |
| HMS Shipping Ltd | Transport & logistics | 2024 |
| HN Khan Ltd | Wholesale & retail | 2026 |
| HN Ventures Ltd | Real estate | 2021 |
| HNH Productions Limited | Other services | 2018 |
| HNH Properties Ltd | Hospitality | 2024 |
| HNH Retail Ltd | Wholesale & retail | 2024 |
| Hnhv Ltd | Hospitality | 2025 |
| Hnpp Ltd | Hospitality | 2022 |
| HNR Consultancy Limited | Professional & scientific | 2013 |
| HO HO 16888 Ltd | Hospitality | 2024 |
| Hoagie Brothers Events Limited | Hospitality | 2025 |
| Hoagie Brothers Ltd | Hospitality | 2023 |
| Hoagie CLO Ltd | Wholesale & retail | 2025 |
| Hobbiesupply Ltd | Wholesale & retail | 2022 |
| Hobo Kiosk Ltd | Hospitality | 2017 |
| Hobs 3D Limited | Manufacturing | 1991 |
| Hobs Group Limited | Financial services | 2020 |
| Hobs Reprographics Limited | Professional & scientific | 1952 |
| Hobs Studio Limited | Extraterritorial | 2012 |
| Hobson Cycles Limited | Other services | 2010 |
| HOC Bespoke Limited | Manufacturing | 2021 |
| Hodfin Limited | Administrative & support | 2018 |
| Hodge Group (NW) Limited | Construction | 2023 |
| Hodge Hill Securities Limited | Real estate | 2004 |
| HOE HOE HOE Landscaping & Gardening Ltd | Administrative & support | 2013 |
| Hoey Enterprises Ltd | Wholesale & retail | 2023 |
| HOF Academy CIC | Other services | 2020 |
| Hogan Brown Limited | Professional & scientific | 2010 |
| Hogan Engineering Limited | Administrative & support | 2020 |
| Hoganandmeadows Ltd | Hospitality | 2026 |
| Hogans Butchers Limited | Wholesale & retail | 1990 |
| Hogarth Student Homes LLP | | 2022 |
| Hogas Best Transport Ltd | Construction | 2024 |
| Hoggins Trading Limited | Other services | 2019 |
| Hoghton Holding Company Limited | Administrative & support | 2001 |
| Hoghton Street Limited | Real estate | 2022 |
| Hoghton Street Restaurants Ltd. | Hospitality | 2010 |
| HOI YIN Chinese Association (UK) Limited | Other services | 2022 |
| HOL B Studio Limited | Professional & scientific | 2023 |
| HOL Events Ltd | Arts & recreation | 2022 |
| Hola & Bonjour Tutoring Limited | Education | 2026 |
| Hola Phones Ltd | Wholesale & retail | 2024 |
| Hold Road Holdings Ltd | Financial services | 2015 |
| Holdco-Slp(L) Ltd | Administrative & support | 2019 |
| Holden Construction Ltd | Construction | 2022 |
| Holden Consultancy Group Ltd | Other services | 2025 |
| Holden Hydrography Limited | Professional & scientific | 2017 |
| Holfin Trading Ltd | Wholesale & retail | 2024 |
| Holiday Home Finance Limited | Professional & scientific | 2025 |
| Holiday Squad Ltd | Health & social care | 2024 |
| Holistic Dog Grooming by Shaunna Limited | Other services | 2022 |
| Holistic Empowerment CIC | Health & social care | 2025 |
| Holistic Harmonies CIC | Health & social care | 2020 |
| Holistic Health Care Training and Services Ltd | Public administration | 2024 |
| Holistic Realignment Ltd | Other services | 2022 |
| Holland and Hayes Plastering Ltd | Construction | 2026 |
| Holland's Plastering Contractors Ltd | Construction | 2021 |
| Holland-Bridge Rewinds Ltd | Manufacturing | 2011 |
| Hollands Housing Ltd | Real estate | 2026 |
| Hollianna Interiors Ltd | Manufacturing | 2004 |
| Hollianna Limited | Professional & scientific | 2023 |
| Hollieco Limited | Professional & scientific | 2019 |
| Hollies Grange Liverpool Limited | Real estate | 2015 |
| Hollies Grange Manor Management Limited | Real estate | 2018 |
| Hollinside Management Company Limited | Real estate | 1984 |
| Hollis Homes Ltd | Real estate | 2025 |
| Holloway Cook Associates Ltd | Construction | 2006 |
| Holly Bank Residents Association (Liverpool) Limited | Real estate | 1983 |
| Holly Crest Care Limited | Health & social care | 2001 |
| Holly Minimart Ltd | Wholesale & retail | 2020 |
| Holly Rebecca Ltd | Professional & scientific | 2022 |
| Holly Road Liverpool Limited | Real estate | 2023 |
| Holly RVN Ltd | Extraterritorial | 2021 |
| Hollyaitchison Ltd | Professional & scientific | 2025 |
| Hollybank Property Management Company Limited | Households | 2003 |
| Hollygood Homes Ltd | Real estate | 2020 |
| Hollyhedge Heights Right to Manage Company Limited | Households | 2014 |
| Hollymore Limited | Other services | 2006 |
| Hollyrock Studios Limited | Information & communication | 2019 |
| Hollyscott Ltd | Financial services | 2019 |
| Hollywood Cars Ltd | Professional & scientific | 2020 |
| Hollywood Lashes & Beauty Ltd | Other services | 2018 |
| Hollywood Nails 3 Ltd | Other services | 2025 |
| Hollywood Nails Spa Limited | Other services | 2025 |
| Hollywould Connect Ltd | Wholesale & retail | 2025 |
| Holmes Mitchell Properties Limited | Real estate | 2003 |
| Holmes Services Limited | Other services | 2017 |
| Holmes Sports Medical Limited | Health & social care | 2023 |
| Holmes&Co Ltd | Real estate | 2022 |
| Holmes&Co Maintenance Ltd | Construction | 2024 |
| Holmesy’S Limited | Hospitality | 2022 |
| Holmheat Ltd | Construction | 2025 |