Gerson Lehrman Group

Gerson Lehrman Group (GLG) is a global information services company and expert network headquartered in New York City . GLG connects business leaders and investment professionals with experts across various industries, offering insights and advice to facilitate informed decision-making . The company's services include expert consultations, surveys, and events, serving a diverse client base including corporations, investment firms, consultancies, and nonprofits . GLG operates the world's largest expert network, boasting over 1 million freelance consultants .