We bring the power of insight to every
great professional decision.
GLG is the world’s insight network. Our clients rely on GLG’s global team to connect with powerful insight across fields from our network of approximately 1 million experts (and the hundreds of new experts we recruit every day).
We serve thousands of the world’s best businesses, from Fortune 500 corporations to leading technology companies to professional services firms and financial institutions. We connect our clients to the world’s largest and most varied source of first-hand expertise, including executives, scientists, academics, former public-sector leaders, and the foremost subject matter specialists.
GLG’s industry-leading compliance framework allows clients to learn in a structured, auditable, and transparent way, consistent with their own internal compliance obligations and the highest professional ethical standards. Our compliance standards are a major competitive differentiator and key component of the company’s culture.
Our Clients
9/10
Leading Banks
8/10
Largest Pharmaceutical Companies
7/10
Largest Global Technology Firms
9/10
Largest Law Firms
800+
Global Private Equity Funds
500
Public Equity Investment Firms
40%
of the Fortune 100
60+
Social Impact Fellows

BOARD OF DIRECTORS
- Roger C. Freeman (Chair)
- Mark Gerson (Co-Founder)
- John Goldsmith
- Thomas D. Lehrman (Co-Founder)
- Edward Nicoll
- Gemma Postlethwaite
- Thomas P. Salice
- Ahmad A. Sheikh
- Paul Todd (CEO)