| Girlies That Run Ltd | Arts & recreation | 2024 |
| Giroma Property Development Limited | Construction | 2003 |
| Gittings Studio Ltd | Information & communication | 2018 |
| GJ Gibbs Limited | Agriculture & fishing | 2020 |
| GJ2 Properties Limited | Real estate | 2015 |
| GJG Systems Ltd | Professional & scientific | 2026 |
| Glanrafon Management Limited | Real estate | 2002 |
| Glasbury Court Management Company (NO.1) Limited | Households | 2001 |
| Glasbury Service Station Limited | Wholesale & retail | 2020 |
| Glashace Limited | Real estate | 2025 |
| Glasnant Ltd | Hospitality | 2019 |
| Glass ACT Property Ltd | Construction | 2025 |
| Glasshouse Estates and Properties LLP | | 2014 |
| Glasshouse Properties (Hereford) Ltd | Real estate | 2023 |
| Gleamclean Cleaning Services Limited | Administrative & support | 2007 |
| Glencairne Residents Association Limited | Households | 1986 |
| Global Radiodata Communications Holdings Limited | Information & communication | 1999 |
| Global Radiodata Communications Ltd. | Information & communication | 2007 |
| Global Wellbeing Limited | Wholesale & retail | 2016 |
| Globe Captial Ltd | Financial services | 2024 |
| Globilli Limited | Wholesale & retail | 2020 |
| Gloucester Investment Properties Limited | Real estate | 2017 |
| GLY Logistic Ltd | Transport & logistics | 2021 |
| GM Hall Builders Limited | Construction | 2009 |
| GMA Optometry Ltd | Professional & scientific | 2024 |
| GMC Hereford Limited | Construction | 2020 |
| GMZ of Ludlow Ltd | Hospitality | 2023 |
| Go Automation AI Ltd | Information & communication | 2022 |
| Go H2O Water Coolers Limited | Hospitality | 2007 |
| Go Piri Go Limited | Hospitality | 2017 |
| Go Tech Solutions Ltd | Manufacturing | 1989 |
| Gocard Transport Ltd | Transport & logistics | 2025 |
| Godiva Primary Care Training Ltd | Education | 2007 |
| Golden Galleon Limited | Hospitality | 2024 |
| Golden Glow Aesthetics Ltd | Other services | 2024 |
| Golden Hive Apiaries Limited | Agriculture & fishing | 2025 |
| Golden Light Energy Ltd | Construction | 2024 |
| Golden Nails & Spa Limited | Other services | 2022 |
| Golden Valley Accounting Services Ltd | Information & communication | 2014 |
| Golden Valley Agricultural Limited | Administrative & support | 1997 |
| Golden Valley Apiaries Limited | Agriculture & fishing | 2017 |
| Golden Valley Barns Ltd | Hospitality | 2019 |
| Golden Valley Construction Limited | Construction | 2015 |
| Golden Valley Funeral Services Ltd | Other services | 2018 |
| Golden Valley Goats Ltd | Wholesale & retail | 2010 |
| Golden Valley Holdings Limited | Financial services | 2019 |
| Golden Valley Joinery Limited | Construction | 2003 |
| Golden Valley Property Investment Ltd | Real estate | 2022 |
| Golden Valley Rewinds and Repairs Limited | Manufacturing | 2012 |
| Golden Valley Trading Limited | Construction | 2014 |
| Golden Valley Yoga Ltd | Extraterritorial | 2017 |
| Goldkey Properties Ltd | Real estate | 2020 |
| Goldray Developments Limited | Construction | 2003 |
| Goldvale Steel Fabrications Limited | Manufacturing | 2000 |
| Golesspaper Ltd | Professional & scientific | 2025 |
| Golfing IQ Ltd | Education | 2025 |
| Good and Fine Limited | Manufacturing | 1965 |
| Good Remedies Ltd | Wholesale & retail | 2011 |
| GOOD4ANYTHING Ltd | Administrative & support | 2022 |
| Goodfellow Welsh Limited | Real estate | 2024 |
| Goods Farm Ltd | Agriculture & fishing | 2025 |
| Goodwin at Ufton Limited | Real estate | 2012 |
| Goodwin Brothers LLP | | 2018 |
| Goodwin Contracts Ltd | Information & communication | 2021 |
| Goodwin Rural Solutions Limited | Professional & scientific | 2011 |
| Gordon Bennett's Bar Ltd | Hospitality | 2016 |
| Gordon Lorkin Consultant Limited | Professional & scientific | 2013 |
| Gorringe Montague & Conod Ltd | Construction | 2017 |
| Gorringe Montague and Conod Trading Limited | Construction | 2017 |
| Gosung Property Management Limited | Real estate | 2014 |
| Gotim 3 Limited | Extraterritorial | 2008 |
| Gotim 9 Limited | Extraterritorial | 2012 |
| Goulden Marshall Limited | Professional & scientific | 2015 |
| Goytree Farm Ltd | Agriculture & fishing | 2022 |
| Goytree Glamping Ltd | Hospitality | 2022 |
| GPJ Sheetmetal Limited | Manufacturing | 2003 |
| Gpnd Limited | Construction | 2022 |
| GPT Properties Limited | Construction | 2009 |
| Graeme Wright Hairdressing Limited | Other services | 2005 |
| Grafton Investments (Hereford) Ltd | Real estate | 2025 |
| Grafton Lodge (Hereford) Ltd | Real estate | 2025 |
| Grafton Psychology Associates Limited | Other services | 2011 |
| Graham M Williams Limited | Construction | 2013 |
| Grain Architecture Ltd | Professional & scientific | 2015 |
| Granary Group Holdings Ltd | Financial services | 2026 |
| Granary Homes 1 Ltd | Real estate | 2026 |
| Grandfield Estates Limited | Real estate | 1999 |
| Grandstand Auto Services Ltd | Wholesale & retail | 2020 |
| Grandstand Business Centre Limited | Real estate | 1989 |
| Grandstand Residents Company Limited | Real estate | 1983 |
| Grant Olding Ltd | Information & communication | 2012 |
| Grant Spicer Limited | Professional & scientific | 2017 |
| Granville Brittan Limited | Real estate | 2017 |
| Grapevine PR Limited | Professional & scientific | 2005 |
| Grapevine Sales Recruitment Limited | Administrative & support | 2008 |
| Gravel Hill Lighting Limited | Manufacturing | 2018 |
| Gravitas Medical Solutions Limited | Wholesale & retail | 2021 |
| Great Brampton Park Management Company Limited | Households | 2004 |
| Great British Florist Limited | Wholesale & retail | 2015 |
| Great Escape Team Building Ltd | Arts & recreation | 2012 |