| Glass Half Full Wines LimitedLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Glass of Bubbly LimitedClacton-on-Sea, United Kingdom · UKglassofbubbly.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Glen Grant LimitedRothes, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2005 |
| Glen Turner Company LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1981 |
| Glencore UK LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1974 |
| Gleneagles Hotels LtdPerthshire, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1986 |
| Glenturret LimitedCrieff, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Global Bartending LtdRomford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Global Brands Dutyfree LtdLondonderry, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2004 |
| Global Endeavours UK Co LimitedLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Global Foods LtdCardiff, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1981 |
| Global Interactive Marketingon-LineltdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2006 |
| Global Merchandising Services LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2008 |
| Global Oil Company LtdStone, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2000 |
| Global Parasols LimitedHenfield, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2003 |
| Global Wine Solutions LtdBristol, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Global Winexpert LtdLuton, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Gm Developments LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Gmg Brokers LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2008 |
| Go BrazilUnited Kingdom · gobrazilwines.com · checked 13 Oct 2026 | | – | 4 | BrazilCampanha Gaúcha, Serra Gaúcha | –Mid (producers) | – | – |
| Go Brazil Wines and Spirits LtdNorwich, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Goedhuis Waddesdon LimitedLondon, United Kingdom · UKgoedhuiswaddesdon.com · checked 26 Oct 2026 | UK | 0 | – | – | –Fine (producers) | 24% | – |
| Goldbeech Trading LtdStockport, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2005 |
| Goldcrest Drinks LimitedRochford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Golden Acre Foods LimitedGlasgow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2003 |
| Golden Arts Printing LtdManchester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Golden Glob LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Goldman Sachs InternationalLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1988 |
| Golf Holdings LtdUnited Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2001 |
| Golub Capital Europe LLPLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Gonville & Caius College CambridgeUnited Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1981 |
| Gonzalez Byass UK LtdLondon, United Kingdom · UKgonzalezbyass.com · checked 28 Oct 2026 | UK | 0 | – | – | –Mid (producers) | 9% | 2004 |
| Good Earth Corporation LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Good Food Wines LimitedWorksop, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1984 |
| Good Pair Days LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Gooderson Hotels LimitedAlford, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Goodwood Estate Company LtdChichester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1955 |
| Gordon Ramsay Restaurants LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Gorey Wine Company LtdUnited Kingdom · goreywinecellar.com · checked 25 Oct 2026 | | – | 127 | France, South Africa, ItalyMargaret River, Stellenbosch | –Premium (producers) | 11% | – |
| Gourmet Classic LtdRingwood, United Kingdom · UKgourmetclassic.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 1998 |
| Gourmetissimus LtdLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Gourvid LimitedLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Gowine LimitedStourbridge, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1997 |
| Gp Global Logistics LimitedImmingham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Gr Drinks LimitedGloucester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Graff Diamonds LtdUnited Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1960 |
| Graft Wine Company LimitedGuildford, United Kingdom · UKgraftwine.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | –Mid (producers) | 20% | 2012 |
| Graham Harrison Framing LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2004 |
| Grand Cru Company LtdBeckenham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Grand Global Import LtdSalford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |