| Hilltop Autos Limited | Wholesale & retail | 2022 |
| Hilton Coldstore Limited | Transport & logistics | 2017 |
| Hiltons Ices Limited | Manufacturing | 2010 |
| Himmel Ancilla Ltd | Administrative & support | 2025 |
| Hina PMO Ltd | Information & communication | 2025 |
| Hina Wholesale Ltd | Wholesale & retail | 2024 |
| Hindle Controls Limited | Manufacturing | 2017 |
| Hindle Gears Holdings Limited | Manufacturing | 2015 |
| Hindle Gears Limited | Manufacturing | 2011 |
| Hindle Group Limited | Manufacturing | 1941 |
| Hindle Logistics Ltd | Transport & logistics | 2025 |
| Hindu Cultural Society of Bradford | Health & social care | 2007 |
| Hine Training Ltd | Education | 2017 |
| HIPER3CONTINENTS Limited | Extraterritorial | 2019 |
| Hipperholme Developers Ltd | Construction | 2023 |
| Hipperholme Properties Ltd | Administrative & support | 2012 |
| Hippo Distribution Ltd | Wholesale & retail | 2017 |
| Hippo Roofing UK Ltd | Construction | 2020 |
| HIQ Recruitment Ltd | Professional & scientific | 2025 |
| Hira Flights Ltd | Administrative & support | 2021 |
| Hira.Traders Ltd | Wholesale & retail | 2025 |
| Hird Developments Limited | Real estate | 2018 |
| Hird Joinery Limited | Construction | 2012 |
| Hire Haus Recruitment Ltd | Professional & scientific | 2023 |
| Hire IT Limited | Construction | 1992 |
| Hire IT Plant Limited | Administrative & support | 2014 |
| Hire IT Properties Limited | Construction | 2014 |
| Hire Wise Motor Group Limited | Administrative & support | 2023 |
| Hire&Trade Ltd | Transport & logistics | 2024 |
| Hirecruitment & Training Limited | Administrative & support | 2018 |
| Hirst Hire Ltd | Transport & logistics | 2017 |
| Hisham Investments Limited | Real estate | 2023 |
| History in Action CIC | Arts & recreation | 2018 |
| Hither Tech Ltd | Information & communication | 2024 |
| Hitop Ltd | Hospitality | 2015 |
| Hitprop Limited | Administrative & support | 2019 |
| Hits Investment Ltd | Real estate | 2024 |
| Hitwil Limited | Real estate | 2018 |
| Hive Construct Consult Ltd | Professional & scientific | 2020 |
| Hivearchive Limited | Professional & scientific | 2025 |
| Hixy Ltd | Health & social care | 2017 |
| HIZ Investment Ltd | Real estate | 2025 |
| Hizariya Limited | Real estate | 2017 |
| HJ Business Support Ltd | Administrative & support | 2024 |
| HJ Events Ltd | Wholesale & retail | 2025 |
| HJ Seaside Catering Ltd | Hospitality | 2026 |
| HJA Marketing Ltd | Professional & scientific | 2021 |
| Hjbeautycosmetics Ltd | Wholesale & retail | 2023 |
| HK Desserts Ltd | Manufacturing | 2022 |
| HK Kurd Ltd | Other services | 2024 |
| HK Motor House Ltd | Wholesale & retail | 2022 |
| HK Performance & Prestige Limited | Wholesale & retail | 2023 |
| HK Prestige Bradford Limited | Wholesale & retail | 2024 |
| HK Skyline Limited | Wholesale & retail | 2025 |
| HK Vehicle Leasing Ltd | Administrative & support | 2025 |
| Hkaone Limited | Wholesale & retail | 2019 |
| HKH Services Limited | Health & social care | 2025 |
| HKO Consultants Ltd | Administrative & support | 2021 |
| HKP Optical Services Ltd | Wholesale & retail | 2018 |
| HKS Brothers Ltd | Wholesale & retail | 2024 |
| Hksales Ltd | Wholesale & retail | 2025 |
| HLA Recruitment Ltd | Administrative & support | 2017 |
| HLB Engineering Ltd | Professional & scientific | 2022 |
| HLM Catering Services Limited | Hospitality | 2019 |
| HM Accountants Ltd | Professional & scientific | 2022 |
| HM Acquisitions Company Limited | Professional & scientific | 1993 |
| HM Bilal Trading Ltd | Wholesale & retail | 2026 |
| HM Business Services Ltd | Transport & logistics | 2026 |
| HM Cars Ltd | Wholesale & retail | 2022 |
| HM Consultants Hafizabad Limited | Education | 2025 |
| HM Delights Ltd | Wholesale & retail | 2025 |
| HM Enterprises Hub Limited | Wholesale & retail | 2025 |
| HM Executives Ltd | Wholesale & retail | 2015 |
| HM Valuehub Ltd | Wholesale & retail | 2025 |
| HMA Delights Limited | Wholesale & retail | 2024 |
| HMA Housing Solutions Ltd | Real estate | 2025 |
| HMA Imaging Limited | Health & social care | 2021 |
| HMB Developments Limited | Real estate | 2025 |
| Hmea Homes Ltd | Real estate | 2025 |
| Hmea UK Ltd | Wholesale & retail | 2023 |
| HMH Tree Ltd | Transport & logistics | 2023 |
| HMI Catering Equipment Ltd | Wholesale & retail | 2025 |
| Hmifurniture Limited | Other services | 2019 |
| HMK Concept Development Limited | Construction | 2018 |
| HMK Distribution Limited | Administrative & support | 2023 |
| Hmlk Solutions Limited | Administrative & support | 2019 |
| HMO Leasing Ltd | Real estate | 2023 |
| Hmra Investments Ltd | Real estate | 2024 |
| HMS Consultants Ltd | Professional & scientific | 2015 |
| HMS Optical Limited | Health & social care | 2021 |
| Hmsr Ltd | Wholesale & retail | 2017 |
| HN Global Ventures Ltd | Wholesale & retail | 2024 |
| HN Solutions Ltd | Administrative & support | 2025 |
| HNA Logistics Ltd | Transport & logistics | 2024 |
| HNB Foods Ltd | Hospitality | 2026 |
| HNE Foods Ltd | Hospitality | 2025 |
| HNK Motors Ltd | Wholesale & retail | 2026 |
| HNK Oral HT Ltd | Health & social care | 2024 |
| HNK Pharma Ltd | Health & social care | 2019 |
| HNS Motors Ltd | Wholesale & retail | 2025 |