| Helen Baker Ltd | Professional & scientific | 2011 |
| Helen Blenkinsop Limited | Professional & scientific | 2009 |
| Helen Brooks Associates Limited | Wholesale & retail | 2014 |
| Helen Cooper Capital Allowances Limited | Professional & scientific | 2014 |
| Helen Grady Solicitor Ltd | Professional & scientific | 2026 |
| Helen Leach Healthcare and Management Limited | Health & social care | 2006 |
| Helen Reed Limited | Professional & scientific | 2025 |
| Helenk Global Limited | Health & social care | 2018 |
| Helgadent Ltd | Health & social care | 2024 |
| Helio Homes Ltd | Real estate | 2022 |
| Heliopolis Property Services Ltd | Real estate | 2022 |
| Helios Climbing Ltd | Administrative & support | 2023 |
| Helios Energia Limited | Professional & scientific | 2012 |
| Helios Haulage Ltd | Transport & logistics | 2021 |
| Helisouthwest Aviation Ltd | Administrative & support | 2024 |
| Helium Consulting Limited | Administrative & support | 2019 |
| Helium IT Ltd | Information & communication | 2012 |
| Helium Music Publishing Limited | Information & communication | 2011 |
| Helium Records Limited | Information & communication | 2005 |
| Heliumtech Ltd | Professional & scientific | 2023 |
| Helix 360 Limited | Extraterritorial | 2025 |
| Helix Drilling Tools Limited | Professional & scientific | 2015 |
| Helix Housing Ltd | Real estate | 2024 |
| HELIX-50 Ltd | Administrative & support | 2018 |
| Helixai Consulting Limited | Information & communication | 2026 |
| Hella Design Company Limited | Wholesale & retail | 2021 |
| Hellbent Classic and Custom Ltd | Wholesale & retail | 2020 |
| Hellbound Media Ltd | Information & communication | 2021 |
| Hello Blue Limited | Professional & scientific | 2011 |
| Hello Charlie Limited | Arts & recreation | 2004 |
| Hello Darling Limited | Information & communication | 2023 |
| Hello Flooring Limited | Real estate | 2016 |
| Hello Food Bristol Ltd | Hospitality | 2025 |
| Hello Hemel Ltd | Other services | 2023 |
| Hello Lumino Limited | Information & communication | 2020 |
| Hello Otto Ltd | Wholesale & retail | 2016 |
| Hello Performance Ltd | Professional & scientific | 2017 |
| Hello Student Management Limited | Hospitality | 2015 |
| Hellojungle Ltd | Wholesale & retail | 2021 |
| Hellonow Limited | Health & social care | 2025 |
| Hells INK Bristol Limited | Other services | 2026 |
| Helm Crag Developments Ltd | Real estate | 2015 |
| Helmetcity Somerset Limited | Wholesale & retail | 2017 |
| Helmflux Agency Ltd | Administrative & support | 2026 |
| Helmroy Limited | Households | 1983 |
| Help for Heating Limited | Energy | 2018 |
| Help From Chris Ltd | Information & communication | 2025 |
| Help Learn Create Ltd | Professional & scientific | 2017 |
| Help ME OOH Ltd | Professional & scientific | 2026 |
| Help Vehicle Recovery Ltd | Transport & logistics | 2025 |
| Helpful Locals Ltd | Information & communication | 2025 |
| Helping Hand Clearances Limited | Water & waste | 2022 |
| Helping Hands Removals Ltd | Water & waste | 2025 |
| Hels Belles Model Agency Ltd | Administrative & support | 2006 |
| Helsian Limited | Information & communication | 2022 |
| HEM Coffee Ltd | Wholesale & retail | 2026 |
| HEM Coffee Park Street Ltd | Hospitality | 2022 |
| Hemadani Ltd | Financial services | 2022 |
| Hembrow Engineering Services Limited | Professional & scientific | 2010 |
| Hemisphere Business Transformation Ltd | Professional & scientific | 2013 |
| Hemisphere Property Services Ltd | Financial services | 2020 |
| Hemmick Holdings Ltd | Financial services | 2018 |
| Hemmings and Marshalsea Limited | Construction | 2006 |
| Hemsley Holdings Limited | Information & communication | 2018 |
| HEN and Boar Ltd | Wholesale & retail | 2022 |
| HEN Queens Limited | Other services | 2019 |
| Hena Homes Limited | Real estate | 2021 |
| Henagon Ltd | Wholesale & retail | 2007 |
| Henal Ltd | Real estate | 2022 |
| Henbury & Rockleaze Football Club CIC | Arts & recreation | 2023 |
| Henbury Gardens (Management) Limited | Households | 1970 |
| Henbury GC Property Limited | Real estate | 2021 |
| Henbury Golf Club Limited | Hospitality | 2021 |
| Henbury Lodge Ltd | Hospitality | 2011 |
| Henbury Management Limited | Households | 1981 |
| Henbury Pet & Garden Supplies Limited | Wholesale & retail | 2013 |
| Henbury Properties Limited | Professional & scientific | 1931 |
| Henbury Trading Ltd | Wholesale & retail | 2020 |
| Hender IX Limited | Wholesale & retail | 2025 |
| Henderson Carpentry (South West) Ltd | Construction | 2022 |
| Henderson European Trust PLC | Financial services | 1947 |
| Henderson Global Trust PLC | Financial services | 1929 |
| Henderson House (Bristol) Ltd | Households | 2020 |
| Henderson Private Equity Investment Trust PLC | Financial services | 1919 |
| Henderson Psychologies Limited | Health & social care | 2020 |
| Henderson's Garage Ltd | Other services | 2017 |
| Hendy Contracting Ltd | Construction | 2021 |
| Henfield Holdings Limited | Professional & scientific | 2005 |
| Henfield Maintenance Services Ltd | Construction | 2009 |
| Henfield Property Management Limited | Administrative & support | 1998 |
| Hengrove Malayali Community Ltd | Households | 2026 |
| Hengrove Traditional Fish Bar Limited | Hospitality | 2019 |
| Henleaze Barber Ltd | Other services | 2021 |
| Henleaze Bistro Ltd | Hospitality | 2023 |
| Henleaze Bowling Club Limited | Extraterritorial | 1928 |
| Henleaze Business Centre Limited | Administrative & support | 2007 |
| Henleaze Cleaning Services Limited | Administrative & support | 1981 |
| Henleaze Dental Practice Limited | Health & social care | 2010 |
| Henleaze DIY Ltd | Wholesale & retail | 2022 |
| Henleaze Fish Bar Ltd | Hospitality | 2022 |