| HS Burton Limited | Hospitality | 2022 |
| HS DEV Works Limited | Information & communication | 2025 |
| HS Dream Group Ltd | Administrative & support | 2025 |
| HS Home Search Birmingham Ltd | Real estate | 2022 |
| HS Immigration Consultants Ltd | Professional & scientific | 2016 |
| HS International Recruitment Limited | Administrative & support | 2025 |
| HS Investment Properties Ltd | Real estate | 2019 |
| HS KD Laser Ltd | Health & social care | 2025 |
| HS Leicester Limited | Hospitality | 2024 |
| HS Measham Limited | Hospitality | 2019 |
| HS Medical Services Ltd | Health & social care | 2021 |
| HS Motor Trade Ltd | Wholesale & retail | 2022 |
| HS Novareach Ltd | Wholesale & retail | 2026 |
| HS Properties Dean RD Ltd | Real estate | 2014 |
| HS Qureshi Ltd | Health & social care | 2019 |
| HS Ride Ltd | Transport & logistics | 2017 |
| HS Smile Solutions Ltd | Health & social care | 2024 |
| HS Transport Ltd | Transport & logistics | 2026 |
| HS UK Construction Ltd | Construction | 2020 |
| HS Wines Ltd | Wholesale & retail | 2024 |
| HS19 Limited | Wholesale & retail | 2018 |
| HS2 Housing Ltd | Real estate | 2019 |
| HS2 Properties Limited | Real estate | 2021 |
| HS2 Travel Services Ltd | Transport & logistics | 2021 |
| HS2 Vehicle Solutions Ltd | Wholesale & retail | 2024 |
| HS2LV Ltd | Professional & scientific | 2014 |
| HSA Capital Ltd | Financial services | 2022 |
| HSA Group Holdings Ltd | Administrative & support | 2023 |
| HSA Housing Ltd | Real estate | 2025 |
| HSA Malik Ltd | Health & social care | 2024 |
| HSA Marketing Limited | Information & communication | 2025 |
| HSA Planning Solutions Ltd | Professional & scientific | 2018 |
| HSA Solution Services Ltd | Health & social care | 2026 |
| HSA Traders Limited | Wholesale & retail | 2018 |
| HSB Premier Holdings Limited | Real estate | 2024 |
| Hsba Limited | Wholesale & retail | 2013 |
| Hsbc Branch Nominee (UK) Limited | Extraterritorial | 1982 |
| Hsbc Equipment Finance (UK) Limited | Financial services | 1980 |
| Hsbc Equity (UK) Limited | Financial services | 1968 |
| Hsbc Finance Limited | Professional & scientific | 2004 |
| Hsbc Invoice Finance (UK) Limited | Financial services | 1963 |
| Hsbc Property Funds (Holding) Limited | Financial services | 1997 |
| Hsbc Specialist Investments Limited | Financial services | 1998 |
| Hsbc UK Bank PLC | Financial services | 2015 |
| Hsbc UK Client Nominee Limited | Professional & scientific | 1960 |
| Hsbc UK Covered Bonds LLP | | 2020 |
| Hsbc Wealth Client Nominee Limited | Extraterritorial | 2015 |
| Hscollections Limited | Wholesale & retail | 2022 |
| Hscript Ltd | Health & social care | 2023 |
| HSD Holdings Ltd | Financial services | 2024 |
| HSG Transformation Ltd | Professional & scientific | 2015 |
| HSH Holdings Ltd | Financial services | 2025 |
| HSH Newbridge Ltd | Real estate | 2025 |
| HSH Supplies Ltd | Wholesale & retail | 2024 |
| HSI Commercial Limited | Professional & scientific | 2019 |
| HSI Designer Studio Ltd | Wholesale & retail | 2026 |
| HSI Global Ventures Ltd | Financial services | 2025 |
| HSI Law Limited | Professional & scientific | 2021 |
| HSI Medical Ltd | Health & social care | 2018 |
| HSI Products and Consultancy Services Ltd | Wholesale & retail | 2019 |
| HSJ Contracts Ltd | Real estate | 2019 |
| HSJ Group Ltd | Hospitality | 2022 |
| HSJ Serviced Accommodation Ltd | Real estate | 2024 |
| Hsjz Ltd | Real estate | 2025 |
| HSK Security Ltd | Administrative & support | 2023 |
| Hskg Ltd | Information & communication | 2026 |
| Hsks Greenhalgh Ltd | Professional & scientific | 2011 |
| Hsksg Audit Limited | Administrative & support | 2020 |
| HSL (Bham) Ltd | Administrative & support | 2019 |
| HSL Extensions Limited | Construction | 2025 |
| HSL Realisations 2026 Limited | Manufacturing | 2025 |
| HSM Alesa Limited | Financial services | 2021 |
| HSM Contractors & Plumbers Ltd | Construction | 2024 |
| HSM Estates Limited | Administrative & support | 2009 |
| HSM Freight Ltd | Transport & logistics | 2026 |
| HSM Mobile Limited | Wholesale & retail | 2025 |
| HSM Motors Limited | Other services | 2021 |
| Hsmottors Limited | Wholesale & retail | 2023 |
| Hsmw Ltd | Professional & scientific | 2026 |
| HSN Care Limited | Health & social care | 2011 |
| HSN Engineering Limited | Manufacturing | 2018 |
| Hsnc Film Productions Ltd | Arts & recreation | 2019 |
| Hsnova Ltd | Wholesale & retail | 2025 |
| HSO Property Investments Limited | Real estate | 2025 |
| Hsons Limited | Wholesale & retail | 2020 |
| HSP Investment Properties Ltd | Real estate | 2026 |
| HSP Property Solutions Ltd | Real estate | 2019 |
| HSP Solutions Limited | Health & social care | 2015 |
| HSP UK Ltd | Information & communication | 2023 |
| Hsplumbing Ltd | Construction | 2024 |
| HSR Consultants Ltd | Professional & scientific | 2022 |
| HSR Pro-Services Limited | Health & social care | 2026 |
| HSS Aesthetics Ltd | Other services | 2024 |
| HSS Auto Repair Ltd | Wholesale & retail | 2026 |
| HSS Capital Ltd | Real estate | 2021 |
| HSS Financial Services Limited | Professional & scientific | 2019 |
| HSS Portfolio Ltd | Real estate | 2023 |
| HSS Services Ltd | Construction | 2025 |
| HSS Woodlands Ltd | Administrative & support | 2025 |
| Hssb Consultants Ltd | Other services | 2018 |