| GHM Logistics Limited | Extraterritorial | 2015 |
| Ginger & Spice Heritage Trust | Education | 2022 |
| GJD Management Ltd | Professional & scientific | 2024 |
| GJH Property Solutions Limited | Real estate | 2021 |
| GKR Consulting Ltd | Professional & scientific | 2026 |
| Glass Hous Limited | Construction | 2024 |
| Global Brand Collective Limited | Wholesale & retail | 2025 |
| Global Corporate Investments Limited | Construction | 2005 |
| Global Emerging Markets Limited | Extraterritorial | 2015 |
| Global Estates and Developments Limited | Real estate | 2022 |
| Global Fashion and Textiles Limited | Manufacturing | 2019 |
| Global Heat Transfer Limited | Water & waste | 1996 |
| Global Holdings Midlands Limited | Professional & scientific | 2003 |
| Global Hygiene LLP | | 2002 |
| Global Luxury Brands Limited | Wholesale & retail | 2013 |
| Global OIL Company (Asia) Limited | Extraterritorial | 2012 |
| Global OIL Company (Europe) Limited | Manufacturing | 2000 |
| Global OIL Company (Gulf Region) Limited | Extraterritorial | 2013 |
| Global OIL Company (USA) Limited | Extraterritorial | 2012 |
| Global OIL Company Limited | Manufacturing | 2022 |
| Global Operations Management Limited | Professional & scientific | 2003 |
| Global Padel Limited | Arts & recreation | 2025 |
| Global Personnel Services Limited | Professional & scientific | 1997 |
| Global Power Generation Limited | Manufacturing | 2019 |
| Global Spark Private Limited | Wholesale & retail | 2026 |
| Global Speciality Chemicals Limited | Extraterritorial | 2013 |
| Globaltherm Limited | Extraterritorial | 2012 |
| Glowbox Group Limited | Wholesale & retail | 2025 |
| Godpointing Ltd | Professional & scientific | 2022 |
| Gold Crest Stone Ltd | Hospitality | 2024 |
| Goldnet Ltd | Hospitality | 2025 |
| Goviers of Sidmouth Limited | Wholesale & retail | 2019 |
| Graiseley Investments Limited | Real estate | 2005 |
| Granite Dave Limited | Manufacturing | 2019 |
| Gravity Recruit Limited | Administrative & support | 2014 |
| Green Counter Limited | Professional & scientific | 2015 |
| Greenacre Holdings Limited | Financial services | 2019 |
| Greenhill Roofing Services (Staffordshire) Limited | Construction | 2007 |
| Greystoke Investments Limited | Real estate | 2023 |
| Gridline Consultancy Ltd | Professional & scientific | 2025 |
| Griffin and Scott Ltd | Administrative & support | 2019 |
| Griffins of Stone Ltd. | Wholesale & retail | 2015 |
| Griffins School of Butchery Ltd | Wholesale & retail | 2026 |
| Grosvenor Recruit Ltd | Administrative & support | 2016 |
| Grow SRP Limited | Information & communication | 2016 |
| Gust Swim LLP | | 2025 |
| Gutter Kingz Staffs Ltd | Administrative & support | 2020 |
| H2 Barbers Ltd | Other services | 2023 |
| Hada Projects Limited | Real estate | 2006 |
| Hadleigh Homes&Development Ltd | Hospitality | 2025 |
| Hadley Electrical Ltd | Construction | 2018 |
| Hale Employment Law Practice Limited | Professional & scientific | 2020 |
| Hammersley & Fitchett Limited | Administrative & support | 1976 |
| Hammond JT Ltd | Extraterritorial | 2016 |
| Hancock Property Ltd | Real estate | 2022 |
| Hand Inc Ltd | Real estate | 2021 |
| Handee Feet Ltd | Extraterritorial | 2025 |
| Hardenberg & Co Limited | Financial services | 2015 |
| Hardlin Ltd | Financial services | 2018 |
| Hargreaves Real Estate Limited | Real estate | 2016 |
| Harker's Estates Limited | Financial services | 2013 |
| Harman Bruce Limited | Professional & scientific | 2016 |
| Harrison Denture Clinic Limited | Health & social care | 2008 |
| Hartwell Residential Limited | Real estate | 2024 |
| Hatwick Enterprises Ltd | Professional & scientific | 2012 |
| Haven & Hale Construction Group Ltd | Construction | 2024 |
| Hayley Miller Projects Ltd | Financial services | 2017 |
| HC Projects Ltd | Construction | 2019 |
| Heart & Sole Limited | Wholesale & retail | 2016 |
| Heavy REP Gear Training Limited | Wholesale & retail | 2019 |
| Hemington Developments Ltd | Real estate | 2021 |
| Henry Financial Ltd | Financial services | 2025 |
| Heritage Acres Limited | Real estate | 2025 |
| Herocad Ltd | Information & communication | 2025 |
| Heronceau Care Ltd | Health & social care | 2025 |
| Heronceau Properties Ltd | Real estate | 2022 |
| Heronceau Refurbishment Ltd | Construction | 2019 |
| Hexstone Ltd. | Wholesale & retail | 1947 |
| Hexstone Pension Trustees Limited | Professional & scientific | 2019 |
| Highfield Property Associates Limited | Real estate | 2011 |
| Highpoint Partnership LLP | | 2018 |
| Highpride Developments Limited | Construction | 2007 |
| Hilderstone Garage Limited | Wholesale & retail | 2006 |
| Hilltop Locums Ltd | Health & social care | 2023 |
| Hire and Supplies Holdings Limited | Extraterritorial | 2014 |
| Hire and Supplies Limited | Wholesale & retail | 2014 |
| Hisg Ltd | Information & communication | 2026 |
| HJ Talent Solutions Limited | Administrative & support | 2024 |
| HL Land & Estates Limited | Real estate | 2024 |
| Hobeck Books Limited | Information & communication | 2019 |
| Holdcroft Home Improvements Ltd | Construction | 2025 |
| Hole Construction Limited | Construction | 2010 |
| Holy Cross Investments Limited | Financial services | 2025 |
| Home and Colour Centre Limited | Wholesale & retail | 2003 |
| Hooksgreen Herbs Limited | Agriculture & fishing | 1994 |
| Hopecreative Design Ltd | Professional & scientific | 2009 |
| Hopton Pools Ltd | Agriculture & fishing | 2016 |
| Hortiwool Limited | Manufacturing | 2020 |
| Hough Property Investments Ltd | Real estate | 2022 |
| House of Mortgages Ltd | Financial services | 2017 |