What departments does Cornerstone Defense have?

Cornerstone Defense has employees across 6 departments including Marketing, Program & Project Management, Engineering, Information Technology, Operations.

What is the largest department at Cornerstone Defense?

The largest department at Cornerstone Defense is Engineering with 4 employees.

Where are Cornerstone Defense employees located globally?

Cornerstone Defense has employees across 2 continents and 2 countries including Uganda, United States Of America.

How has Cornerstone Defense's team size changed over time?

Cornerstone Defense's team has decreased from approximately 130 to 128 employees based on available data.

Cornerstone Defense Employee Directory

Information ServicesVirginia, United States51-200 Employees

Cornerstone Defense is an information services company focused on supporting the U.S. Defense, Intelligence, and Space communities. Headquartered in Herndon, Virginia, the firm provides secure cloud architecture, enterprise and systems engineering, cybersecurity engineering, and full‑stack application development to help clients modernize operations, migrate to cloud environments, and improve cyber resilience. Serving government customers across multiple regions, Cornerstone Defense emphasizes delivering agile, compliant, and high‑assurance capabilities through a dedicated, cleared workforce focused on mission integration and operational readiness.

Cornerstone Defense Global Highlights

North America
160

United States Of America
160

Africa
1

Uganda
1

Cornerstone Defense's Leadership

C. G.
Chief Executive Officer President
Mobile Phone
Email
P. P.
Chief Growth Officer
Mobile Phone
Email
M. E.
Associate Vice President, Market Based Approaches
Mobile Phone
Email
I. R.
Director, Sexual And Reproductive Health In Emergencies Global Program
Mobile Phone
Email
C. L.
Senior Network Engineer
Mobile Phone
Email
J. S.
Sr. Network Engineer
Mobile Phone
Email
A. M.
Sr. Statistician
Mobile Phone
Email
T. C.
Principal
Mobile Phone
Email

Cornerstone Defense Employee Metrics

100%

50%

0%

2026

2025

Engineering
Information Technology
Recruiting
Program & Project Management
Information Security
Other

Contact profiles from Cornerstone Defense

Name

Title

Contact

Location

Last Update

C. G.
Chief Executive Officer President
Mobile Phone
Email
Feb 10, 2023
P. P.
Chief Growth Officer
Mobile Phone
Email
May 05, 2026
M. E.
Associate Vice President, Market Based Approaches
Mobile Phone
Email
Oct 22, 2024
I. R.
Director, Sexual And Reproductive Health In Emergencies Global Program
Mobile Phone
Email
Oct 22, 2024
C. L.
Senior Network Engineer
Mobile Phone
Email
Jun 26, 2026
J. S.
Sr. Network Engineer
Mobile Phone
Email
Jun 30, 2026
A. M.
Sr. Statistician
Mobile Phone
Email
Mar 27, 2026
T. C.
Principal
Mobile Phone
Email
Oct 22, 2024
T. H.
Senior Network Engineer
Mobile Phone
Email
Oct 17, 2024
E. S.
Integration Developer
Mobile Phone
Email
Apr 16, 2026

Frequently Asked Questions

What is Cornerstone Defense known for?

Cornerstone Defense was founded in 2014 and operates in the Information Services industry. Explore Cornerstone Defense's company overview page for more information.

What is Cornerstone Defense's most common email format?

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

How many employees does Cornerstone Defense have currently?

Cornerstone Defense has approximately 132 employees as of August 2026. These team members are located across 2 continents, including North America and Africa.

Who are Cornerstone Defense's key employees and leadership?

As of August 2026, Cornerstone Defense's key employees include:

Chief Executive Officer President: C. G.
Chief Growth Officer: P. P.
Associate Vice President, Market Based Approaches: M. E.
Director, Sexual And Reproductive Health In Emergencies Global Program: I. R.
Senior Network Engineer: C. L.

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

Cornerstone Defense Employee Directory

Find Cornerstone Defense employees' phone numbers or email addresses

Name search is limited — try advanced search instead