| Gadsby Hannah LLP | Boston, Massachusetts, United States |
| Gallagher & Dawsey Co. LPA | Columbus, Ohio, United States |
| Gannett Fleming | Irvine, California, United States |
| Gartner Inc. | San Jose, California, United States |
| Gateway Laser Services | St. Louis, Michigan, United States |
| GE - Global Research | Niskayuna, New York, United States |
| GE Druck | New Fairfield, Connecticut, United States |
| GE Industrial Systems | Edison, New Jersey, United States |
| GE NovaSensor Inc. | Fremont, California, United States |
| Gemfire Corp. | Fremont, California, United States |