| Hatters Food & Drinks Hall Limited | Hospitality | 2025 |
| Hatters Print Solutions Limited | Manufacturing | 2022 |
| Hatters Promo Group Limited | Financial services | 2002 |
| Hatters Square Limited | Real estate | 2024 |
| Haulgh Homes Limited | Real estate | 2020 |
| Haus Property Investments Limited | Real estate | 2020 |
| Hawk Bargains Ltd | Wholesale & retail | 2022 |
| Hawkar Ltd | Wholesale & retail | 2024 |
| Hawram Builder Ltd | Construction | 2022 |
| HAY Days Kitchen Ltd | Hospitality | 2026 |
| Hayat Corporations Ltd | Wholesale & retail | 2019 |
| Hayat Homes Ltd | Real estate | 2023 |
| Hayat House Ltd | Real estate | 2026 |
| Hayat Medicare Limited | Health & social care | 2022 |
| Haydock Software Ltd | Information & communication | 2023 |
| Hayjam Administration Limited | Administrative & support | 2023 |
| Haymes Capital Limited | Financial services | 2026 |
| Hazel Grove Music Company Limited | Manufacturing | 2006 |
| Hazel Grove Snooker Club Limited | Arts & recreation | 2013 |
| Haüs Padel Ltd | Wholesale & retail | 2025 |
| HB2G Ltd | Professional & scientific | 2006 |
| HBA1C Limited | Health & social care | 2022 |
| HC Holdings Limited | Real estate | 2018 |
| HCJ Limited | Real estate | 2019 |
| HCM Creative Ltd | Education | 2025 |
| HD Health Limited | Health & social care | 2026 |
| HD Renewable Solutions Ltd | Real estate | 2023 |
| HDD Utilities Ltd | Construction | 2019 |
| HE Design Ltd | Professional & scientific | 2020 |
| Head on Studios Ltd | Information & communication | 2020 |
| Head Spa Cheadle Hulme Limited | Other services | 2024 |
| Headhuntr Ltd | Administrative & support | 2025 |
| Headliner Events Ltd | Extraterritorial | 2026 |
| Headliner Group Ltd | Extraterritorial | 2026 |
| Headliner Property Ltd | Extraterritorial | 2026 |
| Heald Green & Long Lane Ratepayers Association Limited | Other services | 2012 |
| Heald Green Barbers Ltd | Other services | 2025 |
| Heald Green Car Sales Ltd | Wholesale & retail | 2024 |
| Heald Green Services Ltd | Construction | 2019 |
| Healdgreen Bargainworld Limited | Wholesale & retail | 2020 |
| Healing Humanity International | Health & social care | 2020 |
| Health on Cloud Productions Limited | Information & communication | 2023 |
| Healthcare Consultancy Services Limited | Professional & scientific | 2017 |
| Heat and Art Ltd | Wholesale & retail | 2023 |
| Heather Smail Mentoring Ltd | Education | 2023 |
| Heather Smail Property Group Ltd | Real estate | 2022 |
| Heaton Global Ltd | Health & social care | 2024 |
| Heaton Moor Property Developments Limited | Construction | 2006 |
| Heba E Ltd | Wholesale & retail | 2024 |
| HEF Developments Ltd | Construction | 2026 |
| Helda Systems Limited | Information & communication | 2022 |
| Helekan Pictures Limited | Arts & recreation | 2024 |
| Helen Rose Beauty Ltd | Other services | 2021 |
| Hello Laser Limited | Other services | 2025 |
| Helm Impact Ltd | Information & communication | 2023 |
| Helmcraft Consultancy Limited | Professional & scientific | 2026 |
| Hematogenix Laboratory Services Limited | Other services | 2013 |
| Hende Building Services Limited | Construction | 2003 |
| Henners Limited | Manufacturing | 2006 |
| Henshaws Farming LLP | | 2014 |
| Henthorn's Civils and Training Services Ltd | Education | 2023 |
| Herb & More Ltd | Other services | 2019 |
| Heritage Healthcare Associates Limited | Health & social care | 2013 |
| Hermano Developments Ltd | Real estate | 2020 |
| Hermano Group Ltd | Financial services | 2023 |
| HEY Health Limited | Health & social care | 2020 |
| HG Newsagent & Convenience Store Ltd | Wholesale & retail | 2022 |
| HGF Capital Ltd | Real estate | 2022 |
| HH Health Ltd | Wholesale & retail | 2022 |
| HHC Haulage Limited | Transport & logistics | 2026 |
| HHR Estates Ltd | Real estate | 2021 |
| HI TEC (Cheadle) Limited | Wholesale & retail | 2009 |
| Hiba Food Limited | Hospitality | 2026 |
| Hiba Seok Ltd | Wholesale & retail | 2026 |
| Hiev Solutions Ltd | Information & communication | 2025 |
| HIG Health and Beauty Ltd | Wholesale & retail | 2023 |
| High ASH Estates LLP | | 2024 |
| High Impact Franchising Ltd | Professional & scientific | 2019 |
| High Street Car Leasing Limited | Wholesale & retail | 2015 |
| Hiit Properties Ltd | Real estate | 2025 |
| Hillcar Lodge Limited | Construction | 1983 |
| Hillcrest Houses and Apartments Limited | Construction | 1991 |
| Hillfield Management Company Limited | Households | 1984 |
| Hilltop Owners Limited | Households | 1984 |
| Hilltop Translations Ltd | Professional & scientific | 2026 |
| Hillwens Limited | Professional & scientific | 2018 |
| Hilton Financial Management Limited | Financial services | 2015 |
| Hilton Property Services Limited | Real estate | 2021 |
| Hima Authentic Limited | Wholesale & retail | 2025 |
| Himley Country Hotel (Himley) Ltd | Hospitality | 2015 |
| Himmat Services Limited | Health & social care | 2017 |
| Hippocrates Health Management Ltd | Education | 2019 |
| Hipwood & Grundy Limited | Extraterritorial | 1926 |
| Hire Compare Ltd | Information & communication | 2019 |
| Hiventures Group Ltd | Information & communication | 2021 |
| HJ Pharm Ltd | Wholesale & retail | 2024 |
| HK Actuary Limited | Other services | 2018 |
| HK BBQ and Baked Ltd | Hospitality | 2023 |
| HKC Locum Ltd | Wholesale & retail | 2024 |
| HKS Solutions Limited | Information & communication | 2019 |