| Havenora Home Ltd | Wholesale & retail | 2026 |
| Haventon Ltd | Wholesale & retail | 2026 |
| Havenworth Ltd | Wholesale & retail | 2025 |
| Havilah Global Empire Limited | Wholesale & retail | 2019 |
| Havilland Holdings Ltd | Administrative & support | 2025 |
| Hawk Couriers Ltd | Transport & logistics | 2018 |
| Hawkes Insight Ltd | Information & communication | 2026 |
| Hawsar Development Centre Limited | Professional & scientific | 2023 |
| Hawthorn Crafts Limited | Wholesale & retail | 2013 |
| Hayer Carriers Ltd | Transport & logistics | 2026 |
| Hayer Plant and Construction Ltd | Construction | 2026 |
| Hayes & Beason Electrical Services Limited | Construction | 2002 |
| Hayley Dylan Care Services Ltd | Health & social care | 2018 |
| Hayley Victoria Hair Ltd | Other services | 2025 |
| Haynes Homes Limited | Construction | 2009 |
| Hayward Care Group Limited | Information & communication | 2021 |
| Hayward Community Care Limited | Health & social care | 2020 |
| Hayward Community Living Limited | Health & social care | 2020 |
| Hayward Court Investment Advisors Limited | Professional & scientific | 2003 |
| Hayward's Auto Electrical Ltd | Wholesale & retail | 2024 |
| Haywardbefriending Ltd | Health & social care | 2013 |
| Haywardcare Ltd | Health & social care | 2013 |
| Haywardliving Ltd | Health & social care | 2017 |
| Hazara Holdings Limited | Financial services | 2015 |
| Hazara Homes Limited | Real estate | 2019 |
| Hazara Investments Ltd | Real estate | 2014 |
| Hazel Human Resources Ltd. | Administrative & support | 2014 |
| Hazel Production Ltd | Professional & scientific | 2025 |
| Hazeldine Properties (Bilston) Limited | Real estate | 1963 |
| Hazelstones Property Ltd | Real estate | 2022 |
| Hazrat Hamza Wolverhampton CIC | Health & social care | 2026 |
| HB Aspiration Care Ltd | Health & social care | 2025 |
| HB Building Works Ltd | Construction | 2025 |
| HB Contracting Limited | Construction | 2022 |
| HBD Property Developments Ltd | Construction | 2025 |
| HBH Financial Services Ltd | Professional & scientific | 2017 |
| HBO Property Development Limited | Construction | 2020 |
| HBS Associates Ltd | Professional & scientific | 2014 |
| HC Pharm Ltd | Wholesale & retail | 2021 |
| HCK Management Ltd | Hospitality | 2026 |
| HD Build (Midlands) Ltd | Construction | 2022 |
| HD Highlight Limited | Wholesale & retail | 2025 |
| HDC Admin Travel Ltd | Public administration | 2025 |
| HDG Developments Ltd | Construction | 2024 |
| HDP Centre Ltd | Wholesale & retail | 2020 |
| HE Tone Data Solutions (UK) Company Limited | Manufacturing | 2024 |
| Healing Minds & Hearts CIC | Health & social care | 2025 |
| Health and Beyond Limited | Health & social care | 2017 |
| Health and Beyond Property Limited | Professional & scientific | 2018 |
| Health and Thrive Ltd | Health & social care | 2024 |
| Health Professional Services Ltd | Administrative & support | 2024 |
| Health, Safety and Firearms Law Limited | Professional & scientific | 2012 |
| Healthy Habit Yoghurt Ltd | Manufacturing | 2026 |
| Heart of England Conservatories Limited | Construction | 2001 |
| Heart of Stone Limited | Manufacturing | 2004 |
| Heartfeltai Ltd | Information & communication | 2023 |
| Hearthbound Limited | Real estate | 2022 |
| Heartly Housing Group Ltd | Financial services | 2024 |
| Hearts Distillery Limited | Manufacturing | 2019 |
| Heat Town Pizza Ltd | Hospitality | 2026 |
| Heatfix Supplies Ltd | Wholesale & retail | 2026 |
| Heath House Limited | Hospitality | 2024 |
| Heath Town Drop in Centre | Education | 2006 |
| Heath Wealth Management Limited | Professional & scientific | 2012 |
| Heathcote Print and Design Limited | Professional & scientific | 1987 |
| Heather Property Group Ltd | Real estate | 2025 |
| Heathfield Gardens (Midlands) Limited | Real estate | 2016 |
| Heathrow Dukes Green Real Estate Limited | Real estate | 2018 |
| Heaths Fresh Produce Limited | Wholesale & retail | 1999 |
| Heating Improvements Ltd | Construction | 2017 |
| Heating Magicians Limited | Other services | 2014 |
| Heaven Gens & Minerals Ltd | Wholesale & retail | 2025 |
| Heaven Haulage Limited | Transport & logistics | 2017 |
| Heavenly Care Ltd | Health & social care | 2025 |
| Heavenly Comfi Ltd | Other services | 2020 |
| Heavy Metal Records Limited | Information & communication | 1989 |
| Heavy Online Market Ltd | Wholesale & retail | 2025 |
| Hedgecroft Services Limited | Real estate | 2009 |
| Heelee Services Limited | Transport & logistics | 2003 |
| Heer Selections Limited | Professional & scientific | 2003 |
| Heera Freight Ltd | Transport & logistics | 2024 |
| Heightworks Limited | Administrative & support | 2005 |
| Heinrich Georg (U.K.) Limited | Manufacturing | 1987 |
| Helian (HHL) Ltd | Wholesale & retail | 2003 |
| Helit Consulting Ltd | Information & communication | 2024 |
| Helix Education Hub Ltd | Education | 2024 |
| Hello Eats Limited | Hospitality | 2023 |
| Hello Eco Ltd | Professional & scientific | 2024 |
| Hello Stays Limited | Hospitality | 2023 |
| Hello Tacos Ltd | Hospitality | 2023 |
| Helloderma Ltd | Health & social care | 2025 |
| Helma Homes Ltd | Real estate | 2023 |
| Help to Work Ltd | Professional & scientific | 2026 |
| Helping Hand & Support Centre Limited | Professional & scientific | 2018 |
| Helping Hands Tuition (Midlands) Ltd | Education | 2024 |
| Helping Hands Tuition Ltd | Education | 2010 |
| Helping Homecare Ltd | Health & social care | 2024 |
| Helt Plumbing Solutions Ltd | Construction | 2026 |
| Heman & Co Funeral Services Ltd | Other services | 2020 |
| Heman Consultancy Ltd | Construction | 2017 |