| Gwplaces Ltd | Real estate | 2026 |
| GWW UK Holdings Ltd | Financial services | 2015 |
| GX Global Ltd | Wholesale & retail | 2023 |
| GX Pro Sports Ltd | Wholesale & retail | 2017 |
| Gym Championships Limited | Arts & recreation | 2020 |
| Gym Service Repair Limited | Manufacturing | 2011 |
| Gym Supply Ltd | Wholesale & retail | 2021 |
| Gymnastics Zone Limited | Education | 2007 |
| Gymphlex Limited | Manufacturing | 1935 |
| Gynsill Place Management Limited | Households | 2011 |
| Gyona Ltd | Information & communication | 2025 |
| Gyorgy Builder Limited | Construction | 2025 |
| Gypsumtools Limited | Construction | 2011 |
| GYR Change Limited | Professional & scientific | 2025 |
| Gz-Tcg Limited | Wholesale & retail | 2026 |
| H & a Site Services Limited | Construction | 2006 |
| H & a Trading Services Ltd | Construction | 2019 |
| H & B Processors Limited | Wholesale & retail | 2015 |
| H & D Gill Property Limited | Real estate | 2020 |
| H & F Shiraz Limited | Hospitality | 2023 |
| H & H Testing Solutions Limited | Financial services | 2014 |
| H & I Couriers Limited | Transport & logistics | 2010 |
| H & I Solutions Ltd | Manufacturing | 2023 |
| H & M Assets Limited | Real estate | 2017 |
| H & M Care Ltd | Health & social care | 2024 |
| H & M Crownline Ltd | Wholesale & retail | 2025 |
| H & M Ratby Foods Ltd | Hospitality | 2025 |
| H & R Transport (UK) Ltd | Transport & logistics | 2008 |
| H & S Events Ltd | Hospitality | 2024 |
| H & S Midlands Limited | Administrative & support | 2010 |
| H & S Properties (U.K.) Limited | Real estate | 2015 |
| H & T Investments Limited | Real estate | 2014 |
| H & T Parcel Limited | Transport & logistics | 2024 |
| H & V London Business Ltd | Arts & recreation | 2013 |
| H a L Holdings Ltd | Other services | 2017 |
| H a T Investments Limited | Other services | 2016 |
| H and a Lettings Limited | Real estate | 2015 |
| H and M Bormand Limited | Transport & logistics | 2025 |
| H and S Medics Limited | Health & social care | 2013 |
| H and S PUB Group Limited | Hospitality | 2021 |
| H and V Holdings Ltd | Real estate | 2018 |
| H B & R B Properties Ltd | Real estate | 2024 |
| H B Design & Fitting Ltd | Manufacturing | 2022 |
| H E Daley Plumbing & Heating Limited | Construction | 2015 |
| H F Permanent House Ltd | Construction | 2021 |
| H H Foods (Leic) Ltd | Hospitality | 2022 |
| H Issa Properties Ltd | Real estate | 2025 |
| H J Electrical Limited | Construction | 2007 |
| H J N Holding Ltd | Financial services | 2023 |
| H J S Trading Ltd | Wholesale & retail | 2013 |
| H J Trads Ltd | Wholesale & retail | 2026 |
| H K Fashion Limited | Manufacturing | 2013 |
| H K T Fashion Limited | Wholesale & retail | 2019 |
| H K Transport Ltd | Transport & logistics | 2015 |
| H Legal Ltd | Other services | 2021 |
| H M Bowen Construction Limited | Construction | 2021 |
| H M Investments (UK) Limited | Administrative & support | 2004 |
| H M Property Investment Limited | Real estate | 2018 |
| H M Property Leicester Ltd | Real estate | 2024 |
| H M SOX Limited | Wholesale & retail | 2019 |
| H M Styles Ltd | Manufacturing | 2016 |
| H M Trading (Leicester) Ltd | Manufacturing | 2020 |
| H Media PVT Ltd | Manufacturing | 2025 |
| H N Properties & Investment Ltd | Real estate | 2020 |
| H Q Automotive Sales Ltd | Wholesale & retail | 2013 |
| H R Shah Limited | Administrative & support | 2005 |
| H S Finance Limited | Financial services | 1997 |
| H S General Store Ltd | Wholesale & retail | 2022 |
| H S H S Property Ltd | Real estate | 2025 |
| H S Virdee (Properties) Limited | Real estate | 2014 |
| H Sian Logistics Ltd | Transport & logistics | 2025 |
| H Thirteen Ltd | Wholesale & retail | 2019 |
| H V Mistry Ltd | Construction | 2016 |
| H Z Properties Limited | Real estate | 2017 |
| H&A Asset Management Limited | Households | 2025 |
| H&A Innovation Ltd | Construction | 2021 |
| H&A Trans Ltd | Transport & logistics | 2025 |
| H&B Constructions Leicester Ltd | Construction | 2025 |
| H&C Cleaning Service Limited | Administrative & support | 2022 |
| H&Cai Ltd | Wholesale & retail | 2024 |
| H&F Leic Ltd | Manufacturing | 2026 |
| H&F Trendy Ltd | Wholesale & retail | 2024 |
| H&H Emporium Ltd | Wholesale & retail | 2023 |
| H&H Energy Analytics Ltd | Professional & scientific | 2023 |
| H&H Fashion Ltd | Manufacturing | 2025 |
| H&H Print Solutions Limited | Manufacturing | 2013 |
| H&H Stylist Ltd | Other services | 2020 |
| H&H Trading (Leic) Ltd | Manufacturing | 2023 |
| H&M Infrastructure Ltd | Manufacturing | 2025 |
| H&M Loft Storage Ltd | Construction | 2026 |
| H&N K Investments Ltd | Real estate | 2024 |
| H&Q Traders Ltd | Wholesale & retail | 2022 |
| H&R Kebab Ltd | Hospitality | 2025 |
| H&S Garments (Leic) Ltd | Manufacturing | 2024 |
| H&S Landmark Holdings Limited | Real estate | 2026 |
| H&S Property Assets Limited | Real estate | 2026 |
| H&V Brothers Ltd | Financial services | 2016 |
| H-Abdallah Ltd | Real estate | 2023 |
| H-Y-M Express Ltd | Transport & logistics | 2024 |
| H. ALI Consultancy Ltd | Professional & scientific | 2019 |