| Holland and Porter Limited | Construction | 2022 |
| Holland Consultancy Limited | Other services | 2023 |
| Holland Housing Ltd | Real estate | 2022 |
| Hollet Holdings Ltd | Real estate | 2025 |
| Hollie Hair Extensions Ltd | Other services | 2022 |
| Hollins Homes (Aston) Limited | Construction | 2018 |
| Hollins Homes (Hartford) Limited | Real estate | 2021 |
| Hollins Homes (Newton) Limited | Construction | 2017 |
| Hollins Homes (Tilstock) Limited | Construction | 2019 |
| Hollins Homes (Whitchurch) Limited | Real estate | 2016 |
| Hollins Homes Limited | Construction | 2004 |
| Hollinshead Coaches Limited | Transport & logistics | 1989 |
| Hollinsheads Plumbing & Heating Ltd | Construction | 2025 |
| Holloway Family Butchers Ltd | Manufacturing | 2012 |
| Holly Alicia Homes Limited | Real estate | 2022 |
| Holly Lodge Residential Home Limited | Health & social care | 1993 |
| Hollybush Retail Limited | Wholesale & retail | 2022 |
| Hollydale Farm Limited | Hospitality | 2024 |
| Hollywood Nails 87 Ltd | Other services | 2024 |
| Holmcroft Management Limited | Administrative & support | 2004 |
| Holme Heating Ltd | Construction | 2024 |
| Holmes Conveyancing Consultants Limited | Professional & scientific | 2020 |
| Holmes Edge Property Rentals Limited | Real estate | 2022 |
| Holotatt Ltd | Wholesale & retail | 2023 |
| Holroyd & SAY Homes Limited | Real estate | 2022 |
| Holroyd Developments Ltd | Construction | 2019 |
| Holroyd Group Ltd | Other services | 2019 |
| Holroyd Property Investments Ltd | Real estate | 2018 |
| Holt Co Properties Limited | Real estate | 2021 |
| Holtham Properties Limited | Real estate | 2020 |
| Holy Care Group Ltd | Health & social care | 2023 |
| Holycross Company Ltd | Wholesale & retail | 2020 |
| Home & Beyond Goods Ltd | Wholesale & retail | 2023 |
| Home & Living Creator Awards Limited | Administrative & support | 2026 |
| Home and General Suppliers Limited | Wholesale & retail | 2026 |
| Home Anglesey Limited | Real estate | 2018 |
| Home Comfort Healthcare Ltd | Health & social care | 2019 |
| Home First Care Ltd | Health & social care | 2022 |
| Home Investments Group Limited | Financial services | 2018 |
| Home Loving Cats Limited | Other services | 2007 |
| Home Owners Advice Ltd | Financial services | 2018 |
| Home Property Company Limited | Real estate | 2016 |
| Home Residential Care Limited | Health & social care | 2016 |
| Home Studio Design Limited | Construction | 2024 |
| Home Taste Limited | Wholesale & retail | 2025 |
| Home Time Properties Ltd | Real estate | 2025 |
| Home Universe Ltd | Real estate | 2014 |
| Home-Start Newcastle Borough | Health & social care | 2015 |
| HOME1ST Ltd | Professional & scientific | 2021 |
| HOME2HOME4DOGS Ltd | Other services | 2021 |
| Homebird Property (TC) Limited | Real estate | 2020 |
| Homecare Protection Plan Ltd | Administrative & support | 2024 |
| Homepinr Ltd | Information & communication | 2026 |
| Homes by T Ltd | Real estate | 2025 |
| Homes Made Easy Limited | Real estate | 2016 |
| Homes With Hart Limited | Extraterritorial | 2004 |
| HOMES2LET and 4SALE Staffordshire Housing Services Stoke on Trent Limited | Households | 2021 |
| Homesmart Online Ltd | Wholesale & retail | 2020 |
| Homestay Care Ltd. | Health & social care | 2011 |
| Homestyle Property UK Ltd | Construction | 2014 |
| Homestyle Upholstery Limited | Manufacturing | 2004 |
| Homesure Maintenance Solutions Ltd | Construction | 2026 |
| Homesync Limited | Real estate | 2013 |
| Homeword Real Estate Ltd | Real estate | 2024 |
| Homexchange Property Solutions Ltd | Real estate | 2026 |
| Honc Ltd | Transport & logistics | 2017 |
| Honest Nest Ltd | Wholesale & retail | 2025 |
| Honey JAR HR Limited | Administrative & support | 2025 |
| Honey Restaurant Limited | Hospitality | 2020 |
| Honeycomb Charitable Services Ltd | Hospitality | 1989 |
| Honeylands Consult Limited | Professional & scientific | 2017 |
| Hong Sheng Ltd | Hospitality | 2024 |
| Hong YUN LOU Ltd | Hospitality | 2020 |
| Hongxin Trade Ltd | Wholesale & retail | 2025 |
| Honorable Care Ltd | Public administration | 2021 |
| Honourable Logistics Ltd | Transport & logistics | 2026 |
| HOO Brook Ltd | Real estate | 2008 |
| Hoochdp Ltd | Administrative & support | 2025 |
| Hookloader Limited | Manufacturing | 2018 |
| Hoorhub Limited | Wholesale & retail | 2022 |
| Hootzinrikes Ltd | Health & social care | 2023 |
| Hope Community Church | Other services | 2007 |
| Hope Global Limited | Administrative & support | 2026 |
| Hope Mechanical Limited | Manufacturing | 2013 |
| Hope Prime Care Ltd | Health & social care | 2024 |
| Hope Scope Careers Ltd | Education | 2026 |
| Hopefulness Company Limited | Health & social care | 2022 |
| Hoplab Ltd | Manufacturing | 2021 |
| Hopley Homes Ltd | Real estate | 2026 |
| Horizon & Infinity Limited | Transport & logistics | 2024 |
| Horizon Centre Ltd | Hospitality | 2018 |
| Horizon Entertainment Ltd | Professional & scientific | 2026 |
| Horizon Exteriors Ltd | Manufacturing | 2024 |
| Horizon State Limited | Real estate | 2018 |
| Horizons Kitchens & Joinery Ltd | Construction | 2024 |
| Horizons Property Management Ltd | Real estate | 2021 |
| Horizonvenue Limited | Wholesale & retail | 2024 |
| Horla Healthcare Limited | Health & social care | 2021 |
| Hornby and Birtwistle Coaching CIC | Health & social care | 2024 |
| Horry's Homes and Gardens Limited | Real estate | 2023 |