| Holly Trading Limited | Wholesale & retail | 2018 |
| Hollybush Court Limited | Real estate | 1992 |
| Hollybush Heights Management Limited | Households | 1984 |
| Hollybush Properties (Developments) Limited | Real estate | 1996 |
| Hollybush Properties (Industrial) Limited | Real estate | 1998 |
| Hollybush Properties (Residential) Limited | Real estate | 2014 |
| Hollybush Properties Limited | Real estate | 1994 |
| Hollybush PUB Limited | Hospitality | 2025 |
| Hollybush Services Limited | Professional & scientific | 2001 |
| Hollycroft Properties Ltd | Real estate | 2020 |
| Hollyoak Recruitment Limited | Administrative & support | 2010 |
| Hollywood Nails Ltd | Other services | 2025 |
| Hollywood Pizza Cardiff Ltd | Hospitality | 2025 |
| Holmcroft Limited | Real estate | 2020 |
| Holmes Consulting Services Ltd | Professional & scientific | 2026 |
| Holmes Design & Build Limited | Professional & scientific | 2014 |
| Holmes Residential Holdings Limited | Real estate | 2025 |
| Holmleigh (Pirton) Limited | Health & social care | 2004 |
| Holmleigh Care Homes Limited | Health & social care | 2000 |
| Holmleigh Properties (Gloucester) Limited | Health & social care | 2007 |
| Holsworthy Lakes and Lodges Ltd | Arts & recreation | 2019 |
| Holt Advisory Services Limited | Professional & scientific | 2025 |
| Holtek Apparel Co., Ltd | Extraterritorial | 2018 |
| Holtere Ltd | Wholesale & retail | 2025 |
| Holvrine International Services Ltd | Information & communication | 2025 |
| Holy Cheesus Street Food Ltd | Hospitality | 2025 |
| Holy Flock Films Ltd | Information & communication | 2026 |
| Holy Trinity Prosp-Properties Ltd | Hospitality | 2011 |
| Holyfamily 5 Company Limited | Health & social care | 2017 |
| Holylabs Ltd | Information & communication | 2025 |
| HOM Real Estate Limited | Real estate | 2018 |
| Homa Beauty Ltd | Administrative & support | 2020 |
| Homam Academy Ltd | Education | 2024 |
| Homcopm Ltd | Wholesale & retail | 2025 |
| Home Abode Ltd | Real estate | 2017 |
| Home Advantage Ltd | Information & communication | 2022 |
| Home Affairs Health Care Services Ltd | Health & social care | 2023 |
| Home and Away Property Solutions Ltd | Real estate | 2022 |
| Home and DRY Group Limited | Construction | 2023 |
| Home and Habits Ltd | Wholesale & retail | 2025 |
| Home BTL Limited | Real estate | 2020 |
| Home by James Ltd | Real estate | 2016 |
| Home Cinematic Ltd | Construction | 2019 |
| Home Creations (Deepcar) Limited | Construction | 2007 |
| Home Electric Ltd | Construction | 2026 |
| Home Emergency Connect Limited | Other services | 2019 |
| Home Emergency Ltd | Manufacturing | 2019 |
| Home Emotive Ltd | Real estate | 2025 |
| Home Essentials LDN Ltd | Wholesale & retail | 2021 |
| Home Farm Drive Ltd | Households | 2021 |
| Home Financial Services Limited | Financial services | 2023 |
| Home From Home Property Group Ltd | Households | 2023 |
| Home From Home SA Property Management Limited | Households | 2019 |
| Home Haus Distribution Ltd | Wholesale & retail | 2025 |
| Home Haven Stores Ltd | Wholesale & retail | 2026 |
| Home Improvement and Construction Specialist Ltd | Construction | 2019 |
| Home Long House RTM Company Limited | Households | 2024 |
| Home of Luxury Ltd | Wholesale & retail | 2019 |
| Home Ownership Mortgage Enterprises Limited | Financial services | 2024 |
| Home Protect 365 Ltd | Other services | 2019 |
| Home Renewables Ltd | Other services | 2023 |
| Home Retreat Property Management Ltd | Hospitality | 2021 |
| Home S&L UK Ltd | Wholesale & retail | 2025 |
| Home Seal Solutions. Ltd | Construction | 2025 |
| Home Seekers Real Estate Ltd | Real estate | 2025 |
| Home Sweet Home Property Management Limited | Households | 2016 |
| Home Sweet Home Solutions Ltd | Professional & scientific | 2022 |
| Home UK (Cardiff) Limited | Administrative & support | 2004 |
| Home UK (HA1) Limited | Real estate | 2002 |
| Home UK (New) Ltd | Real estate | 2017 |
| Home UK (SB) Ltd | Real estate | 2025 |
| Home UK (SCL) Limited | Administrative & support | 2005 |
| Home UK London SE Limited | Administrative & support | 1999 |
| Home UK Oxford Limited | Real estate | 1998 |
| Home Utilities Manager Ltd | Construction | 2017 |
| Home Values 2020 Ltd | Wholesale & retail | 2026 |
| Home Viewpoint Ltd | Information & communication | 2012 |
| Home Villa Solution Ltd | Construction | 2014 |
| Home Vision Visits Ltd | Wholesale & retail | 2024 |
| Home&Deco Ltd | Wholesale & retail | 2021 |
| Home-Start Cymru for Families | Health & social care | 2004 |
| HOME2SCHOOL-LINK Limited | Professional & scientific | 2014 |
| Homeandmoreuk Ltd | Wholesale & retail | 2026 |
| Homeanimal Ltd | Households | 2024 |
| Homebuilder (2014) Ltd | Construction | 2006 |
| Homecoming Limited | Real estate | 2019 |
| Homefinders Wales Limited | Professional & scientific | 2003 |
| Homefx Limited | Construction | 2017 |
| Homegrown Rewards Ltd | Extraterritorial | 2023 |
| Homeguard Fire & Security Ltd | | 2010 |
| Homehappy Ltd | Real estate | 2016 |
| Homeharbor Limited | Wholesale & retail | 2023 |
| Homeid Ltd | Real estate | 2020 |
| Homeify Ltd | Wholesale & retail | 2020 |
| Homekale Limited | | 1982 |
| Homekeep Ltd | Other services | 2012 |
| Homekidz C.I.C. | Education | 2023 |
| Homeless Evolution | Hospitality | 2018 |
| Homelune Ltd | Wholesale & retail | 2025 |
| Homely Short Stays Ltd | Real estate | 2023 |