Blue Zone
G
- Gamma
- Gardner Poland
- GE Power Controls (Bielsko-Biała)
- GE Power Controls (Łódź)
- GE Power Controls Polska
- Gebo Technika
- Gerda
- Ghelamco - Poland
- Gillette Poland International
- GlaxoSmithKline Pharmaceuticals
- Gleeds Polska
- Global e-Business Operations
- Gmina Warszawa-Bemowo
- Gotec Polska
- Grasso
- GravoTech
- Grossmann Polska
- Gtech Estern Europe