| Heritage (West Midlands) Ltd | Real estate | 2002 |
| Heritage Abrasives Limited | Manufacturing | 2002 |
| Heritage Academy Ltd | Education | 2018 |
| Heritage Academy School Ltd | Education | 2019 |
| Heritage Armoury Ltd | Wholesale & retail | 2025 |
| Heritage Blinds Limited | Wholesale & retail | 2019 |
| Heritage Building and Renovations Ltd | Construction | 2023 |
| Heritage Carpets (LS) Ltd | Wholesale & retail | 2019 |
| Heritage Carpets Limited | Wholesale & retail | 2023 |
| Heritage Cars Trading Ltd | Wholesale & retail | 2022 |
| Heritage Catering Co Limited | Hospitality | 2025 |
| Heritage Chimney Sweep Services Ltd | Administrative & support | 2025 |
| Heritage Contractors Limited | Construction | 2025 |
| Heritage Court (Warstone) RTM Company Limited | Households | 2011 |
| Heritage Craft House Limited | Wholesale & retail | 2026 |
| Heritage DS Ltd | Real estate | 2015 |
| Heritage Estate (Midlands) Ltd | Real estate | 2020 |
| Heritage Events & Tours Ltd | Administrative & support | 2025 |
| Heritage Fine Jewellery Limited | Wholesale & retail | 2026 |
| Heritage Fingers Pan-African Stores Limited | Manufacturing | 2026 |
| Heritage Glass (Shrewsbury) Ltd | Construction | 1999 |
| Heritage Green Foods Ltd | Hospitality | 2026 |
| Heritage Groundworks Limited | Other services | 2022 |
| Heritage Housing Services Ltd | Health & social care | 2024 |
| Heritage HYD Biryani Coventry Ltd | Hospitality | 2026 |
| Heritage HYD Biryani Ltd | Hospitality | 2023 |
| Heritage HYD Biryani Luton Ltd | Hospitality | 2026 |
| Heritage Investment Group Ltd | Real estate | 2021 |
| Heritage Leathergoods Co. Limited | Manufacturing | 1994 |
| Heritage Mews (Stratford-Upon-Avon) Management Limited | Households | 1992 |
| Heritage Narrow Boats (Property) Ltd | Extraterritorial | 2012 |
| Heritage Parantha Ltd | Hospitality | 2026 |
| Heritage Properties & Developments Ltd | Real estate | 2015 |
| Heritage Property & Construction Ltd | Real estate | 2025 |
| Heritage RM Properties Ltd | Real estate | 2024 |
| Heritage Scouting Consultancy Ltd | Professional & scientific | 2026 |
| Heritage Secondry Glazing + Windows Ltd | Construction | 2022 |
| Heritage Service Consult Ltd | Administrative & support | 2021 |
| Heritage Silverware Limited | Manufacturing | 1975 |
| Heritage Trophy UK Ltd | Wholesale & retail | 2026 |
| Heritage Trust Network | Other services | 2016 |
| Heritages Events Ltd | Administrative & support | 2021 |
| Herland Entertainment Limited | Arts & recreation | 2025 |
| Herliking UK Co. Ltd | Construction | 2022 |
| Hermano Collective Ltd | Wholesale & retail | 2025 |
| Hermex Eurotrade Company Limited | Transport & logistics | 2007 |
| Hermitage and Balmoral Group Limited | Real estate | 2022 |
| Hermosa Tech Limited | Information & communication | 2019 |
| Herne Wholesales Ltd | Wholesale & retail | 2009 |
| Hero Damota Limited | Professional & scientific | 2024 |
| Hero DSK Group Ltd | Hospitality | 2024 |
| Heroic Studios Ltd | Information & communication | 2013 |
| Heron Berkswell Management Company Limited | Real estate | 2025 |
| Heron Fisheries Limited | Manufacturing | 2005 |
| Heron Green Limited | Financial services | 2003 |
| Heronfield Commercial Properties Ltd | Financial services | 2022 |
| Heronfield Landscaping Limited | Administrative & support | 2026 |
| Herring Homes Ltd | Extraterritorial | 2023 |
| Herros Limited | Education | 2014 |
| Hersham Valeting Centre Limited | Other services | 2019 |
| Hershaystore Limited | Wholesale & retail | 2020 |
| Hertfordshire Health Limited | Health & social care | 2004 |
| Herts Lifting Gear Ltd | Administrative & support | 2024 |
| Herts SU Ltd. | Education | 2024 |
| Herty Care Limited | Health & social care | 2022 |
| HES Buildings Maintenance Ltd | Construction | 2019 |
| HES Hussain Property Ltd | Real estate | 2018 |
| Hescon UK Limited | Extraterritorial | 2020 |
| Hesp Associates Limited | Information & communication | 2011 |
| Hessa Medics Ltd | Wholesale & retail | 2015 |
| Hestview Limited | Arts & recreation | 1973 |
| Heswaglobal Limited | Wholesale & retail | 2026 |
| Heteronomy UK Limited | Professional & scientific | 2015 |
| Hetherington Homes Ltd | Construction | 2022 |
| Heung Gong Limited | Real estate | 2021 |
| Heute Mashinenfabri GmbH & Co. KG Ltd | Professional & scientific | 2025 |
| Heute Mashinenfabrik GmbH & Co. KG Ltd | Professional & scientific | 2025 |
| Hevi Creatives Ltd | Arts & recreation | 2026 |
| HEW Developments Limited | Real estate | 2025 |
| Hewell Estates Ltd | Extraterritorial | 2005 |
| Hewell Grange Estates Limited | Hospitality | 2023 |
| Hewell Grange Limited | Hospitality | 2024 |
| Hewell Grange Management Company Limited | Real estate | 2012 |
| Hewett Innovative Health Solutions Ltd | Health & social care | 2024 |
| Hexafort Secure UK Ltd | Administrative & support | 2025 |
| Hexagon Holdings LLC Limited | Arts & recreation | 2024 |
| Hexagon Partnership Limited | Real estate | 2017 |
| Hexerdev Ltd | Information & communication | 2025 |
| Hexograph Ltd | Wholesale & retail | 2025 |
| Hexon Services Ltd | Construction | 2025 |
| Hexton-Myers Limited | Mining & quarrying | 2013 |
| Hextransforma Healthcare Limited | Manufacturing | 2017 |
| HEY and Faith Company Limited | Real estate | 2021 |
| HEY Baby 4D Birmingham Ltd | Health & social care | 2019 |
| HEY Brew Espresso Ltd | Hospitality | 2020 |
| HEY Sugar Holding Limited | Real estate | 2019 |
| Heybad Media Ltd | Information & communication | 2024 |
| Heybarnes Properties Ltd | Real estate | 2021 |
| Heybarnes Servicing Limited | Wholesale & retail | 2013 |
| Heyes Property Ltd | Real estate | 2020 |