| Gorse Poultry Ltd | Agriculture & fishing | 2023 |
| GPT Holdings Limited | Financial services | 2026 |
| Grade Construction (UK) Ltd | Manufacturing | 2013 |
| Graham Pearce Ltd | Wholesale & retail | 2025 |
| Grandan Properties Limited | Real estate | 2008 |
| Grange Electrical Systems Limited | Construction | 2018 |
| Grange Heating Services Limited | Construction | 2003 |
| Grange House Management Company Limited | Households | 2007 |
| Green Holidays Herefordshire Ltd | Hospitality | 2024 |
| Greyhound Mews Management Company Limited | Households | 2026 |
| Greymoores Limited | Professional & scientific | 2007 |
| Grillology Food Ltd | Hospitality | 2024 |
| Grove Design (Pembridge) Limited | Manufacturing | 2010 |
| Grove House Produce Limited | Agriculture & fishing | 2000 |
| Guardian Court (Hereford) RTM Company Limited | Households | 2010 |
| Guardians Without Borders Ltd | Professional & scientific | 2024 |
| Gulf Invest Company Ltd | Real estate | 2017 |
| GUY Phillips Build Ltd | Construction | 2015 |
| Gwyn Davies Autotec Ltd | Wholesale & retail | 2011 |
| Gwynne Street Properties Limited | Real estate | 2014 |
| Gyroplanetrain Ltd | Education | 2018 |
| H & H Security Services Ltd | Administrative & support | 2007 |
| H B Laines Ltd | Construction | 2019 |
| H S Infra Limited | Information & communication | 2015 |
| H. R. Smith Aviation Limited | Other services | 2021 |
| H.G.Clewer Limited | Health & social care | 1971 |
| H.R. Smith (Technical Developments) Limited | Manufacturing | 1966 |
| H.R. Smith Group Limited | Financial services | 2018 |
| Halo Leisure Services Limited | Arts & recreation | 2001 |
| Hambleden Marina Ltd | Administrative & support | 2012 |
| Hambleden Mill Marina Limited | Administrative & support | 2006 |
| Hampton Estate Management Ltd | Hospitality | 2019 |
| Hardwick Vineyard Limited | Manufacturing | 2026 |
| Harris & Lloyd Property Maintenance Ltd | Construction | 2026 |
| Harry W Chase Farming Ltd | Agriculture & fishing | 2014 |
| Harvey's of Hereford Limited | Professional & scientific | 2025 |
| Hatfield Court (Flat Management) Limited | Households | 2001 |
| Hatfield Court Waste Management Association Ltd | Households | 2025 |
| Hean Studio Limited | Manufacturing | 1988 |
| Henley Boating Company Ltd | Transport & logistics | 2019 |
| Henman Hire and Sales Limited | Administrative & support | 2016 |
| Henman Marquees Limited | Administrative & support | 2013 |
| Hennor Farm Limited | Agriculture & fishing | 2010 |
| Hereford Gift Company Limited | Wholesale & retail | 2007 |
| Hereford Golf Indoors Ltd | Arts & recreation | 2021 |
| Hereford Patrol Services Ltd | Administrative & support | 2014 |
| Hereford Properties Ltd | Real estate | 2016 |
| Hereford Society of Model Engineers Limited | Arts & recreation | 1994 |
| Herefordshire Biogas Ltd | Energy | 2013 |
| Herefordshire County BID Ltd | Other services | 2022 |
| Herefordshire Huts Ltd | Construction | 2024 |
| Herefordshire Media Limited | Administrative & support | 2012 |
| Herefordshire Motor Club Limited | Arts & recreation | 1968 |
| Herefordshire Renovation Company Limited | Construction | 2014 |
| Herefordshire Restoration Company Ltd | Construction | 2025 |
| Herefordshire Sandblasting Ltd | Administrative & support | 2026 |
| Herefordshire Wildlife Enterprises Limited | Wholesale & retail | 2024 |
| Heritage Oak Frames Limited | Construction | 2012 |
| Heritage Oak Kitchens Ltd | Manufacturing | 2024 |
| Herriott Precision Limited | Manufacturing | 2019 |
| HES Roofing Limited | Construction | 2025 |
| Hesperides Horticulture Ltd | Administrative & support | 2021 |
| Hesyms Ltd | Professional & scientific | 2025 |
| Hicks Heating Limited | Construction | 2014 |
| Hitrees Ltd | Administrative & support | 2015 |
| HK Rodgers Enterprises Ltd | Real estate | 2024 |
| HM Boat Sales Limited | Wholesale & retail | 2018 |
| Hodgetts Advisory Ltd | Professional & scientific | 2026 |
| Hogwarts Estates Ltd | Real estate | 2024 |
| Home Improvements (Powys) Limited | Real estate | 1973 |
| HOME4RENT Limited | Real estate | 2016 |
| Honeycombe (Ludlow) Limited | Construction | 2016 |
| Horwood Works Ltd | Information & communication | 2025 |
| Howell & Associates Limited | Extraterritorial | 2014 |
| Huddart & Hayhurst Limited | Real estate | 2026 |
| Hungaro U.K Ltd | Hospitality | 2018 |
| Hurst Carpentry Ltd. | Construction | 1997 |
| Hurstley Engineering Ltd | Manufacturing | 2012 |
| HUS & Hamm Ltd | Real estate | 2025 |
| Hush Hush Glamping Limited | Hospitality | 2023 |
| Hutchins Marine Sales Limited | Manufacturing | 2002 |
| Hutlov Ltd | Manufacturing | 2003 |
| Hynex CME Limited | Manufacturing | 2021 |
| I Invest Ltd | Hospitality | 2019 |
| I-I-Ice Ltd | Construction | 2006 |
| IB Stamps Ltd | Wholesale & retail | 2011 |
| Ice Construction Ltd | Construction | 2013 |
| Ickc Associates Limited | Wholesale & retail | 2013 |
| Ifreeze Limited | Professional & scientific | 2012 |
| Igniting Genius Ltd | Administrative & support | 2024 |
| Ikonix Ltd | Manufacturing | 2015 |
| IM Design & Detailing Ltd | Professional & scientific | 2025 |
| Inclusive Brokers Limited | Professional & scientific | 2011 |
| Indigo Green Accountants Limited | Professional & scientific | 2015 |
| Infinity Veteran Support C.I.C. | Information & communication | 2021 |
| Inn PUB Leisure (IPL) Sports Bar Ltd | Hospitality | 2020 |
| Inner Hope Management Company | Households | 1990 |
| Intelroll Global Ltd | Wholesale & retail | 2020 |
| Intelroll Installer Ltd | Construction | 2021 |
| Intelroll Ltd | Construction | 2019 |