| Holistica Ltd | Information & communication | 2019 |
| Holloway Homes (NW) Ltd | Households | 2019 |
| Holly and Honey Limited | Education | 2015 |
| Hollyacres Dog Daycare Ltd | Other services | 2022 |
| Hollyacres Dog Grooming Ltd | Other services | 2022 |
| Hollyfield Developments Limited | Construction | 2001 |
| Holmes Construction Planning Ltd | Construction | 2018 |
| Holmes Consultancy Limited | Professional & scientific | 2020 |
| Holmes Court (Garstang) Limited | Households | 1985 |
| Holmes Social Care Consultancy Limited | Health & social care | 2014 |
| Holmes-Smith Quality Butchers Ltd | Wholesale & retail | 2008 |
| Holmfield RD News Ltd | Wholesale & retail | 2013 |
| Holo NY Limited | Professional & scientific | 2025 |
| Holroyd Engineering Limited | Administrative & support | 2007 |
| Holton Blake Ltd | Wholesale & retail | 2025 |
| Holworth Clover Ltd | Wholesale & retail | 2025 |
| Home Bird Holdings Ltd | Real estate | 2025 |
| Home Edit Trading Ltd | Wholesale & retail | 2026 |
| Home GAS Services (North West) Ltd | Other services | 2023 |
| Home GAS Services (Preston & the Fylde) Ltd | Other services | 2014 |
| Home Shield Maintenance Ltd | Construction | 2023 |
| Home Sweet Home Renovations Ltd | Other services | 2022 |
| Home-Start Blackpool, Fylde and Wyre | Health & social care | 2008 |
| Homebuyers Services Advertising Limited | Administrative & support | 1987 |
| Homecraft Builders Ltd | Construction | 2011 |
| Homelet Solutions Limited | Real estate | 2006 |
| Homes Reborn Ltd | Real estate | 2025 |
| Homesmarks Ltd | Real estate | 2022 |
| Honey and Willow UK Ltd | Wholesale & retail | 2020 |
| Honey Badger Recruitment Ltd | Administrative & support | 2025 |
| Honeybee Custom Interiors Ltd | Construction | 2024 |
| Hong HU Limited | Wholesale & retail | 2013 |
| Hongkongers Community Limited | Administrative & support | 2020 |
| Hooker's Baits and Rigs Limited | Agriculture & fishing | 2019 |
| Hoole Enterprises Elswick Limited | Real estate | 2021 |
| Hoole Industry Ltd | Wholesale & retail | 2025 |
| Hope Yachting Ltd | Extraterritorial | 2024 |
| Hopfield Developments Limited Limited | Real estate | 2024 |
| Hopfields (Blackpool) Management Company Limited | Households | 1994 |
| Horizon Mobile Phones Ltd | Wholesale & retail | 2025 |
| Horizon Money Limited | Real estate | 2020 |
| Horizon Surveys Ltd | Professional & scientific | 2024 |
| Horizonedge Retail Hub Ltd | Wholesale & retail | 2025 |
| Horizons Homecare Ltd | Health & social care | 2023 |
| Hornby One Limited | Hospitality | 2026 |
| Hornby Park Court Limited | Households | 1976 |
| Hospitality Assist Limited | Wholesale & retail | 2023 |
| Hospitality Bar Enterprises Ltd | Wholesale & retail | 2024 |
| Hospitality SAS Ltd | Hospitality | 2025 |
| Hosston Consulting Limited | Information & communication | 2016 |
| Hot TUB Superstore Holdings Ltd | Professional & scientific | 2025 |
| Hotchkiss Patents and Investments Limited | Arts & recreation | 1896 |
| Hotel Avansi Ltd | Hospitality | 2019 |
| Hotel Avon Ltd | Hospitality | 2025 |
| Hotel Blue Ocean Ltd | Hospitality | 2024 |
| Hotel Claytou Ltd | Hospitality | 2024 |
| Hotel Reads Avenue Ltd | Hospitality | 2020 |
| Hotel VL Limited | Hospitality | 2025 |
| Hotels 4 YOU Limited | Hospitality | 2014 |
| Houghton Court Limited | Households | 1985 |
| House of 303 Ltd | Wholesale & retail | 2025 |
| House of Luxury (NW) Ltd | Wholesale & retail | 2026 |
| House of Meraki Studio Ltd | Other services | 2024 |
| House&Home Investments Ltd | Real estate | 2016 |
| Houseoflux Wellness Ltd | Health & social care | 2026 |
| Housing Systems Training Ltd | Information & communication | 2026 |
| Howards Driving Logistics Limited | Transport & logistics | 2025 |
| Howarth Contracting Ltd | Administrative & support | 2024 |
| Howarth Property Group Ltd | Real estate | 2023 |
| Howarth Property Investment Ltd | Real estate | 2025 |
| Howes Croft Ltd | Wholesale & retail | 2025 |
| Hoyles Tech Limited | Information & communication | 2026 |
| Hpdl Car Park Management Ltd | Other services | 2017 |
| HPH Rail Limited | Construction | 2016 |
| Hposs Ltd | Information & communication | 2017 |
| HR4 Business Ltd | Administrative & support | 2025 |
| HRR Recruitment Limited | Administrative & support | 2018 |
| HS Cleaning Specialists Ltd | Administrative & support | 2025 |
| HSB Wholesale Ltd | Wholesale & retail | 2021 |
| Huaqiang Ltd | Hospitality | 2025 |
| Hubert Associates Limited | Information & communication | 2014 |
| Hubscribe Limited | Information & communication | 2022 |
| Huddle Projects Limited | Administrative & support | 2014 |
| Hudson's Joinery Limited | Construction | 2015 |
| Hughes Glass & Glazing Limited | Construction | 2010 |
| Hughes Holiday Lets Ltd | Hospitality | 2025 |
| Hughes Medical Limited | Health & social care | 2019 |
| Hughes Tiling, Bathrooms and Constructions Limited | Construction | 2023 |
| Hugo Properties Limited | Real estate | 2015 |
| Hugo's Printworks Ltd | Wholesale & retail | 2025 |
| Hulme Inspection Services Ltd | Professional & scientific | 2023 |
| Human Format Ltd | Health & social care | 2025 |
| Human Telephony Integration Ltd | Information & communication | 2012 |
| Humber Commissioning Ltd | Mining & quarrying | 2020 |
| Hundredstone Services Ltd | Information & communication | 2014 |
| HUNGRY4COLLECTABLES Limited | Wholesale & retail | 2012 |
| Hunter Commercials Limited | Wholesale & retail | 2007 |
| Hunter Healey Holdings Ltd | Financial services | 2015 |
| Hunter Northwest Limited | Manufacturing | 2013 |
| Hunts Gill Wood Limited | Extraterritorial | 2014 |