| Great White Art Ltd | Stroud | 2016 |
| Great Wilderness Challenge | Achnasheen | 2016 |
| Great Wyrley FC (1966) Ltd | Wolverhampton | 2014 |
| Great Yarmouth Arts Festival CIC | Great Yarmouth | 2011 |
| Great Yarmouth Racecourse Limited | London | 2001 |
| Great Yarmouth Sport and Leisure Trust | Norwich | 2006 |
| Great Yorkshire Arts Ltd | Shipley | 2026 |
| Greatbrit Productions Ltd | Walton-On-Thames | 2014 |
| Greater Entertainment Ltd | Derby | 2021 |
| Greater Manchester Arts Centre Limited | Manchester | 1982 |
| Greater Manchester Community Basketball and Sports Association Limited | Manchester | 2000 |
| Greater Manchester Cricket League Limited | Bury | 2015 |
| Greater Manchester Darts Coaching CIC | Bolton | 2026 |
| Greater Manchester Football Club Limited | Manchester | 2018 |
| Greater Manchester Sports Clubs Limited | Manchester | 2022 |
| Greater Manchester Sports Partnership | Manchester | 1996 |
| Greater Manchester Transport Society | Manchester | 1996 |
| Greater Than Fitness Limited | Glasgow | 2024 |
| Greatest Entertainment Limited | Gateshead | 2023 |
| Greatest Music Artists Ltd | London | 2024 |
| Greatest Musical Ltd | London | 2024 |
| Greatness From Small Beginnings Ltd | Brierley Hill | 2023 |
| Greatorex Street Studios & Project Space Ltd | London | 2024 |
| Greats Escape Limited | Welshpool | 2013 |
| Greats Fitness Limited | Welshpool | 2011 |
| Greaves Gallery Limited | London | 1993 |
| Greavo's BAT Repairs Ltd | Glenrothes | 2024 |
| Greco-Roman Ltd | London | 2007 |
| Greedy PIG Theatre Company Ltd | Bath | 2020 |
| Greek and Near Eastern Music Society(The) | London | 1983 |
| Greek Fest UK Ltd | London | 2024 |
| Green Acres Films Limited | Manningtree | 2009 |
| Green Alley Studios Ltd | London | 2026 |
| Green and Blue Studios Limited | Bordon | 2022 |
| Green Artf Ltd | London | 2023 |
| Green Arts Newton Aycliffe Community Interest Company | Newton Aycliffe | 2023 |
| Green Ball Polo Limited | Nairn | 2017 |
| Green Bean Collection Limited | Manchester | 2020 |
| Green Bike Pool Ltd | Hungerford | 2018 |
| Green Blade Fayre Limited | East Sussex | 2002 |
| Green Boat Records CIC | Woodbridge | 2024 |
| Green Book Trading Limited | Wallsend | 2018 |
| Green Borough (Health & Fitness) Ltd | Pontypool | 2024 |
| Green Candle Dance Company Limited | Bethnal Green | 1988 |
| Green Cathedral Limited | Sheffield | 2022 |
| Green Chilli Events Limited | Hounslow | 2025 |
| Green Circle Nature Regeneration CIC | Leicester | 2020 |
| Green Cloak Limited | London | 2026 |
| Green Close Studios Ltd | Carnforth | 1996 |
| Green Cough Ltd | Richmond | 2024 |
| Green Court Sports Club Ltd | Crockenhill | 2026 |
| Green Croft Arts Ltd | Brampton | 2018 |
| Green Croydon | South Croydon | 2013 |
| Green Curtain Theatre Community Interest Company | Walton On Thames | 2014 |
| Green Dale Studio Ltd | Worthing | 2022 |
| Green Dawn Media Limited | Borehamwood | 2019 |
| Green Door Pictures Limited | London | 2013 |
| Green Dragons Leisure Limited | Woldingham | 1996 |
| Green Eagle Golf Limited | Godalming | 2012 |
| Green Ears Studio CIC | Deptford | 2025 |
| Green Edge Conniston Ltd | Manchester | 2021 |
| Green Edit Limited | Bruton | 2012 |
| Green Events LDN Ltd | Loughborough | 2026 |
| Green Events Limited | Llanwrtyd Wells | 2001 |
| Green EYE Creations Ltd | London | 2024 |
| Green EYE Limited | Bristol | 2007 |
| Green Eyed Monster Productions Limited | Bradwell, Braintree | 2008 |
| Green Fairy Productions Limited | Hook | 2010 |
| Green Festival Ltd | Leicester | 2025 |
| Green Fields Sporting Systems Ltd | York | 2020 |
| Green Fingers Essex Ltd | Purfleet | 2019 |
| Green Fingers Racing Club Ltd | Sevenoaks | 2024 |
| Green Fitness Limited | Somerton | 2017 |
| Green Flag Multimedia Ltd | Newport | 2025 |
| Green Frog Entertainments Limited | Mansfield | 2016 |
| Green Futures Festivals Co Ltd | Haverfordwest | 2005 |
| Green Garden Gardening Services Ltd | Leeds | 2020 |
| Green Gates Equestrian Limited | Milton Keynes | 2016 |
| Green Gigs Ltd | London | 2019 |
| Green Ginger Limited | Bristol | 2018 |
| Green Goal Ltd | London | 2021 |
| Green Greens Ltd | London | 2023 |
| Green Gym Group Ltd | Sheffield | 2020 |
| Green HAT Graphic Design Consultants Limited | Bristol | 2007 |
| Green Heat (London) Limited | London | 2007 |
| Green Hedges Limited | Enniskillen | 2021 |
| Green Hill Farm Caravan Park Ltd | Hemel Hempstead | 2019 |
| Green Home & Garden Limited | Warrington | 2018 |
| Green House Entertainment Ltd | Aylesbury | 2025 |
| Green Hustle C.I.C. | Nottingham | 2022 |
| Green INK Creative Services Limited | Bishop'S Stortford | 1984 |
| Green Island Festival Ltd | London | 2021 |
| Green Lane Businesses Group Ltd | Derby | 2024 |
| Green Lane Entertainment Limited | Belfast | 2014 |
| Green Lane Leisure Limited | Warwickshire | 2003 |
| Green Leaf Gyms Limited | Worcester | 2017 |
| Green Lemon PD Limited | Hyde | 2002 |
| Green Light Cycling CIC | Norwich | 2024 |
| Green MAN Gaming Holdings Limited | London | 2018 |
| Green MAN Gaming Limited | London | 2004 |