- : Giants Software
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- Generico
- Generique
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- GF GARDEN
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- gimi
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- gloria
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- go pro xtrem
- Gobel
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- Goldstar France-LG
- GOLI
- Goliath
- Good Smile
- Good Smile Company
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- GoodHome
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- GOOGLE NEST
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- Google Pixel 8
- Google Pixel 8A
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- Gorenje
- GORMITI
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- GRADO
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- Grafix
- Graines créatives
- Grand Canyon
- Grandin
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- Grandstream Networks
- Granville
- Graphic Simulations
- GRAVITY
- Gre
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- greemotion
- Green Cell
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- Grefay
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- Griffin Technology
- Griffon
- Griffon Enterprises
- Grillman
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- GRND
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- grossag
- Grosset & Dunlap
- GRRRE GAMES
- Grundig
- Grundig International
- Grunkel
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- GSI
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- GSP - Globale Soft Productions
- Gsp/Avanquest
- GSW
- GSW Stahlwaren GmbH
- GT
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- GT Interactive
- Guardini
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- Guede
- Guerciotti
- GUILLOUARD
- GUNAI
- Gunnar
- Gupamiga
- Guy Demarle
- Guzzini
- GYPI
- GYS
