TGG Group Employee Directory

Q: What is TGG Group known for?

TGG Group was founded in 2010. TGG Group operates in the Business Consulting and Services industry.

Q: How many employees does TGG Group have currently?

TGG Group has approximately 40 employees.

Business Consulting and ServicesIllinois, United States11-50 Employees

TGG Group ceased consulting activities in 2019.

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TGG Group is the parent of three divisions: TGG, The Greatest Good and TGG Ventures. TGG Group businesses use behavioral science, field experimentation and advanced techniques in separating causation from correlation to create tangible and measurable results for our clients. Our founders are an elite group of leading economists, including Andrew Rosenfield, a pioneer in using economics to analyze legal and business issues, Steven Levitt, author of the best-selling Freakonomics books, Daniel Kahneman, a Nobel Laureate and expert in behavioral science, and John List, the world's foremost experimental economist.

Find TGG Group employees' phone numbers or email addresses

TGG Group Global Highlights

North America
20

United States Of America
20

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. S.
Human Resources Director
Mobile Phone
Email
D. C.
Principal
Mobile Phone
Email
J. M.
Principal
Mobile Phone
Email
J. G.
Principal
Mobile Phone
Email
H. E.
System Administrator
Mobile Phone
Email
J. L. R.
Assistant
Mobile Phone
Email
A. S.
Mobile Phone
Email

Contact profiles from TGG Group

Name

Title

Contact Info

Location

Last Update

R. S.
Human Resources Director
Mobile Phone
Email
Oct 08, 2024
R. S.
Human Resources Director
Mobile Phone
Email
United StatesPennsylvania
Sep 05, 2025
D. C.
Principal
Mobile Phone
Email
United StatesPennsylvania
Oct 21, 2024
J. M.
Principal
Mobile Phone
Email
United StatesNew York
Aug 01, 2025
J. G.
Principal
Mobile Phone
Email
Oct 16, 2024
H. E.
System Administrator
Mobile Phone
Email
United StatesNew York
Oct 25, 2025
J. L. R.
Assistant
Mobile Phone
Email
United StatesNew York
Oct 17, 2024
A. S.
Mobile Phone
Email
UNITED STATES
Mar 09, 2023
B. L.
Mobile Phone
Email
UNITED STATES
Mar 09, 2023

Frequently Asked Questions

What is TGG Group known for?

TGG Group was founded in 2010 operates in the Business Consulting and Services industry. The company's main headquarters is located in 227 West Monroe Street, Suite 4900; you can contact the 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 . 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 40 employees as of December 2025. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are TGG Group's key employees and leadership?

As of December 2025, TGG Group's key employees include:

Human Resources Director: R. S.
Human Resources Director: R. S.
Principal: D. C.
Principal: J. M.
Principal: J. G.

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