What departments does TGG Group have?

TGG Group has employees across 2 departments including Human Resources, Administrative.

What is the largest department at TGG Group?

The largest department at TGG Group is Human Resources with 1 employees.

Where are TGG Group employees located globally?

TGG Group has employees across 4 continents and 4 countries including Indonesia, Germany, United States Of America, Argentina.

How has TGG Group's team size changed over time?

TGG Group's team has decreased from approximately 10 to 9 employees based on available data.

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TGG Group Employee Directory

Business Consulting and ServicesIllinois, United States11-50 Employees

TGG Group is a mid-sized firm in the Business Consulting and Services industry, based in Chicago, Illinois. It operates as the parent company of three divisions: TGG, The Greatest Good, and TGG Ventures. The organization relies on behavioral science, field experimentation, and methods that distinguish causation from correlation to deliver tangible, measurable results for clients.

Its founders include economists Andrew Rosenfield, Steven Levitt, Daniel Kahneman, and John List. In 2019, the company ceased its consulting activities, marking a shift in its business focus.

TGG Group Global Highlights

North America
21

United States Of America
21

Asia
1

Indonesia
1

Europe
1

Germany
1

South America
1

Argentina
1

TGG Group's Leadership

R. S.
Human Resources Director
Mobile Phone
Email
R. T.
Office Manager
Mobile Phone
Email
J. G.
Principal
Mobile Phone
Email

TGG Group Employee Metrics

100%

50%

2026

2025

Consultant
Community & Social Services
Accounting
Administrative
Human Resources
Other

Contact profiles from TGG Group

Name

Title

Contact

Location

Last Update

R. S.
Human Resources Director
Mobile Phone
Email
Oct 08, 2024
R. T.
Office Manager
Mobile Phone
Email
United Kingdom, England
Aug 06, 2026
J. G.
Principal
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is TGG Group known for?

TGG Group was founded in 2010 and operates in the Business Consulting and Services industry. You can contact TGG Group's main corporate office by phone at

+1-312-621-****

. Explore TGG Group's company overview page for more information.

What is TGG Group's most common email format?

TGG Group employees' email format typically follows the pattern of Last@tgggroup.com. Trying to find reliable and up-to-date employee contact data? Find more TGG Group email formats with LeadIQ.

How many employees does TGG Group have currently?

TGG Group has approximately 45 employees as of August 2026. These team members are located across 4 continents, including North America, Asia and Europe.

Who are TGG Group's key employees and leadership?

As of August 2026, TGG Group's key employees include:

Human Resources Director: R. S.
Office Manager: R. T.
Principal: J. G.

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TGG Group Employee Directory

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