| Guru Goods Transport Ltd | Transport & logistics | 2025 |
| Guru IT Services Ltd | Information & communication | 2017 |
| Guru Nanak Anand Karaj AID Ltd | Other services | 2022 |
| Guru Rehmat Ltd | Real estate | 2024 |
| GUY Estates Limited | Real estate | 2011 |
| GUY Motors Management Services Limited | Other services | 2019 |
| GV Coaching Ltd | Arts & recreation | 2022 |
| GW Bookkeeping Ltd | Professional & scientific | 2024 |
| GW Tuition Ltd | Education | 2023 |
| GW Wolverhampton Limited | Hospitality | 2025 |
| Gwestgate Business Services Ltd | Administrative & support | 2014 |
| Gwynelle Ltd | Transport & logistics | 2019 |
| Gwyneska Limited | Real estate | 2024 |
| GX GEM Group Limited | Financial services | 2022 |
| GX GEM Properties Limited | Real estate | 2022 |
| GX Tyres Ltd | Wholesale & retail | 2025 |
| Gyamfuaah Business Ltd | Real estate | 2024 |
| Gym Peach Ltd | Wholesale & retail | 2019 |
| Gymz Ltd | Extraterritorial | 2023 |
| Gyra Ltd | Transport & logistics | 2022 |
| H & AA Limited | Wholesale & retail | 2019 |
| H & C Electric Solutions Limited | Construction | 2026 |
| H & C Logistics Solutions Ltd | Transport & logistics | 2026 |
| H & P Lettings Limited | Real estate | 2007 |
| H a Solicitors Ltd | Professional & scientific | 2025 |
| H a Transport Management Ltd | Transport & logistics | 2018 |
| H ALI Law Ltd | Professional & scientific | 2021 |
| H and K Oral Care Services Ltd | Health & social care | 2018 |
| H and K Property Services Limited | Real estate | 2019 |
| H C Clean Smile Limited | Health & social care | 2013 |
| H D Living Limited | Real estate | 2019 |
| H D Squared Ltd | Real estate | 2014 |
| H F Autos Ltd | Manufacturing | 2024 |
| H Grant Couriers Ltd | Transport & logistics | 2022 |
| H Hughes Holdings Limited | Financial services | 2023 |
| H K H Import & Export Ltd | Wholesale & retail | 2020 |
| H L & R Mehan Limited | Wholesale & retail | 2000 |
| H Nails Ltd | Other services | 2025 |
| H Noor Ullah Ltd | Information & communication | 2026 |
| H Patel TM Ltd | Construction | 2019 |
| H R Transport Ltd | Transport & logistics | 2017 |
| H S Gill Dental Ltd | Health & social care | 2026 |
| H S Schoolwear Limited | Manufacturing | 2006 |
| H S UK Builders Ltd | Construction | 2023 |
| H Star Brickworks Ltd | Construction | 2025 |
| H T Catering Ltd | Hospitality | 2024 |
| H U F Ltd | Wholesale & retail | 2026 |
| H&A Sellers Ltd | Administrative & support | 2022 |
| H&G Construction Services Ltd | Construction | 2022 |
| H&H Properties Midlands Limited | Real estate | 2018 |
| H&H UK Property Ltd | Construction | 2026 |
| H&L Essentials Ltd | Wholesale & retail | 2026 |
| H&M Courier Services Limited | Transport & logistics | 2021 |
| H&M Marketplace Ltd Ltd | Wholesale & retail | 2025 |
| H&M PMO Solutions Limited | Administrative & support | 2017 |
| H&M Sandhu Properties Ltd | Real estate | 2022 |
| H&M Talwar Consultancy Ltd | Professional & scientific | 2022 |
| H&N Global Ltd | Wholesale & retail | 2025 |
| H&N Traders Midlands Ltd | Wholesale & retail | 2026 |
| H&R Midlands Ltd | Water & waste | 2019 |
| H&Y Trading Limited | Wholesale & retail | 2021 |
| H-Mgj Properties Ltd | Real estate | 2024 |
| H. & J. Speake Limited | Manufacturing | 1987 |
| H.A.C. (Holdings) Limited | Professional & scientific | 1914 |
| H.A.S. Careplus Limited | Health & social care | 2001 |
| H.A.S. Properties Limited | Extraterritorial | 2001 |
| H.E Works Limited | Construction | 2012 |
| H.G.P. Precision Limited | Manufacturing | 1991 |
| H.I Couriers Ltd | Transport & logistics | 2025 |
| H.I. Electrical Services Limited | Construction | 1988 |
| H.Q. Embroidery Ltd | Manufacturing | 2025 |
| H.S Maan Limited | Transport & logistics | 2022 |
| H1 Transport Ltd | Transport & logistics | 2026 |
| H2B Living Ltd | Construction | 2020 |
| HA Advisors Ltd | Administrative & support | 2024 |
| HA Clinics Ltd | Health & social care | 2025 |
| HA Crafts Ltd | Agriculture & fishing | 2026 |
| HA Creatives Ltd | Information & communication | 2025 |
| HA Supermarket Ltd | Wholesale & retail | 2025 |
| Haafi Tech Solutions Limited | Wholesale & retail | 2024 |
| Haberman Advisory Ltd | Professional & scientific | 2026 |
| Habitat Estate Management Limited | Administrative & support | 2016 |
| Habitat Hive Ltd | Real estate | 2025 |
| Hacresswell Ltd | Wholesale & retail | 2023 |
| Hada Ltd | Health & social care | 2023 |
| Haddon Bros. (Wholesale Meats) Limited | Wholesale & retail | 1994 |
| Hadi Hassan Limited | Wholesale & retail | 2026 |
| Hadley Furniture Services Limited | Wholesale & retail | 2022 |
| Hadley George Estates Limited | Real estate | 2026 |
| Hadley of London Ltd | Wholesale & retail | 2019 |
| Haechi Information Security Services Ltd | Information & communication | 2026 |
| HAF Projects Limited | Construction | 2011 |
| Hafiz Group Trading Ltd | Wholesale & retail | 2026 |
| Hague Optical Limited | Health & social care | 2008 |
| Haidari Investment Ltd | Real estate | 2025 |
| Hails Trading Ltd | Wholesale & retail | 2013 |
| Haines Watts Birmingham Limited | Extraterritorial | 2024 |
| Haines Watts Tamworth Limited | Extraterritorial | 2026 |
| Haines Watts Wolverhampton Limited | Professional & scientific | 2017 |
| Hair Aesthetics Club Ltd | Wholesale & retail | 2025 |