| Holden Property Investments Limited | Real estate | 2013 |
| Holden Vale Management Company Limited | Households | 2003 |
| Holden's CVE Limited | Manufacturing | 2015 |
| Holden's Horticulture Ltd | Professional & scientific | 2025 |
| Holdens Estate Agents Limited | Real estate | 2009 |
| Holder-Williams Ltd | Professional & scientific | 2023 |
| Holdsworth Farming Limited | Agriculture & fishing | 2023 |
| Holidayfriendfinder Ltd | Information & communication | 2025 |
| Holistic Center Pro Beauty Ltd | Professional & scientific | 2024 |
| Holker Equestrian Enterprises Ltd | Arts & recreation | 2021 |
| Holland & Holland Holdings Limited | Other services | 2019 |
| Holland House Cafe Limited | Hospitality | 2019 |
| Holland House Holdings Limited | Real estate | 2019 |
| Holland House Nurseries Limited | Agriculture & fishing | 2013 |
| Holland House Nursery Limited | Agriculture & fishing | 2019 |
| Holland Park Foods Limited | Administrative & support | 2010 |
| Holland Park Management Company Limited | Households | 2000 |
| Holland Pointing Services Ltd | Construction | 2022 |
| Hollees Limited | Professional & scientific | 2014 |
| Holli Digital Ltd | Information & communication | 2019 |
| Hollie's Skincare Limited | Other services | 2018 |
| Hollies Financial Services Limited | Professional & scientific | 2002 |
| Hollinwood Homes Garstang Management Company Limited | Real estate | 2013 |
| Holly Dental Practice Limited | Health & social care | 2012 |
| Holly Gunn Properties Limited | Real estate | 2018 |
| Hollybank (Sale) Management Company Limited | Households | 2003 |
| Hollymount (Rawtenstall) Management Company Limited | Households | 2010 |
| Holme Farm Dairies (Preston) Limited | Wholesale & retail | 1983 |
| Holme Farm Doorstep Limited | Wholesale & retail | 2011 |
| Holmes & Houses Ltd | Real estate | 2025 |
| Holmes Court (Preston) Management Company Limited | Households | 1985 |
| Holmes Motor Engineering Limited | Wholesale & retail | 2002 |
| Holmeswood Garage Limited | Wholesale & retail | 2003 |
| Holmeswood Hall Produce Ltd | Agriculture & fishing | 2012 |
| Holmford Associates Limited | Professional & scientific | 2019 |
| Holroyd Projects Ltd | Professional & scientific | 2013 |
| Holstein Transport Ltd | Wholesale & retail | 2022 |
| Holt Building & Construction (Lancashire) Limited | | 2005 |
| Holt Property Services (Preston) Limited | Real estate | 2022 |
| Holy Grounds JV Ltd | Hospitality | 2026 |
| Holy Trinity Recreation Ground Limited | Arts & recreation | 1980 |
| Home & Seasonal Bargains Ltd | Wholesale & retail | 2019 |
| Home 4 Sale Limited | Real estate | 1999 |
| Home Business (GB) Ltd | Administrative & support | 2009 |
| Home Comforts (Preston) Limited | Construction | 2013 |
| Home Diamonds Ltd | Manufacturing | 2021 |
| Home Emergency (NW) Limited | Construction | 2020 |
| Home Equity Release Service Limited | Financial services | 2013 |
| Home Extension Systems Ltd | Construction | 2016 |
| Home From Home Kidz Care Limited | Health & social care | 2011 |
| Home Handbooks Ltd | Information & communication | 2010 |
| Home Insulation Services Ltd | Construction | 2015 |
| Home Life Capital Ltd | Financial services | 2022 |
| Home Life Developments Ltd | Construction | 2022 |
| Home Lifegrp Limited | Other services | 2014 |
| Home of Edenrae Ltd | Real estate | 2017 |
| Home Stuff + Ltd | Wholesale & retail | 2015 |
| Home's Best Ltd | Health & social care | 2018 |
| Homeandbroadband Ltd | Wholesale & retail | 2025 |
| Homecare (Mellor) Limited | Health & social care | 2003 |
| Homefixx Ltd | Construction | 2025 |
| Homeizon Ltd | Wholesale & retail | 2025 |
| Homeless Housing (Preston) Ltd | Hospitality | 2014 |
| Homeonlineuk Ltd | Wholesale & retail | 2021 |
| Homes for Nature Ltd | Wholesale & retail | 2025 |
| Homesis Ltd | Wholesale & retail | 2025 |
| Homesmatch Limited | Administrative & support | 2014 |
| Homesmatch Properties Limited | Administrative & support | 2019 |
| Homestyle Carpets Ltd | Wholesale & retail | 2004 |
| Hometech Solutions Ltd | Administrative & support | 2014 |
| Homeware NW Limited | Wholesale & retail | 2021 |
| Homewood Lodge Limited | Hospitality | 2016 |
| Homeworx (NW) Ltd | Construction | 2019 |
| HON & Co Trading Limited | Wholesale & retail | 2011 |
| Honest Energy Services Ltd | Construction | 2020 |
| Honestgrowth Ltd | Other services | 2026 |
| Honey Cove Dessert Bar Cafe Ltd | Wholesale & retail | 2025 |
| Honeycomb 3D Ltd | Manufacturing | 2023 |
| Honeycombe Properties Limited | Real estate | 2017 |
| Honeysuckle Bespoke Interiors Ltd | Construction | 2024 |
| Honeywell Meats Ltd | Manufacturing | 2002 |
| Honor Oak Rise Limited | Real estate | 2024 |
| Hoofcount Limited | Agriculture & fishing | 2012 |
| Hoofcount Solutions Ltd | Agriculture & fishing | 2025 |
| Hooked Fish and Chips Limited | Hospitality | 2025 |
| Hooks Food and Wine Limited | Wholesale & retail | 2023 |
| Hoorayuk Limited | Wholesale & retail | 2025 |
| Hoorven Limited | Wholesale & retail | 2025 |
| Hooves R US Limited | Administrative & support | 2004 |
| HOOX360 Ltd | Transport & logistics | 2026 |
| HOP Health & Performance Ltd | Arts & recreation | 2025 |
| HOP Works Brew Co Ltd | Manufacturing | 2023 |
| Hope Projects Limited | Construction | 2008 |
| Hopewells Simply Finance Ltd | Financial services | 2007 |
| Hopexe Limited | Wholesale & retail | 2024 |
| Hops and Crops Limited | Arts & recreation | 2018 |
| Hopwood Engineering Design Services Limited | Professional & scientific | 2010 |
| Hopworks Brew Co Taphaus Ltd | Hospitality | 2026 |
| Horabin Property Company Ltd | Real estate | 2014 |
| Horizon Care Services Ltd | Health & social care | 2023 |