| Homeground Properties Limited | Construction | 2002 |
| Homehero Home Services Limited | Construction | 2025 |
| Homeleigh Construction Services Ltd | Construction | 2009 |
| Homelink Technologies | Information & communication | 2015 |
| Homely Bespoke Estate Agents Limited | Real estate | 2024 |
| Homely Bespoke Lettings Limited | Real estate | 2026 |
| Homemanor House RTM Company Limited | Households | 2024 |
| Homepac.Co.Uk Ltd | Other services | 2017 |
| Homepeal House RTM Company Limited | Households | 2011 |
| Homer Pensions & Investments Limited | Construction | 1928 |
| Homes & Stays SW Ltd | Real estate | 2025 |
| Homes 4 ALL Ltd | Hospitality | 2018 |
| Homes 4 ALL Properties Ltd | Hospitality | 2025 |
| Homes 4 U Bristol Ltd | Real estate | 2025 |
| Homes by Benjamin Perry Limited | Construction | 2019 |
| Homesafe Electrical Ltd | Construction | 2017 |
| Homeshare West | Health & social care | 2015 |
| Homesolutionsplus Ltd | Construction | 2020 |
| Hometower Consultancy Limited | Financial services | 2007 |
| Hometree Care Ltd | Health & social care | 2022 |
| Homeview Developments Ltd | Construction | 2016 |
| Homeview Property Ltd | Real estate | 2020 |
| Homeward Films Ltd | Information & communication | 2023 |
| Homewood Associates Ltd | Professional & scientific | 2023 |
| Homie and the Dude Ltd | Information & communication | 2022 |
| Homologation Matters Ltd | Professional & scientific | 2024 |
| Homsen LP | | 2011 |
| Honard Construction Limited | Construction | 2015 |
| Honda Group-Uk Pension Scheme Trustee Limited | Professional & scientific | 2010 |
| Hone & Howe Limited | Other services | 2024 |
| Hone BIO Limited | Professional & scientific | 2017 |
| Hone Construction Limited | Construction | 2013 |
| Hone Engineering Limited | Construction | 2002 |
| Honest Data Company Limited | Professional & scientific | 2023 |
| Honest Living Limited | Manufacturing | 2010 |
| Honest Onions Limited | Professional & scientific | 2017 |
| Honest Property Finance Ltd | Financial services | 2025 |
| Honest Psychology Ltd | Professional & scientific | 2013 |
| Honey & Ginger Limited | Wholesale & retail | 2020 |
| Honey & Hive Homes Ltd | Real estate | 2022 |
| Honey BEE 2 Limited | Information & communication | 2024 |
| Honey BEE Media Ltd | Information & communication | 2005 |
| Honey Glade Management Company Limited | Extraterritorial | 2022 |
| Honey Hall Developments Limited | Real estate | 2009 |
| Honeyberry Homes Ltd | Real estate | 2022 |
| Honeycomb Building Solutions Ltd | Construction | 2021 |
| Honeycomb Dental Clinic Ltd | Health & social care | 2014 |
| Honeycomb Lettings Limited | Real estate | 2024 |
| Honeycured Care Ltd | Public administration | 2023 |
| Honeyfield Drainage Services Ltd | Administrative & support | 2017 |
| Honeyfield Property Services Ltd | Construction | 2007 |
| Honeygar Lane Holdings Ltd | Financial services | 2020 |
| Honeygar Lane Ltd | Real estate | 2016 |
| Honeygar Lane Painting & Decorating Ltd | Construction | 2022 |
| Honeys Rubbish Clearance Ltd | Water & waste | 2018 |
| Honeywick Close Flat Management Limited | Households | 2013 |
| Hong YU Limited | Hospitality | 2024 |
| Honi Letting Limited | Real estate | 2024 |
| Honi Limited | Professional & scientific | 2022 |
| Honky Tonks Band Ltd | Arts & recreation | 2011 |
| Honor Tea Management Ltd | Manufacturing | 2024 |
| Hooch's HUT Ltd | Hospitality | 2021 |
| Hooe Media Limited | Information & communication | 2014 |
| Hooja Limited | Information & communication | 2024 |
| Hook Studio Limited | Professional & scientific | 2023 |
| Hooked on Pops UPS Ltd. | Hospitality | 2018 |
| Hoola Technologies Ltd | Information & communication | 2020 |
| Hooper-Reid Developments Ltd | Real estate | 2025 |
| Hoopers Pool Solar Farm Limited | Energy | 2022 |
| Hoopla Careers Hub CIC | Administrative & support | 2025 |
| Hoos Construction Ltd | Construction | 2017 |
| Hoot Motor Group Ltd | Wholesale & retail | 2026 |
| Hooton Industrial Projects Limited | Construction | 1932 |
| Hootons Commercial Ltd | Real estate | 2006 |
| HOP Dog Pubs Ltd | Hospitality | 2020 |
| HOP Pole Court Management Company Limited | Households | 2016 |
| HOP Property Ltd | Real estate | 2024 |
| HOP Union Brewery Limited | Manufacturing | 2006 |
| Hopanda Childcare LLP | | 2025 |
| Hopapart Limited | Households | 2007 |
| Hope & Breath Ltd | Wholesale & retail | 2025 |
| Hope Consumables Ltd | Wholesale & retail | 2026 |
| Hope Cove Weekend Limited | Arts & recreation | 2006 |
| Hope for Every Woman | Health & social care | 2011 |
| Hope Group Holdings Ltd | Financial services | 2026 |
| Hope in Action - Empowering Lives/ Poverty to Potential Ltd | Health & social care | 2025 |
| Hope's Place | Education | 2004 |
| Hope-Stone Research Limited | Professional & scientific | 2010 |
| Hopeful 700 Ltd | Construction | 2023 |
| Hopefull Property Limited | Real estate | 2026 |
| Hopewell Properties Limited | Real estate | 2014 |
| Hopewell Sales Limited | Real estate | 2020 |
| Hopewell Short Lets Limited | Real estate | 2016 |
| Hophouse Services Limited | Households | 2024 |
| Hopkins & SON Properties Ltd | Real estate | 2020 |
| Hopkins Aerospace Consultants Limited | Professional & scientific | 1990 |
| Hopkins Database Consultancy Ltd. | Information & communication | 2017 |
| Hopkins Motorsport Limited | Manufacturing | 2000 |
| Hopper Coffee (Bristol) Ltd | Hospitality | 2023 |
| Hoppico Ltd | Wholesale & retail | 2025 |