How has George Mason University – Costello College of Business's team size changed over time?

George Mason University – Costello College of Business's team has decreased from approximately 277 to 258 employees based on available data.

George Mason University – Costello College of Business Employee Directory

Q: What departments does George Mason University – Costello College of Business have?

George Mason University – Costello College of Business has employees across 10 departments including Analytics, Education, Engineering, Marketing, Retail.

Q: What is the largest department at George Mason University – Costello College of Business?

The largest department at George Mason University – Costello College of Business is Research with 13 employees.

Q: Where are George Mason University – Costello College of Business employees located globally?

George Mason University – Costello College of Business has employees across 4 continents and 6 countries including Central African Republic, Egypt, Sri Lanka, Saudi Arabia, United States Of America.

Higher EducationVirginia, United States201-500 Employees

The Donald G. Costello College of Business at George Mason University is one of the largest business schools in Virginia, and is located near Washington, D.C., and in South Korea. The AACSB-accredited college prepares undergraduate and graduate students from the U.S. and across the globe for career success in business and government, through its research-based faculty and focus on multi-disciplinary academic programs, inclusive entrepreneurship, modular education, and corporate partner engagement. Learn more at business.gmu.edu.

Find George Mason University – Costello College of Business employees' phone numbers or email addresses

George Mason University – Costello College of Business Global Highlights

North America
247

United States Of America
247

Africa
2

Central African Republic
1
Egypt
1

Asia
2

Sri Lanka
1
Saudi Arabia
1

George Mason University – Costello College of Business's Leadership

C. R.
Vice President - Montano Student Managed Investment Fund
Mobile Phone
Email
N. M.
Co-Director Chief Data And Analytics Officer Executive Program
Mobile Phone
Email
M. D.
Executive Director
Mobile Phone
Email
W. E.
Board Member - Alumni Director At Large
Mobile Phone
Email
N. B.
Senior Director Of Development
Mobile Phone
Email
S. C.
Associate Director Of Corporate And Foundation Relations
Mobile Phone
Email
B. M. S.
Director Of Student Success And Academic Advising
Mobile Phone
Email
D. B.
Senior Director Of Marketing And Communications
Mobile Phone
Email

George Mason University – Costello College of Business Employee Metrics

100%

50%

0%

2026

2025

Education
Business
Administrative
Entrepreneurship
Accounting
Other
Consultant

Contact profiles from George Mason University – Costello College of Business

Name

Title

Contact Info

Location

Last Update

C. K.
Director, Fiscal Management
Mobile Phone
Email
United StatesVirginia
Oct 27, 2025
V. G.
Director-Msm Graduate Program And Associate Professor Of Org Behavior-Costello College Of Business
Mobile Phone
Email
Oct 17, 2024
L. F.
Graduate Program Manager, Mba Programs
Mobile Phone
Email
Oct 20, 2025
G. J.
Marketing Manager
Mobile Phone
Email
United StatesVirginia
Oct 20, 2025
K. H.
Digital Marketing Manager
Mobile Phone
Email
United StatesVirginia
Oct 24, 2025
B. M.
Senior Fellow
Mobile Phone
Email
Jun 20, 2025
C. D.
Senior Associate Dean, Faculty Affairs And Research
Mobile Phone
Email
United StatesMaryland
Nov 17, 2025
C. T.
Senior Academic Advisor And Adjunct Faculty
Mobile Phone
Email
United StatesVirginia
Oct 22, 2025
E. H.
Senior Research Fellow (research Scientist)
Mobile Phone
Email
United StatesVirginia
Oct 18, 2025
A. G.
Senior Technical Specialist
Mobile Phone
Email
Oct 26, 2025

Frequently Asked Questions

What is George Mason University – Costello College of Business known for?

George Mason University – Costello College of Business was founded in 1977 operates in the Higher Education industry. The company's main headquarters is located in Fairfax, Virginia United States. Explore George Mason University – Costello College of Business's company overview page for more information.

What is George Mason University – Costello College of Business's most common email format?

George Mason University – Costello College of Business employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more George Mason University – Costello College of Business email formats with LeadIQ.

How many employees does George Mason University – Costello College of Business have currently?

George Mason University – Costello College of Business has approximately 356 employees as of March 2026. These team members are located across 3 continents, including North AmericaAfricaAsia.

Who are George Mason University – Costello College of Business's key employees and leadership?

As of March 2026, George Mason University – Costello College of Business's key employees include:

Vice President - Montano Student Managed Investment Fund: C. R.
Co-Director Chief Data And Analytics Officer Executive Program: N. M.
Executive Director: M. D.
Board Member - Alumni Director At Large: W. E.
Senior Director Of Development: N. B.

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