G
- G Adventures
- Gadget Discovery Club
- Gainful
- GAME
- Game On!
- Game Stop
- Gamola Golf
- Garden Pharmacy
- Gardening Direct
- Gate Video Smart Lock
- Gatineau
- Gear.com
- Gearbest
- Geek Buying
- Gemondo Jewellery
- Genecos
- General Pants
- Gente Roma
- Get Choosy
- Get Nourished
- GetMyDNA
- Getting Personal
- GHD
- Ghost Bed
- Ghost Bikes
- Ghost Democracy
- Ghost White
- Gibson London
- Giffgaff Recycle
- Giglio
- Gilt City
- Give Me Cosmetics
- GlacialPure
- Glas Vapor
- Glasses.com
- Gleneagle Hotel
- Glidesoul WaterWear
- Global Levels For Roman Originals
- Gloverall
- Glytone
- Go Ape
- Go Groopie
- GOAT
- Gobble
- GoDaddy
- Goddiva
- Gold Boutique
- Golden Mine
- Goldsmiths
- Golf Support
- Golfino
- Goodsey
- GoPro
- Gorila.sk
- Gorjana
- GoTenna
- Gourmet Society
- Grassracks
- Graze
- Great Plains
- Great Value Vacations
- Greenpath Science
- Grinds
- Groupon
- Grow Gorgeous
- Grow Gorgeous US
- Growers House
- Grundens
- Gtech
- Guess
- Gweniss
- Gwynnie Bee
- Gym Direct
- Gymwear