| Hammond Driving Recruitment Ltd | Administrative & support | 2015 |
| Hampton Browne Ltd | Construction | 2018 |
| Hamptons Homes Limited | Real estate | 2016 |
| Hanamax Limited | Administrative & support | 2022 |
| Handle Kingdom Limited | Administrative & support | 2009 |
| Handsam Limited | Education | 2008 |
| Hanlin Limited | Wholesale & retail | 2013 |
| Hanover Renovations Limited | Other services | 2026 |
| Hanpy Limited | Information & communication | 2024 |
| Hanson Instruments Limited | Manufacturing | 2003 |
| Happich UK Limited | Wholesale & retail | 2010 |
| Happich WBH Limited | Manufacturing | 2013 |
| Happy Connect Limited | Information & communication | 2020 |
| Happy Homes Property Solutions Ltd | Real estate | 2017 |
| Happyland North Limited | Real estate | 2023 |
| Harbro Properties (Redditch) Limited | Real estate | 1964 |
| Harbury Cars Ltd | Wholesale & retail | 2022 |
| Harbury Developments Limited | Construction | 2017 |
| Harcross Developments Limited | Construction | 2021 |
| Hare in the Moon Limited | Professional & scientific | 2015 |
| Harland Investment Properties Limited | Real estate | 2025 |
| Harman Family Holdings Limited | Real estate | 2022 |
| Harmony Travel Limited | Transport & logistics | 2009 |
| Harold Moores Records Limited | Wholesale & retail | 2003 |
| Harolds Online Ltd | Wholesale & retail | 2022 |
| Harris & Associate Surveyors Limited | Professional & scientific | 2005 |
| Harris Retail Marketing Limited | Real estate | 2022 |
| Harrison Bridge Limited | Administrative & support | 2018 |
| Harrison Properties (Midlands) Limited | Real estate | 1999 |
| Harrison Properties Redditch Limited | Real estate | 2023 |
| Harry's Express Ltd | Wholesale & retail | 2024 |
| Hartle Holdings Limited | Financial services | 2025 |
| Hartle Limited | Construction | 2009 |
| Hartle Properties Limited | Construction | 2026 |
| Hash Life Ltd | Hospitality | 2025 |
| Haslewood Trading Ltd | Wholesale & retail | 2024 |
| Hateem Global Ltd | Wholesale & retail | 2025 |
| Hatton Electrical Wholesale (Redditch) Limited | Wholesale & retail | 2019 |
| Haverstock Hill Flats Management Company Limited | Households | 1975 |
| Hawkins & Patterson (Arden) Ltd | Real estate | 2016 |
| Hawthorne Build Limited | Construction | 2017 |
| HAY Properties Limited | Real estate | 1999 |
| Hayer Orthodontic Limited | Health & social care | 2015 |
| Hayter Associates Limited | Administrative & support | 2018 |
| Hayward Wright (Leeds) Ltd | Professional & scientific | 2025 |
| Hayward Wright (Solihull) Ltd | Professional & scientific | 2015 |
| Hayward Wright Accountancy Group Ltd | Professional & scientific | 2015 |
| Hayward Wright Holdings Ltd | Financial services | 2026 |
| Hayward Wright Investments Ltd | Financial services | 2019 |
| Hayward Wright Limited | Professional & scientific | 2007 |
| Hayward Wright SP Ltd | Administrative & support | 2020 |
| Hazlewood Engineering Company Limited | Manufacturing | 1979 |
| Hazlewood Engineering Holdings Limited | Manufacturing | 2012 |
| HB Transport (UK) Ltd | Transport & logistics | 2005 |
| HC Retail Group Ltd | Wholesale & retail | 2026 |
| HD Property Services (Midlands) Limited | Construction | 2009 |
| HDK Properties Ltd | Real estate | 2024 |
| HDM PMO Solutions Limited | Information & communication | 2014 |
| HDP Services Ltd | Arts & recreation | 2021 |
| HDR Environmental Limited | Administrative & support | 2017 |
| Headgym Limited | Education | 2013 |
| Headless Cross Juniors Football Club Ltd | Education | 2024 |
| Health and Home Cleaners Ltd | Administrative & support | 2023 |
| Health Results Holdings Ltd | Professional & scientific | 2017 |
| Health Results Ltd | Health & social care | 2020 |
| Health Script Limited | Health & social care | 2016 |
| Healthy Heating & Plumbing Ltd | Construction | 2025 |
| Healy Group Limited | Construction | 2013 |
| Hearing AID UK Limited | Wholesale & retail | 2011 |
| Heart Business Systems Limited | Other services | 2009 |
| Heart Chauffeur Services Ltd | Transport & logistics | 2024 |
| Heart Home Improvements Limited | Construction | 2020 |
| Heath Electrical Holdings Limited | Administrative & support | 2021 |
| Heath Springs Limited | Manufacturing | 2024 |
| Heatherside Refurbishment Limited | Wholesale & retail | 2003 |
| Heathfield Investments 2018 Limited | Administrative & support | 2018 |
| Heathgrove Developments Ltd | Construction | 2024 |
| Heating YOU Limited | Construction | 2023 |
| Hela Transport Ltd | Transport & logistics | 2021 |
| Helen Twigg Consultancy Ltd | Professional & scientific | 2026 |
| Helianti Limited | Manufacturing | 2025 |
| Helvor Probate Research Ltd | Information & communication | 2013 |
| Hemming Heating & Plumbing Limited | Construction | 2006 |
| Henri's VTG Ltd | Wholesale & retail | 2026 |
| Hensey Roofing Limited | Construction | 2012 |
| Hereford Alloys (UK) Limited | Wholesale & retail | 2002 |
| Heritage Imports Ltd | Other services | 2020 |
| Heritage Joinery Limited | Manufacturing | 2026 |
| Heritage United Ltd | Real estate | 2026 |
| Heroes Corner 2 Limited | Wholesale & retail | 2023 |
| Heroes Corner Limited | Wholesale & retail | 2022 |
| Heron Project Management Limited | Professional & scientific | 2021 |
| Hestamo Ltd | Financial services | 2023 |
| Hewell Park Ltd | Construction | 2026 |
| Hexagon Joinery Limited | Construction | 2019 |
| HG23 Touring Ltd | Professional & scientific | 2022 |
| HHM Investments Limited | Manufacturing | 2008 |
| Hi-Side Limited | Professional & scientific | 2007 |
| Hiatt Trading Ltd | Water & waste | 2018 |
| High Duty Alloys Pension Trustee Limited | Financial services | 2016 |