| Huesda Ltd | Real estate | 2022 |
| HUG Employee Ownership Trustee Limited | Financial services | 2024 |
| Hugel Limited | Manufacturing | 2008 |
| Huggins Properties Limited | Financial services | 2020 |
| Hugh Steeper Limited | Manufacturing | 1921 |
| Hughes & Sanderson Property Investment Ltd | Real estate | 2023 |
| Hughes Food Realisations (Amsterdam Road) Limited | Manufacturing | 1976 |
| Hughes Interiors and Maintenance Ltd | Construction | 2021 |
| Hughes Medical Services Limited | Health & social care | 2024 |
| Hughes Raddings Building Services Limited | Construction | 2017 |
| Hughesworks Ltd | Other services | 2022 |
| Hugo Ceramicas Limited | Wholesale & retail | 2006 |
| Hujo Tech Ltd | Information & communication | 2022 |
| Hukd Media Ltd | Professional & scientific | 2024 |
| Hull Apartments (1) Limited | Real estate | 2025 |
| Hull Apartments (2) Limited | Real estate | 2025 |
| Hull Esteem Consortium Debtco Limited | Administrative & support | 2009 |
| Hull Esteem Consortium DEBTCO2 Limited | Extraterritorial | 2011 |
| Hull Esteem Consortium HOLDCO1 Limited | Administrative & support | 2009 |
| Hull Esteem Consortium HOLDCO2 Limited | Extraterritorial | 2011 |
| Hull Esteem Consortium LEP Limited | Administrative & support | 2009 |
| Hull Esteem Consortium PROJECTCO1 Limited | Administrative & support | 2009 |
| Hull Esteem Consortium PROJECTCO2 Limited | Administrative & support | 2011 |
| Hull Esteem Consortium PSP Limited | Administrative & support | 2009 |
| Hull Sunny Garden Limited | Hospitality | 2025 |
| Hulson Holdings Limited | Real estate | 2021 |
| Humae Ltd | Health & social care | 2026 |
| Humais Global Ventures Ltd | Wholesale & retail | 2026 |
| Human Domain Limited | Information & communication | 2025 |
| Human Film Ltd | Information & communication | 2023 |
| Human Project Delivery Limited | Information & communication | 2025 |
| Human Retail Ltd | Wholesale & retail | 2020 |
| Human Spirit Ltd | Professional & scientific | 2018 |
| Humanitarian Investment Mission Limited | Financial services | 2018 |
| Humans Against Ltd | Manufacturing | 2024 |
| Humans Being (Yorkshire) CIC | Education | 2017 |
| Humant Group Limited | Information & communication | 2021 |
| Humber Housing Limited | Real estate | 1993 |
| Humber IT Limited | Information & communication | 2016 |
| Humbl Coffee Ltd | Wholesale & retail | 2020 |
| Humbl Holdings Ltd | Financial services | 2024 |
| Humbl Homes Ltd | Hospitality | 2024 |
| Humble Pioneer Limited | Other services | 2020 |
| Humblehand Productions Ltd | Hospitality | 2022 |
| Humee Legacy Properties Ltd | Real estate | 2025 |
| Hummersknott Holdings Ltd | Real estate | 2018 |
| Hummingbird Accommodation Ltd | Hospitality | 2026 |
| Hummingbirds Medical Limited | Information & communication | 2017 |
| Humph Property Investment Ltd | Real estate | 2024 |
| Humphrey Property Management Ltd | Real estate | 2020 |
| Humpit Hummus Limited | Hospitality | 2015 |
| Humraah Limited | Real estate | 2023 |
| Humraj Dilraj Holdings Ltd | Financial services | 2023 |
| Hunarkar by Ursula Ltd | Wholesale & retail | 2025 |
| Hundal MED Limited | Health & social care | 2016 |
| Hungate (York) Retail Limited | Real estate | 2015 |
| Hungate Estate Management Company Limited | Administrative & support | 2023 |
| Hungate Road 1964 Limited | Extraterritorial | 2014 |
| Hungry Hippo Ltd | Hospitality | 2024 |
| Hungry Sandwich Club Ltd | Professional & scientific | 2017 |
| Hunnauk Limited | Education | 2022 |
| Hunslet (Holdings) Limited | Professional & scientific | 1958 |
| Hunslet Carr Fisheries Ltd | Hospitality | 2003 |
| Hunslet Carr Vision Centre Ltd | Health & social care | 2012 |
| Hunslet Corporation Limited | Professional & scientific | 1988 |
| Hunslet Heritage Company Ltd | Hospitality | 2015 |
| Hunslet House Management Company Limited | Households | 2007 |
| Hunslet Laundry Limited | Other services | 2023 |
| Hunslet Leisure Limited | Real estate | 2011 |
| Hunslet Light Commercials Limited | Wholesale & retail | 1994 |
| Hunslet MOT Centre Ltd | Manufacturing | 2016 |
| Hunt Gases Ltd | Wholesale & retail | 2019 |
| Hunt Mortgages Limited | Financial services | 2016 |
| Hunter Bainbridge Ltd | Professional & scientific | 2024 |
| Hunter Cardiac Consulting Ltd | Health & social care | 2013 |
| Hunter Chase Group Limited | Professional & scientific | 2022 |
| Hunter Chase Limited | Professional & scientific | 2022 |
| Hunter Coaches Holdings Limited | Transport & logistics | 2022 |
| Hunter Cooper Consulting Ltd | Professional & scientific | 2018 |
| Hunter Electrical Limited | Construction | 2008 |
| Hunter Horizons Ltd | Health & social care | 2025 |
| Hunter Urology Ltd | Wholesale & retail | 1998 |
| Hunter Washers Ltd | Administrative & support | 2026 |
| Hunteraise Venture Ltd | Transport & logistics | 2023 |
| Hunters Coaches Limited | Transport & logistics | 1986 |
| Hunters GAP Consulting Limited | Professional & scientific | 2024 |
| Hunters Page Ltd | Professional & scientific | 2014 |
| Hunters Painting & Decorating Ltd | Construction | 2023 |
| Huntfilm Limited | Professional & scientific | 2003 |
| Huntington Mews Management Company Limited | Households | 1999 |
| Huntley Healthcare Ltd | Health & social care | 2013 |
| Huntsman Key Holding Limited | Administrative & support | 2023 |
| Hunwick Ltd | Wholesale & retail | 2020 |
| Huoli Dragonfly Capital Limited | Energy | 2017 |
| Hupla Ltd | Information & communication | 2025 |
| Huque Chaudhry Associates Accountants Ltd | Professional & scientific | 2015 |
| Huque Chaudhry Associates Limited | Professional & scientific | 2014 |
| HUR Medical Ltd | Health & social care | 2025 |
| Hurayra Halal Pet Foods Ltd | Manufacturing | 2023 |
| Hurl Subur Ltd | Manufacturing | 2025 |