| Hadcalry Ltd | Professional & scientific | 2016 |
| Haddon Acct Ltd | Information & communication | 2025 |
| Hades Risk Ltd | Administrative & support | 2018 |
| Hadihoria Private Ltd | Wholesale & retail | 2025 |
| Hadiq.Io Ltd | Information & communication | 2025 |
| Hadley Business Relief Trading Limited | Professional & scientific | 2019 |
| Hadley Fraser Limited | Health & social care | 2013 |
| Hadlow College | | 2019 |
| Hadron Academy Limited | Education | 2022 |
| Haduman Ltd | Information & communication | 2018 |
| Hadwens Apartments Limited | Real estate | 2010 |
| Hafiko Ltd | Manufacturing | 2019 |
| Hafod Finance Co. Limited | Financial services | 1983 |
| Hafod Properties Limited | Professional & scientific | 2019 |
| Hafsahs Limited | Wholesale & retail | 2024 |
| HAG 80 Ltd | Professional & scientific | 2021 |
| Haggerston Minimart Ltd | Wholesale & retail | 2021 |
| Hagi's Botan Limited | Hospitality | 2018 |
| Hahm Ltd | Administrative & support | 2022 |
| Haichen Talc Limited | Wholesale & retail | 1981 |
| Haider Clinical Solutions Ltd | Health & social care | 2026 |
| Haidri Associates Ltd | Wholesale & retail | 2021 |
| Haigh Energy Solutions Ltd | Professional & scientific | 2013 |
| Haigh Engineering (North West) Limited | Manufacturing | 1994 |
| Haigos Health & Social Care Services Ltd | Health & social care | 2019 |
| Hailfirst Limited | Manufacturing | 1991 |
| Haime Industries Limited | Manufacturing | 2008 |
| Hair (Liverpool) Limited | Other services | 2015 |
| Hair Anywhere Services C.I.C. | Other services | 2026 |
| Hair Artist Alex Ltd | Other services | 2018 |
| Hair by T&T Ltd | Other services | 2022 |
| Hair CUT Barber Ltd | Other services | 2026 |
| Hair Cutz (Runcorn) Ltd | Other services | 2016 |
| Hair Education Collective Ltd | Education | 2025 |
| Hair Extensions Online Limited | Other services | 2019 |
| Hair LAB (NW) Ltd | Other services | 2022 |
| Hair Therapy Formby Ltd | Other services | 2025 |
| Hair Transplant Solutions Ltd | Other services | 2018 |
| Hair Transplants at the Royal Liver Building Ltd | Health & social care | 2022 |
| Hair WE ARE Limited | Other services | 2008 |
| Hairbyderyn Limited | Other services | 2025 |
| Hairchoice Luxury Hair Extensions Limited | Wholesale & retail | 2017 |
| Hairlucinations Holdings Limited | Financial services | 2023 |
| Hairlucinations Limited | Other services | 2003 |
| Hairlucinationswigs Ltd | Other services | 2021 |
| Hairlucinationswigshop Ltd | Other services | 2022 |
| Hairs 2 YOU Liverpool Limited | Other services | 2013 |
| Hairvanna Limited | Other services | 2013 |
| Hairzone(Liverpool) Ltd | Other services | 2013 |
| Hajiaposh Global Concept Limited | Wholesale & retail | 2023 |
| Hakie Beauty Ltd | Other services | 2022 |
| Haktan Ltd | Wholesale & retail | 2026 |
| Hakuna Matata Solutions Limited | Other services | 2013 |
| Hakze-Gon Ltd | Professional & scientific | 2011 |
| HAL Scaffolding (North West) Limited | Construction | 2007 |
| Halal Choice Market Ltd | Wholesale & retail | 2026 |
| Halal Store L4 Ltd | Wholesale & retail | 2025 |
| Haland Developments Ltd | Real estate | 2024 |
| Halases Limited | Real estate | 2023 |
| Halcyon IT Services Ltd | Information & communication | 2023 |
| Halcyon Legal Limited | Financial services | 2025 |
| Halcyon Networks Limited | Information & communication | 2019 |
| Hale & Maclean Ltd | Real estate | 2017 |
| Hale Cafe Ltd | Hospitality | 2026 |
| Hale Contractor Serivces Ltd | Professional & scientific | 2025 |
| Hale END Holdings Limited | Professional & scientific | 1989 |
| Hale J Limited | Administrative & support | 2014 |
| Hale Minimart Ltd | Wholesale & retail | 2026 |
| Hale News Limited | Wholesale & retail | 2023 |
| Hale Road Pizza Ltd | Hospitality | 2025 |
| Hale Road Properties Ltd | Real estate | 2019 |
| Hale Supplies Ltd | Wholesale & retail | 2025 |
| Hale Value Cars Ltd | Wholesale & retail | 2023 |
| Hale Village Builders Ltd | Construction | 2009 |
| Halec Limited | Information & communication | 2019 |
| Halewood Clerical Services Ltd | Professional & scientific | 2020 |
| Halewood Developments Ltd | Construction | 2021 |
| Halewood Haulage Ltd | Transport & logistics | 2025 |
| Halewood International Properties Limited | Professional & scientific | 1990 |
| Halewood Microgrid Limited | Energy | 2020 |
| Halewood News Ltd | Other services | 2020 |
| Halewood Rope Access Ltd | Construction | 2025 |
| Halewood Triangle Cafe Ltd | Hospitality | 2024 |
| Halewood Windows Limited | Construction | 2004 |
| Half CUT Videography Ltd | Information & communication | 2018 |
| Half Price Outlet Ltd | Wholesale & retail | 2022 |
| Halgen Ltd | Construction | 2025 |
| Hall Jordan Ltd | Transport & logistics | 2025 |
| Hall Motors (Fleet) Limited | Transport & logistics | 1983 |
| Hall Park (Blundellsands) Management Company Limited | Real estate | 2008 |
| Hall Productions Limited | Arts & recreation | 2012 |
| Hall Santon Trading Limited | Professional & scientific | 2015 |
| Halla Ltd | Professional & scientific | 2016 |
| Hallco 1440 Limited | Professional & scientific | 2007 |
| Halliwells LLP | | 2004 |
| Hallmark Security Ltd | Administrative & support | 2009 |
| Hallow Healthcare Ltd | Administrative & support | 2025 |
| Hallow Holdings Ltd | Financial services | 2025 |
| Halloween Trading Ltd | Wholesale & retail | 2023 |
| Hallside Education Ltd | Education | 2017 |