What departments does GLG (Gerson Lehrman Group) have?

GLG (Gerson Lehrman Group) has employees across 13 departments including Information Technology, Information Security, Recruiting, Consultant, Entrepreneurship.

What is the largest department at GLG (Gerson Lehrman Group)?

The largest department at GLG (Gerson Lehrman Group) is Information Technology with 4 employees.

Where are GLG (Gerson Lehrman Group) employees located globally?

GLG (Gerson Lehrman Group) has employees across 7 continents and 132 countries including Côte D'ivoire, Nigeria, Liberia, Algeria, Morocco.

How has GLG (Gerson Lehrman Group)'s team size changed over time?

GLG (Gerson Lehrman Group)'s team has grown from approximately 7.5K to 11K employees based on available data.

GLG (Gerson Lehrman Group) Employee Directory

Information ServicesNew York, United States10001+ Employees

GLG operates as a platform that connects decision makers with a broad network of vetted professionals to supply targeted intelligence for strategic decisions. By leveraging extensive experience and proprietary data, GLG recruits specialists from across sectors who are difficult to access. The company provides clients with up-to-date insights, live events, advisory interactions, and board placements.

Headquartered in New York, GLG is positioned in the information services field as a global intermediary for expert knowledge. Its customers are senior leaders at sizable, influential organizations seeking external perspectives to address complex questions. The services are delivered through a combination of direct engagements, events, and advisory relationships across industries.

GLG (Gerson Lehrman Group) Global Highlights

North America
5.6K

United States Of America
5.3K
Canada
190
Mexico
100
Costa Rica
8
Panama
8
Dominican Republic
7
Trinidad And Tobago
2
Honduras
2
Haiti
2
Guatemala
1
Nicaragua
1
Jamaica
1
El Salvador
1
Saint Lucia
1

Asia
2.4K

India
968
China
316
Indonesia
176
Singapore
165
United Arab Emirates
162
Saudi Arabia
109
Japan
78
Viet Nam
77
Malaysia
71
Philippines
69
Turkey
62
Thailand
33
Pakistan
21
Russian Federation
18
Israel
16
Bangladesh
15
Qatar
7
Lebanon
7
Jordan
7
Bahrain
6
Kazakhstan
5
Oman
4
Kuwait
3
Iran
3
Nepal
3
Sri Lanka
3
Cambodia
2
Uzbekistan
2
Afghanistan
1
Syrian Arab Republic
1
Iraq
1
Maldives
1

Europe
2K

United Kingdom Of Great Britain And Northern Ireland
812
Spain
216
Germany
150
France
129
Italy
127
Ireland
90
Netherlands
80
Switzerland
55
Portugal
53
Sweden
52
Denmark
42
Poland
38
Belgium
27
Greece
26
Finland
24
Norway
22
Austria
13
Ukraine
9
Bulgaria
8
Luxembourg
8
Serbia
7
Romania
6
Georgia
5
Croatia
5
Latvia
4
Malta
3
Slovakia
3
Hungary
2
Slovenia
2
Bosnia And Herzegovina
2
Azerbaijan
2
Armenia
1
Lithuania
1
Cyprus
1
Moldova
1
Estonia
1
Iceland
1

South America
400

Brazil
282
Chile
32
Colombia
24
Peru
24
Argentina
23
Ecuador
6
Venezuela
4
Paraguay
2
Guyana
1
Bolivia
1
Uruguay
1

Oceania
232

Australia
215
New Zealand
15
Papua New Guinea
2

Africa
217

Egypt
59
South Africa
39
Nigeria
37
Kenya
15
Ghana
14
Uganda
9
Morocco
6
Algeria
4
Cameroon
4
Tunisia
4
Côte D'ivoire
3
Zambia
3
Liberia
2
Ethiopia
2
Rwanda
2
Tanzania
2
Mali
2
Angola
2
Benin
2
Namibia
1
Libya
1
Guinea
1
Senegal
1
Zimbabwe
1
Mauritania
1

GLG (Gerson Lehrman Group)'s Leadership

A. Y.
Chief Executive Officer
Mobile Phone
Email
R. S. E.
Chief Executive Officer Founder
Mobile Phone
Email
T. C.
Chief Information Officer
Mobile Phone
Email
A. A.
Chief Information Security Officer
Mobile Phone
Email
J. R.
Chief Public Affairs Officer
Mobile Phone
Email
T. M.
Chief Technology Officer
Mobile Phone
Email
M. H.
Vice President - Client Solutions, Professional Service Firms, Emea
Mobile Phone
Email
A. Q.
Vice President Client Solutions
Mobile Phone
Email

GLG (Gerson Lehrman Group) Employee Metrics

100%

50%

0%

2026

2025

Consultant
Solutions Engineering
Engineering
Research
Information Technology
Other
Administrative
Legal
Business Development
Sales

Contact profiles from GLG (Gerson Lehrman Group)

Name

Title

Contact Info

Location

Last Update

T. C.
Chief Information Officer
Mobile Phone
Email
United KingdomScotland
Jul 25, 2026
A. A.
Chief Information Security Officer
Mobile Phone
Email
United KingdomEngland
Jul 23, 2026
C. D. T.
Consultor Experto
Mobile Phone
Email
ChileSantiago Metropolitan Region
Apr 14, 2026
E. H.
President, Head Of Japan
Mobile Phone
Email
JapanTokyo
Apr 07, 2026
F. G. C.
Experto
Mobile Phone
Email
MexicoMexico City
Nov 13, 2025
I. A.
Recruiting Partner
Mobile Phone
Email
IndonesiaJakarta
May 29, 2026
T. K.
Glg Council Partner & Consultant, Scholar - Political, Economical, Law And Regulations Expert
Mobile Phone
Email
Spain
Mar 24, 2026
X. X. E. L.
Rpa Partner
Mobile Phone
Email
Taiwan
Jun 26, 2026
M. C.
Member/ Partner Consultant
Mobile Phone
Email
Croatia
Nov 19, 2025
A. Y.
Chief Executive Officer
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is GLG (Gerson Lehrman Group) known for?

GLG (Gerson Lehrman Group) was founded in 1998 operates in the Information Services industry; you can contact the main corporate office by phone at

+1-512-651-****

. Explore GLG (Gerson Lehrman Group)'s company overview page for more information.

What is GLG (Gerson Lehrman Group)'s most common email format?

GLG (Gerson Lehrman Group) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GLG (Gerson Lehrman Group) email formats with LeadIQ.

How many employees does GLG (Gerson Lehrman Group) have currently?

GLG (Gerson Lehrman Group) has approximately 12K employees as of July 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are GLG (Gerson Lehrman Group)'s key employees and leadership?

As of July 2026, GLG (Gerson Lehrman Group)'s key employees include:

Chief Executive Officer: A. Y.
Chief Executive Officer Founder: R. S. E.
Chief Information Officer: T. C.
Chief Information Security Officer: A. A.
Chief Public Affairs Officer: J. R.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

GLG (Gerson Lehrman Group) Employee Directory

Find GLG (Gerson Lehrman Group) employees' phone numbers or email addresses

Name search is limited — try advanced search instead