| Hillstead Construction Limited | Construction | 2017 |
| Hinksman Agri Limited | Other services | 2024 |
| History Unlocked CIC | Education | 2025 |
| Hitchman Properties Ltd | Construction | 2022 |
| Hive Carpentry & Construction Ltd | Construction | 2024 |
| HJ Cleaning Ltd | Administrative & support | 2025 |
| HJC Education Limited | Public administration | 2023 |
| HJM Accounts Ltd | Professional & scientific | 2014 |
| HLS Property Services Limited | Professional & scientific | 2020 |
| Hmfa Enterprises Limited | Extraterritorial | 2014 |
| HMG Propco Limited | Health & social care | 2021 |
| HMS Automated Gates Ltd | Construction | 2019 |
| HMS Engineering (Hereford) Limited | Administrative & support | 2003 |
| HMS Property Limited | Real estate | 2015 |
| HMS Truck Centre Ltd | Wholesale & retail | 2023 |
| Hobbs Automotive Limited | Wholesale & retail | 2018 |
| Hodges and Mills Plumbing and Heating Ltd | Construction | 2016 |
| Hodges Roofing Services Limited | Construction | 2023 |
| Hofesh Mastery Ltd | Real estate | 2018 |
| HOJ Developments Ltd | Construction | 2024 |
| HOJ Electrical Limited | Construction | 2023 |
| Hokis Coaching and Consulting Ltd | Information & communication | 2023 |
| Holly’S Fruit and VEG Farm Stand Ltd | Wholesale & retail | 2022 |
| Holme Lacy RD Properties Ltd | Extraterritorial | 2011 |
| Holmer Church of England Academy | Education | 2011 |
| Holmer House Close Management Limited | Households | 2023 |
| Holmer Pre-School Ltd | Education | 2007 |
| Holmer Preschool and Afterschool Club Limited | Education | 2025 |
| Holmes and Hale Associates Ltd | Health & social care | 2022 |
| Holmes Cooke Limited | Financial services | 2017 |
| Holmes Electrical Services Ltd | Construction | 2006 |
| Home Choice Flooring Hereford Limited | Construction | 2020 |
| Home Choice Flooring Limited | Construction | 2005 |
| Home Learning Hub Ltd | Education | 2023 |
| Home Made Houses Limited | Real estate | 2016 |
| Home Money Expert Ltd | Information & communication | 2019 |
| Home-Start Herefordshire | Health & social care | 2005 |
| Homelea Farm Limited | Agriculture & fishing | 2022 |
| Homemade at Lingwood Ltd | Hospitality | 2013 |
| Hometown Developments Limited | Construction | 2001 |
| Honeyborne Heating Limited | Construction | 2023 |
| Hook Engineering Limited | Manufacturing | 2025 |
| Hook Mason Holdings Ltd | Financial services | 2022 |
| Hook Mason Limited | Professional & scientific | 2002 |
| Hoople Ltd | Professional & scientific | 2011 |
| Hopbine Trading Company Limited | Transport & logistics | 1980 |
| Hope Offices Limited | Information & communication | 2023 |
| Hopline Properties Limited | Real estate | 2018 |
| Hopscotch (Hereford) Ltd | Wholesale & retail | 2015 |
| Horus MED Supplies Ltd | Wholesale & retail | 2018 |
| Hoser Avenue Freehold Limited | Real estate | 2017 |
| Houghton Canoe Hire Ltd | Administrative & support | 2025 |
| House Finch Ltd | Real estate | 2021 |
| House of Apis Ltd | Information & communication | 2019 |
| Houseplansdirect Limited | Professional & scientific | 2022 |
| Hovegorge Limited | Real estate | 1984 |
| Howan Limited | Construction | 1987 |
| Howard Carpentry Limited | Construction | 2015 |
| Howells Glass Ltd | Wholesale & retail | 2008 |
| Howells Property Management Ltd | Real estate | 2024 |
| Howl at the Moon Events Limited | Other services | 2013 |
| Howling Fish Ltd | Real estate | 2021 |
| Howton Farm Limited | Agriculture & fishing | 1987 |
| Hoxton Dermatology Limited | Health & social care | 2009 |
| HPD Joinery Ltd | Construction | 2005 |
| Hpsych Limited | Health & social care | 2025 |
| HR2 Holdings Ltd | Administrative & support | 2023 |
| HR4 Projects Ltd | Administrative & support | 2025 |
| HR4K Hereford Ltd | Hospitality | 2021 |
| HR5 Group Limited | Professional & scientific | 2024 |
| HRB Builders Limited | Construction | 2024 |
| HRF Recruitment Ltd | Administrative & support | 2025 |
| HRG RTM Company Limited | Households | 2026 |
| HRX Consulting Limited | Information & communication | 2018 |
| Htcj Services Ltd | Administrative & support | 2023 |
| Hton Properties Limited | Real estate | 2020 |
| HTS Equipment Limited | Wholesale & retail | 2025 |
| HTS Spares Limited | Wholesale & retail | 2011 |
| Hubka & Co Limited | Construction | 2005 |
| Hudson Residents Company Limited | Households | 1981 |
| Hudson Stonework Ltd | Construction | 2013 |
| Hugo & Monty Properties Ltd | Real estate | 2023 |
| Humans Move C.I.C. | Arts & recreation | 2021 |
| Humber Court Limited | Professional & scientific | 2014 |
| Humble Humans Ltd | Other services | 2025 |
| Humfrys & Symonds Ltd | Professional & scientific | 2014 |
| Humphries Associates Ltd | Administrative & support | 2017 |
| Hunaban Heating Limited | Professional & scientific | 2004 |
| Hunderton Neighbourhood Nursery & Kids Club Limited | Education | 2008 |
| Hunderton Road (5 7 9 and 11) Management Limited | Households | 2025 |
| Hungerstone Properties Ltd | Real estate | 2013 |
| Hunter Heating Services Limited | Construction | 2015 |
| Hussar Minerals Limited | Professional & scientific | 1999 |
| HUT Builder Ltd | Construction | 2024 |
| Hvac Masters Ltd | Construction | 2025 |
| HWB Car Parts Limited | Wholesale & retail | 2017 |
| HWS Investment Holdings Limited | Real estate | 2026 |
| Hybrid Composites Limited | | 1988 |
| Hybrid HFD Limited | Health & social care | 2025 |
| Hybrisan Ltd | Professional & scientific | 2013 |