| Henley Developments Limited | Financial services | 2024 |
| Henley Developments NO1 Limited | Real estate | 2024 |
| Henley Developments NO2 Limited | Real estate | 2024 |
| Henman Property Limited | Real estate | 2024 |
| Henry Main Ltd | Hospitality | 2014 |
| Here's the Thing Art Limited | Wholesale & retail | 2019 |
| Hereford Canoe Hire Limited | Arts & recreation | 2020 |
| Hereford Developments Limited | Professional & scientific | 1973 |
| Hereford Fencing Centre Ltd | Education | 2023 |
| Hereford Management Limited | Professional & scientific | 2010 |
| Hereford Surgical Consultants Ltd | Real estate | 2019 |
| Hereford Vocational Training Limited | Education | 2013 |
| Herefordshire Academy of Dramatic Art Ltd | Arts & recreation | 2023 |
| Herefordshire Training Services Limited | Education | 2019 |
| Herefordshire,Breconshire and Radnorshire Incorporated Law Society(The) | Professional & scientific | 1888 |
| HH (WYE Valley) Ltd | Hospitality | 2018 |
| Hidden Cables Audio Visual Ltd | Wholesale & retail | 2007 |
| Highgarden Investments Limited | Real estate | 2018 |
| Hildersley Business Park Limited | Real estate | 2005 |
| Hill Top Builders Ltd | Construction | 2017 |
| Hitchin Homes Limited | Real estate | 2001 |
| HJ & JD Duthie Limited | Agriculture & fishing | 2015 |
| HJ Property Holdings Limited | Real estate | 2024 |
| Holdfast Level Crossings Limited | Extraterritorial | 2009 |
| Hollymore Developments Limited | Construction | 2023 |
| Homme Soft Fruit Limited | Agriculture & fishing | 2019 |
| Honey Catering Ltd | Manufacturing | 2020 |
| Honeycrown Rubber Products Ltd | Wholesale & retail | 2016 |
| Hongwan Foods Ltd | Hospitality | 2026 |
| Hope's Children & Young Peoples Support Services | Health & social care | 2010 |
| Hops Group Limited | Financial services | 2021 |
| Hops Labour Solutions Limited | Administrative & support | 2010 |
| Hoskins & Hoskins Wealth Limited | Professional & scientific | 2015 |
| Houseman Environmental Limited | Professional & scientific | 2013 |
| Housing Aspires Ltd | Real estate | 2022 |
| HP Properties 1978 Ltd | Real estate | 2020 |
| HRP Domestic & Commercial OIL and Plumbing Ltd | Construction | 2023 |
| HRP Domestic & Commercial Services Ltd | Construction | 2022 |
| HSL Compliance Advanced Water Technologies Ltd | Water & waste | 2001 |
| HSL Compliance Enitial Ltd | Professional & scientific | 1991 |
| HSL Compliance Group Limited | Financial services | 2018 |
| HSL Compliance Holdings Limited | Professional & scientific | 2012 |
| HSL Compliance Ltd | Water & waste | 1989 |
| HSL Inspection and Testing Ltd | Professional & scientific | 2011 |
| Hurst Mortgage Solutions Limited | Financial services | 2026 |
| Ice Plumbing & Water Services Limited | Water & waste | 2003 |
| Id-Pal UK Limited | Administrative & support | 2025 |
| Idealpod Limited | Manufacturing | 2020 |
| Igne Group Limited | Financial services | 2023 |
| Igne Holdco Limited | Financial services | 2018 |
| IMB Professional Services Ltd | Professional & scientific | 2024 |
| Inform ARM Ltd | Information & communication | 2015 |
| Innes & SON Carpentry Solutions Ltd | Manufacturing | 2023 |
| Inta Hydraulic Services Limited | Manufacturing | 2002 |
| Interface Networks Limited | Information & communication | 2007 |
| Inthebox Solutions Ltd | Professional & scientific | 2026 |
| Inventsil Limited | Professional & scientific | 2022 |
| Investment Recovery Associates Limited | Financial services | 2024 |
| Iowa Tractors (UK) Ltd | Wholesale & retail | 2011 |
| Iridium Blue Investments Limited | Real estate | 2021 |
| Irvinesque Support Engineering Services Limited | Wholesale & retail | 2009 |
| Itime Ltd. | Professional & scientific | 2001 |
| J & J Watkins Ltd | Agriculture & fishing | 2006 |
| J and C PUB Co Ltd | Hospitality | 2019 |
| J Edwards Painters and Decorators Ltd | Construction | 2017 |
| J&J Construction (Hereford) Limited | Construction | 2009 |
| J6 Plumbing and Heating Ltd | Construction | 2017 |
| Jack Jones (Property) Limited | Real estate | 2024 |
| Jack ROE (C. S.) Limited | Information & communication | 1942 |
| Jack ROE Limited | Professional & scientific | 1996 |
| Jackson Preece Limited | Real estate | 2020 |
| James Gourmet Coffee Co. Limited | Manufacturing | 2001 |
| James Hawley Photography Limited | Professional & scientific | 2022 |
| James Mclaughlin Ltd | Hospitality | 2012 |
| James Partridge Building Ltd | Construction | 2018 |
| Japanese Auto Locators Limited | Wholesale & retail | 2005 |
| JB Roofing Specialists Ltd | Construction | 2021 |
| JDK Design Studio Limited | Professional & scientific | 2023 |
| JEB Taverns Ltd | Hospitality | 2024 |
| Jefferies Building Ltd | Construction | 2022 |
| JEH Laundry Group Ltd | Administrative & support | 2022 |
| Jghc Limited | Agriculture & fishing | 2011 |
| JIM Morgan Engineering Ltd | Manufacturing | 2007 |
| Jimmy Piccalilli Limited | Manufacturing | 2020 |
| JJJ Property Holdings Limited | Real estate | 2024 |
| Jkrc Ltd | Construction | 2016 |
| Jobbins Court Ltd | Households | 2017 |
| Jody Aked Consultancy Limited | Professional & scientific | 2023 |
| John R Stuart Associates Limited | Professional & scientific | 2016 |
| John Weston Property Investments Limited | Construction | 2016 |
| Jordan Environmental Limited | Extraterritorial | 1997 |
| JP Morton Carpentry Limited | Construction | 2019 |
| JSH Property Holdings Limited | Real estate | 2017 |
| Juled Consulting Limited | Professional & scientific | 2022 |
| Just SO Productions Ltd | Information & communication | 2011 |
| K Jones Plumbing and Heating Limited | Construction | 2018 |
| K Joul Flooring Limited | Construction | 2015 |
| Kamala Properties Ltd | Real estate | 2024 |
| KAT Drake Ltd | Information & communication | 2014 |
| Kate Bradshaw Associates Ltd | Professional & scientific | 2018 |