| Grey Technology Limited |
| Groupe Artémis |
| Groupe Atlantic |
| Groupe BPCE |
| Groupe Danone |
| Groupe Impact |
| Groupe Lactalis S.A |
| Groupe SEB |
| GRS (Holdings) Limited |
| Grundig Multimedia |
| Grupa Wydawnicza Foksal SP ZOO |
| Grupo Diarq |
| Grupo Konectanet, SLU |
| Gruppo Illy spa |
| GS Integra Limited |
| GSK UK |
| Guangdong University of Foreign Studies |
| Guided e-Learning Limited |
| Gürmen Group |
| Gusto Organic Ltd |
| GuyKat Solutions Ltd. |
| H Weston & Sons Ltd |
| H&M Foundation |
| H&M Hennes & Mauritz AB |
| H.P. Sound Equipment SPA |