| Houndsgate 2 Management Limited | Real estate | 2018 |
| Houndstooth Limited | Professional & scientific | 2000 |
| Hounslow V.E. Limited | Other services | 1998 |
| House 2 Home (Midlands) Limited | Real estate | 2001 |
| House 4 Sure Ltd | Real estate | 2026 |
| House Cleaners Nottingham Limited | Households | 2022 |
| House Clearance Specialists Limited | Other services | 2014 |
| House Design Limited | Professional & scientific | 2024 |
| House Haven Ltd | Real estate | 2025 |
| House Mate Developments Ltd | Real estate | 2026 |
| House of Acuitas Limited | Information & communication | 2024 |
| House of Allure Limited | Other services | 2023 |
| House of Bethel Inc Ltd | Extraterritorial | 2021 |
| House of Biodesign Ltd | Information & communication | 2024 |
| House of Brass Enterprise Ltd | Financial services | 2015 |
| House of Brass Limited | Wholesale & retail | 2003 |
| House of Building Services Ltd | Construction | 2025 |
| House of Bushra Ltd | Wholesale & retail | 2024 |
| House of Business Ltd | Administrative & support | 2024 |
| House of Estella Rose Ltd. | Manufacturing | 2021 |
| House of Fighters C.I.C. | Education | 2025 |
| House of Gain Remapping Ltd | Professional & scientific | 2022 |
| House of Harmony Global Limited | Wholesale & retail | 2025 |
| House of Jivans Ltd | Manufacturing | 2025 |
| House of Khan (Nottingham) Ltd | Real estate | 2024 |
| House of Liquid Limited | Manufacturing | 2011 |
| House of Mirchi Limited | Hospitality | 2025 |
| House of MMD Ltd | Information & communication | 2025 |
| House of Mulberry Interiors Limited | Professional & scientific | 2018 |
| House of Pain Academy | Education | 2018 |
| House of Palazzo Limited | Real estate | 2022 |
| House of Tanera Ltd | Wholesale & retail | 2025 |
| House of Thomas Limited | Wholesale & retail | 2018 |
| House of Windows Limited | Wholesale & retail | 2015 |
| House Removals and Garden Cleaning Limited | Transport & logistics | 2026 |
| House WB Limited | Real estate | 2021 |
| HOUSE2HOMEMAKERS Ltd | Construction | 2010 |
| HOUSE4EVER Ltd | Real estate | 2025 |
| Houselink Ltd | Real estate | 2017 |
| Houseofluxurysr Ltd | Wholesale & retail | 2025 |
| Houses Bought 4 Cash Ltd | Construction | 2020 |
| Houses of Fraser Ltd | Real estate | 2018 |
| Houses of Stark Limited | Real estate | 2019 |
| Housing Assets Land and Organisation (Halo) Limited | Administrative & support | 2013 |
| Housing Care Association Ltd. | Hospitality | 2012 |
| Housing Connect Midlands Limited | Administrative & support | 2022 |
| Housing Imperial Ltd | Real estate | 2022 |
| Houston Consulting Ltd | Professional & scientific | 2018 |
| Houston Court Limited | Construction | 2014 |
| Houzcare Limited | Real estate | 2024 |
| Houzly Limited | Real estate | 2021 |
| HOW 2EXCEL Limited | Information & communication | 2021 |
| HOW Compliance Limited | Professional & scientific | 2022 |
| Howar Valley Services Ltd | Administrative & support | 2025 |
| Howard Armstrong Hairdressing Ltd | Other services | 2016 |
| Howard Davies Associates Limited | Professional & scientific | 2016 |
| Howard Joinery Limited | Construction | 2025 |
| Howard Marshall Engineering Limited | Manufacturing | 2013 |
| Howard Mitchell Group Ltd | Construction | 2018 |
| Howard One Limited | Construction | 2023 |
| Howard's Plumbing Services Ltd | Construction | 2023 |
| Howatson Accountants Limited | Professional & scientific | 2024 |
| Howdo Research Limited | Professional & scientific | 2009 |
| Howe Maxted Group Limited | Extraterritorial | 1984 |
| Howell Data Storage Ltd | Information & communication | 2024 |
| Howells Fish Bar (Blaina) Ltd | Hospitality | 2020 |
| Howells Solutions Limited | Administrative & support | 2014 |
| Howieson Court Management Company Limited | Real estate | 2022 |
| Howieson Limited | Professional & scientific | 2025 |
| Howley Homes Limited | Real estate | 2020 |
| Howley Telecom Ltd | Information & communication | 2010 |
| Howson Design Ltd | Professional & scientific | 2020 |
| Howter Automation Limited | Construction | 2025 |
| Howvale Limited | Construction | 1997 |
| Howvish Limited | Construction | 2016 |
| Hoxee Ltd | Wholesale & retail | 2023 |
| Hoxston Developments Ltd | Construction | 2016 |
| Hoyland GAS & Plumbing Ltd | Construction | 2013 |
| Hoyland Hall Limited | Health & social care | 1990 |
| Hoyles HC Services Ltd | Health & social care | 2023 |
| HP Building Nottingham Limited | Construction | 2024 |
| HP Subsea Ltd | Professional & scientific | 2024 |
| Hp&R Ltd | Real estate | 2025 |
| Hpdrive Technologies Limited | Professional & scientific | 2025 |
| HPF Management Ltd | Real estate | 2025 |
| HPG Swadlincote Ltd | Real estate | 2024 |
| Hplpro Limited | Professional & scientific | 2017 |
| HPR Talent Limited | Extraterritorial | 2013 |
| HPS Morley Ltd | Financial services | 2024 |
| HPS Product Recovery Solutions Ltd | Professional & scientific | 2018 |
| Hpsa Limited | Professional & scientific | 2009 |
| Hpsp High ST Ltd | Real estate | 2026 |
| Hpsp Limited | Arts & recreation | 2017 |
| HQ Woodcraft Ltd | Manufacturing | 2019 |
| Hqcc Assets Limited | Real estate | 2023 |
| HQM Distribution Ltd | Health & social care | 2015 |
| HQN Financial Management Holdings Limited | Financial services | 2026 |
| HQS Cost Consultancy Ltd | Professional & scientific | 2023 |
| Hqsnotts Ltd | Wholesale & retail | 2025 |
| HR Guide Ltd | Administrative & support | 2019 |