GLG clusters experts with similar professional backgrounds (based on industry expertise, experience level, job function, geography and others) into ‘Study Groups’.
| Study Group Name | No. Members |
|---|---|
| Print Advertising Market Experts | 254 |
| Technology Council Members in Member Programs | 9594 |
| TMT Council Members in Member Programs | 18330 |
| Wireless Data Services Experts (North America) | 84 |