Terry Ryan – Biography

Last update: March 31, 2026

Executive profile

Terry was Chief Executive Officer at VT Group, and President and Chief Operating Officer, Emerging Markets at ManTech. Terry Ryan joined Constellis Group in 2021.

Terry Ryan is currently

Executive Vice Chairman of the Board at Constellis Group - View - Constellis Group org chart



Create your alert
to follow the career of Terry Ryan.

Education

Terry Ryan has a Bachelor of Arts in Communications from Ohio State University.

They have also studied at Ohio State University :

Find more alumni from Ohio State University

The colleagues of Terry Ryan

Company Colleagues
Industry Colleagues
  • In the Security industry, Terry Ryan has 4,175 colleagues in 261 companies located in 55 countries. 2,101 executive movements have been recorded in the last 12 months. Learn more about Security.

Report an error
Update the org chart details of Terry Ryan.

Get in Touch

Here are a few tips for establishing great contacts.

Through the switchboard, call Constellis Group at +1 703... and ask for Terry Ryan.

Share

The best decision-maker directory

Companies

Companies

Discover the organization charts of your favorite companies.

Executives

Executives

Spot the influential executives using our search tools.

Alerts

Alerts

Receive notifications when executive positions change.

Customers

Real-time

Fuel your company's success with our real-time data.