| Hive IP Ltd | Information & communication | 2003 |
| Hive Law Limited | Professional & scientific | 2021 |
| Hive Partnership Group Limited | Professional & scientific | 2022 |
| Hive Property Solutions Limited | Real estate | 2017 |
| Hive Robotics Limited | Professional & scientific | 2018 |
| Hiwa Lano Limited | Wholesale & retail | 2019 |
| HJ & AM Holdings Ltd | Financial services | 2020 |
| HJ & AM Property Ltd | Financial services | 2019 |
| HJ Distribution Services Ltd | Transport & logistics | 2025 |
| HJ Mpharm Limited | Health & social care | 2011 |
| Hjas Properties Ltd | Real estate | 2023 |
| HJB Investments (Midlands) Limited | Construction | 2021 |
| HJS Horizon Limited | Health & social care | 2026 |
| HJS Properties Holding Limited | Real estate | 2025 |
| HK (Leic) Ltd | Real estate | 2023 |
| HK Accommodation Ltd | Hospitality | 2024 |
| HK Evington Ltd | Hospitality | 2021 |
| HK Hikmat Enterprise Ltd | Wholesale & retail | 2024 |
| HK Leicester Limited | Hospitality | 2024 |
| HK Parv Ltd | Real estate | 2021 |
| HK Property Consultants Limited | Real estate | 2015 |
| HK Studio Works Ltd | Manufacturing | 2025 |
| HK Taxi Ltd | Transport & logistics | 2026 |
| Hk-Accuracy Ltd | Professional & scientific | 2000 |
| Hk-Care Consulting Limited | Education | 2015 |
| HKA Foundation | Health & social care | 2018 |
| HKB Legal Services Ltd | Professional & scientific | 2019 |
| Hkdd Properties Limited | Real estate | 2015 |
| HKM Transport Limited | Transport & logistics | 2017 |
| HKP Advisory Limited | Professional & scientific | 2018 |
| HKP Kabason Limited | Professional & scientific | 2007 |
| HKS Building Services Ltd | Construction | 2023 |
| HKS Trades Ltd | Wholesale & retail | 2025 |
| Hkscc Ltd | Public administration | 2024 |
| HL Partnership Limited | Financial services | 2004 |
| HL Wellbeing and Longevity Ltd | Wholesale & retail | 2025 |
| HLB Promotions Ltd | Arts & recreation | 2019 |
| HLD Electric Limited | Financial services | 2021 |
| HLD GOC Holdings Limited | Financial services | 2019 |
| Hlmg Ltd | Real estate | 2022 |
| HLP Clear Packaging Products (UK) Limited | Administrative & support | 2006 |
| HLP Therapy Limited | Other services | 2023 |
| HLT Office Limited | Wholesale & retail | 2018 |
| HM Fabrics Limited | Wholesale & retail | 2020 |
| HM GP Locum Ltd | Health & social care | 2022 |
| HM Property Ventures Ltd | Real estate | 2025 |
| HM Retail Ltd | Wholesale & retail | 2015 |
| HM Software Solutions Ltd | Other services | 2010 |
| HMA Financials Ltd | Professional & scientific | 2011 |
| HMA Software Services Ltd | Information & communication | 2021 |
| HMB (Leic) Ltd | Transport & logistics | 2020 |
| HMB Retail Limited | Wholesale & retail | 2017 |
| HMC (UK) | Health & social care | 2012 |
| HMD Accountants Ltd | Professional & scientific | 2016 |
| HMD Property Limited | Real estate | 2019 |
| HMK Barber Ltd | Other services | 2025 |
| HMK Hairstylist Cecil Road Ltd | Other services | 2026 |
| HMK Hairstylist Melton Road Ltd | Other services | 2026 |
| HMM PP Limited | Wholesale & retail | 2020 |
| Hmma Foods Limited | Hospitality | 2024 |
| Hmmsddb Ltd | Professional & scientific | 2026 |
| Hmnn Ltd | Real estate | 2024 |
| HMP Properties Ltd | Real estate | 2022 |
| HMR Customer Ltd | Other services | 2020 |
| HMR Leicester Limited | Health & social care | 2011 |
| HMR4 Limited | Real estate | 2026 |
| Hmrv Wheel Limited | Real estate | 2026 |
| HMS Designs (Leicester) Limited | Manufacturing | 2024 |
| Hmtc Limited | Wholesale & retail | 2014 |
| Hmtechsolutions Ltd | Information & communication | 2022 |
| HMZ Car Dealers Ltd | Wholesale & retail | 2017 |
| HN MED Limited | Health & social care | 2026 |
| HN Mercantile Ltd | Wholesale & retail | 2024 |
| HN Rent Ltd | Real estate | 2026 |
| HNB Rian Ltd | Wholesale & retail | 2006 |
| HNB Wholesale Ltd | Wholesale & retail | 2020 |
| HNH Talent Solutions Ltd | Administrative & support | 2025 |
| HNK Optics Ltd | Health & social care | 2024 |
| HNM Estate Limited | Real estate | 2018 |
| HNM Solutions Ltd | Information & communication | 2011 |
| HNR Motors Ltd | Wholesale & retail | 2018 |
| Hntr Ltd | Wholesale & retail | 2021 |
| HNW Finance Ltd | Financial services | 2025 |
| Hnwa Ltd | Professional & scientific | 2020 |
| HO7 Limited | Real estate | 2024 |
| HOB Leicester Ltd | Hospitality | 2025 |
| Hobbs Constructions Ltd | Construction | 2016 |
| Hobby Ultra Ltd | Wholesale & retail | 2020 |
| HOC Travels Ltd | Transport & logistics | 2024 |
| Hockenden Ventures Ltd | Information & communication | 2014 |
| Hockenhull Garages Limited | Wholesale & retail | 2006 |
| Hoddlesden Elite Ltd | Transport & logistics | 2015 |
| Hodenkobold Ltd | Wholesale & retail | 2026 |
| Hodges & Drake Design Trustees Limited | Administrative & support | 2023 |
| Hodges Procurement Ltd | Wholesale & retail | 2025 |
| Hodit Engineering Limited | Manufacturing | 1984 |
| Hodman Care Ltd | Households | 2014 |
| Hoefields Quality Cars Ltd | Wholesale & retail | 2025 |
| Hoesh Holdings Limited | Financial services | 2025 |
| Hoesh International Limited | Wholesale & retail | 1999 |