| Holmfield DDC Limited | Wholesale & retail | 2018 |
| Holt Property Developments Ltd | Wholesale & retail | 2004 |
| Home & Manor Group Limited | Financial services | 2022 |
| Home & Manor Limited | Real estate | 2022 |
| Home Cars Ltd | Wholesale & retail | 2021 |
| Home Farm West Bretton Limited | Households | 2016 |
| Home Living Properties Limited | Real estate | 2024 |
| Home of Multi-Nutrient Ventures Limited | Wholesale & retail | 2024 |
| Home Sweet Living Ltd | Real estate | 2022 |
| Home-Start Wakefield & District. | Health & social care | 2004 |
| Homebird's Home Ltd | Real estate | 2019 |
| Homecare Plumbing & Heating Solutions Ltd | Wholesale & retail | 2008 |
| HOMECARE1ST Partnerships Limited | Health & social care | 2025 |
| Homefire Preserves Ltd | Manufacturing | 2022 |
| Homegym 4U International LP | | 2017 |
| Homekey Real Estate Ltd | Real estate | 2020 |
| Homelife Financial Solutions Ltd | Financial services | 2019 |
| Homes for Families Limited | Real estate | 2007 |
| Homesafe Heating & Plumbing Solutions Ltd | Construction | 2021 |
| Homesafe Lettings Ltd. | Real estate | 2014 |
| Homestyling UK Limited | Manufacturing | 2019 |
| Homicare Limited | Health & social care | 2025 |
| Homigo Limited | Real estate | 2025 |
| Honeybee +Company Ltd | Information & communication | 2025 |
| Hoodco Ltd | Professional & scientific | 2010 |
| Hope 4 Humanity Appeal Ltd | Administrative & support | 2016 |
| Hope Ground and Tree Care Ltd | Administrative & support | 2020 |
| Hope Rise Healthcare Ltd | Health & social care | 2023 |
| Hopkins Accountancy Ltd | Professional & scientific | 2019 |
| Hopkinsons Cycles Limited | Wholesale & retail | 2021 |
| Hopton Care Cottages Limited | Health & social care | 2009 |
| Horbury Bookkeeping Ltd | Professional & scientific | 2015 |
| Horbury Bridge (Holdings) Limited | Administrative & support | 2006 |
| Horbury Bridge (Properties) Limited | Administrative & support | 2006 |
| Horbury Bridge Capri Ltd | Hospitality | 2026 |
| Horbury Childcare Limited | Education | 2018 |
| Horbury Dental Care Limited | Health & social care | 2010 |
| Horbury Dental Implant Clinic Limited | Professional & scientific | 2010 |
| Horbury Dental Laboratories Limited | Health & social care | 2003 |
| Horbury Denture Clinic Ltd | Health & social care | 2025 |
| Horbury Design Services Ltd | Professional & scientific | 2026 |
| Horbury Hearing Ltd | Health & social care | 2026 |
| Horbury Local Ltd | Information & communication | 2026 |
| Horbury MOT Ltd | Wholesale & retail | 2024 |
| Horbury Property Company Holdings Limited | Real estate | 2016 |
| Horbury Property Company Limited | Real estate | 1985 |
| Horbury Roofing Services Ltd | Construction | 2025 |
| Horbury Trade Windows Limited | Manufacturing | 2006 |
| Horbury Tyres Limited | Wholesale & retail | 2011 |
| Horizon Commodities Ltd | Manufacturing | 2019 |
| Horncastle & Co Ltd | Manufacturing | 2026 |
| Horse & Groom Heath Ltd | Real estate | 2008 |
| Horsfields Holdings Limited | Agriculture & fishing | 2023 |
| Horsfields Investments Limited | Professional & scientific | 2023 |
| Horsfields Solar Limited | Energy | 2023 |
| Horticare | Health & social care | 1992 |
| Horticentre Limited | Wholesale & retail | 2019 |
| Hosca Consulting Limited | Professional & scientific | 2003 |
| Hospitality AS Ltd | Professional & scientific | 2017 |
| Hospitality Warehouse Ltd | Wholesale & retail | 2018 |
| Hossain & Sons Ltd | Hospitality | 2024 |
| Host Holistic Limited | Information & communication | 2022 |
| Hosty Automation Ltd | Information & communication | 2026 |
| Hot Wire Electrics Ltd | Manufacturing | 2019 |
| Hotel Altes Forsthaus Ltd | Hospitality | 2003 |
| Hotel Westgate Limited | Hospitality | 2018 |
| Hotzone Limited | Real estate | 2005 |
| Hoults Property Ltd | Real estate | 2026 |
| Hound Boutique Ltd | Wholesale & retail | 2020 |
| House Move Yorkshire Ltd | Real estate | 2025 |
| House of Serpent Ltd | Wholesale & retail | 2026 |
| House of Tours Global Ltd | Professional & scientific | 2020 |
| House-Of-Zuph Ltd | Information & communication | 2015 |
| HOUSE21 (UK) Ltd | Health & social care | 2014 |
| Houses of Arrow Ltd | Real estate | 2025 |
| Houynynyms Limited | Financial services | 2025 |
| HOW NOW Media Limited | Information & communication | 2006 |
| HOW to Craft Network International Ltd | Arts & recreation | 2024 |
| HOW to Craft Network Ltd | Arts & recreation | 2024 |
| Howard Brooke Building Contractor Ltd | Construction | 2026 |
| Howard Scarth Decor Ltd | Construction | 2023 |
| Howarth Funerals Ltd | Other services | 2019 |
| Howellsail Limited | Arts & recreation | 2004 |
| Howtospeakcatpromotions Limited | Information & communication | 2024 |
| Hozo W23 Ltd | Real estate | 2015 |
| Hozo W24 Ltd | Administrative & support | 2015 |
| Hozo W25 Ltd. | Real estate | 2015 |
| HPH Hazara Pizza House Limited | Hospitality | 2022 |
| HPI Meat Suppliers Ltd | Wholesale & retail | 2025 |
| HQ Building the Business Ltd | Administrative & support | 2016 |
| HQ Car Hire Ltd | Administrative & support | 2024 |
| HQ Gas-Heating Solutions Ltd | Construction | 2021 |
| HQ Remarketing Ltd | Wholesale & retail | 2025 |
| HRH London Limited | Professional & scientific | 2013 |
| HRX Racewear UK Limited | Extraterritorial | 2019 |
| HS Construction and Maintenance Ltd | Other services | 2016 |
| HS Electrical Services (Wakefield) Ltd | Construction | 2017 |
| HS Express Logistics Ltd | Transport & logistics | 2023 |
| HS Security Contracts Limited | Construction | 2018 |
| HT Money Ltd | Financial services | 2022 |