| Grand Mayne LimitedCheltenham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Grape -2- Wine LimitedIsle of Man, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Grape Minds LtdSummertown, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Grape Passions LtdUnited Kingdom · UKgrapepassions.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | 9% | 2001 |
| GRAPES&HOPS LtdLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Grapey LimitedMilton Keynes, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Gratedean LimitedEast Sheen, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1979 |
| Gravel Road Produce LtdBasildon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2025 |
| Grays & Feather LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Grazie LtdDerby, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Great Bear Distribution LimitedWarrington, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1994 |
| Great Ormond Street Hospital Children's CharityLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Greatvine LtdBelfast, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Greatworth Estates LtdLinton on Ouse, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2022 |
| Grecian Artisan Wine Co. LtdEnfield, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2024 |
| Grecian Foods LimitedChorlton, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Greek On the Docks LimitedGloucester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Green 360 LtdNottingham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Green Acres Wines LtdHarrow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Green Agate D 2010 LimitedLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Green Box Drinks LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Green Island LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2005 |
| Greencroft Bottling Company LtdAnnfield Plain, United Kingdom · UKgreencroftbottling.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2003 |
| Greene King LimitedUnited Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1887 |
| Greenlight Holdings LIMITEDUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Gregory Park Holding LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2004 |
| Grey Pearl LtdWetherby, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Grouppero LimitedTamworth, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Grove Wp LimitedHounslow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Grown At Home LtdTunbridge Wells, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2007 |
| Grupo Osborne SAUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Gs Wines LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2017 |
| Gs Yuasa Battery Europe LtdSwindon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2002 |
| Gt Exhibitions LimitedHarwich, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2000 |
| Guala Closures U.k. LimitedGlasgow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1966 |
| Guardian Fall LtdSheerness, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Gudfish LimitedLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Gunson Fine Wines LtdHastings, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2000 |
| Gusbourne Estate LimitedAppledore, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Gusto the Italian For Taste LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Gusto Wines LtdArundel, United Kingdom · UKgustowines.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Guy Anderson Wines LimitedSherborne, United Kingdom · UKguyandersonwines.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 1999 |
| Gv's Rochester LimitedRochester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Gvino LimitedStratford-upon-Avon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Gvm Long Life Formula UK LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Gvo Capital LimitedNewbury, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Gwukst LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2024 |
| GwxgpltdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2022 |
| H and Mv Engineering LimitedAylesford, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| H B Clark & CoNorth Shields, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1913 |