We bring the power of insight to every great professional decision.

We are the World’s Insight Network, bringing decision makers the insight it takes to get ahead. When leaders need to make informed decisions, GLG provides meaningful connections through our network of 1 million experts, the world’s largest and most varied source of first-hand expertise, with hundreds more recruited daily to tackle tomorrow’s questions.

GLG provides an unparalleled Trusted Environment, with an industry-leading compliance framework built on integrity and trust that fuels our clients’ confidence to move forward.

With GLG you can act with the confidence that comes from true clarity.

GLG In Action

Our Clients

10/10

Leading Banks

9/10

Largest Pharmaceutical Companies

9/10

Largest Global Technology Firms

10/10

Largest Law Firms

800+

Global Private Equity Funds

500+

Public Equity Investment Firms

40%

of the Fortune 100

80+

Social Impact Fellows

GLG Fact Sheet

 

Learn More
GLG FAQ

 

Learn More
GLG Offerings

 

Learn More

Leadership Team

Gemma Postlethwaite

Chief Executive Officer
Rama Adaikalavan Photo

Ramakrishnan (Rama) Adaikalavan

Head of GLG APAC

Nick Barnard

Head of Network Membership

Lee Gavin

Chief Human Resources Officer

Laurence Herman

General Counsel

John Londono

Chief Product Officer
Kristine Olson-Chapman Photo

Kristine Olson-Chapman

Head of GLG EMEA
Andrew Somosi Photo

Andrew Somosi

Head of GLG Americas
Martijn Tel Photo

Martijn Tel

Chief Financial Officer
Shelly Yeh-Palma Photo

Shelly Yeh-Palma

Head of Corporate Development
1 10

Our Purpose & Values

At GLG, we bring the power of insight to every great professional decision. Throughout the pandemic, we have been guided by our culture of high performance and compassion, as well as our shared values:

1

We operate with a common purpose.

2

We constantly redefine the category.

3

We are open and inclusive.

4

We fuel the unique insight in everyone.

5

We relentlessly prioritize the experience of our clients and experts.

Read Our Purpose and Values

Board of Directors

Roger C. Freeman (Chair)

Mark Gerson (Co-Founder)

John Goldsmith

Thomas D. Lehrman (Co-Founder)

Edward Nicoll

Gemma Postlethwaite (CEO)

Thomas P. Salice

Ahmad A. Sheikh

Contact Us

Enter your contact information and a member of our team will reach out to you.
Thank you for contacting GLG, someone will respond to your inquiry as soon as possible.