GLG (Gerson Lehrman Group, Inc.) is the world’s leading platform for professional learning. Business leaders, investors, consultants, social entrepreneurs, and other top professionals rely on GLG to learn in short- and long-term engagements from a membership of more than 400,000 experts. Clients partner with GLG to address their most complex strategic challenges, make better business decisions, and advance their careers through conversations, mentorships, small group convenings, surveys, and other interactions—all within a rigorous compliance framework. Global, technology-driven, and nimble, GLG’s approximately 1,000 employees work in 22 offices in 12 countries.
Company growth
New York, US
Size (employees)
4,721 (est)+3%
GLG was founded in 1998 and is headquartered in New York, US

Key People at GLG

Alexander Saint-Amand

Alexander Saint-Amand

Bart Catalane

Bart Catalane

Will Ballard

Will Ballard

Giacomo  Iacoangeli

Giacomo Iacoangeli

Head of Strategy & Strategic Projects
Michael King

Michael King

Chief Compliance Counsel
Kimberly Niehaus

Kimberly Niehaus

Head of Talent Development and Learning

GLG Office Locations

GLG has offices in New York, Hong Kong, Boston, Dubai and in 18 other locations
New York, US
Hong Kong, HK
Boston, US
Dubai, AE
Dublin, IE
Singapore, SG
Sydney, AU
Austin, US
Beijing, CN
Chicago, US
Gurgaon, IN
Mumbai, IN
München, DE
Paris, FR
San Francisco, US
Santa Monica, US
Seoul, KR
Shenzhen, CN
Chiyoda, JP
Washington, US

GLG Metrics

GLG Summary

Founding Date


Total Funding

$212 M

Latest funding size

$212 M

Time since last funding

about 1 year


We estimate that GLG's latest funding round in December 2015 was $212 M. In total, GLG has raised $212 M

Market Position – services, Technology, Other, advisory, hrtech, Human Resources & Recruiting, Education, consulting

GLG Online Presence

GLG News

GLG Company Life

You may also be interested in