What departments does Core One have?

Core One has employees across 10 departments including Operations, Human Resources, Business Development, Program & Project Management, Real Estate.

What is the largest department at Core One?

The largest department at Core One is Operations with 3 employees.

Where are Core One employees located globally?

Core One has employees across 3 continents and 3 countries including Philippines, United States Of America, Brazil.

How has Core One's team size changed over time?

Core One's team has grown from approximately 122 to 143 employees based on available data.

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Core One Employee Directory

Defense and Space ManufacturingVirginia, United States51-200 Employees

Core One is a defense and space manufacturing company based in Sterling, Virginia. It develops analytical, operational, and technical solutions to complex national security challenges, aiming to strengthen clients' capabilities through trusted partnerships and expert advisory support. The firm serves U.S. government customers in the Department of Defense and Intelligence Community that rely on mission-critical assistance.

In recent years, Core One has broadened its delivery of mission support through acquisitions, including Calhoun International in 2024 and Gra LLC in 2023, and added Mac Curtis to its board in 2025.

Core One Global Highlights

North America
161

United States Of America
161

Asia
1

Philippines
1

South America
1

Brazil
1

Core One's Leadership

S. W.
Chief Operating Officer
Mobile Phone
Email
J. K.
President And Co-Founder
Mobile Phone
Email
M. D.
Head Of Hr
Mobile Phone
Email
S. G.
Director, Programs And Operations
Mobile Phone
Email
E. A.
Director National Security Division
Mobile Phone
Email
J. A.
Director Of Business Development
Mobile Phone
Email
A. P.
Lead Technology Project Manager
Mobile Phone
Email
B. H.
Business Operations Manager
Mobile Phone
Email

Core One Employee Metrics

100%

50%

2026

2025

Consultant
Education
Recruiting
Research
Information Technology
Other
Community & Social Services
Program & Project Management
Accounting
Administrative

Contact profiles from Core One

Name

Title

Contact

Location

Last Update

A. W.
Security Training Specialist
Mobile Phone
Email
Mar 25, 2026
J. D.
Project Integrator
Mobile Phone
Email
Jun 27, 2026
C. B.
Summer Associate - Intern
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Core One known for?

Core One operates in the Defense and Space Manufacturing industry. Explore Core One's company overview page for more information.

What is Core One's most common email format?

Core One employees' email format typically follows the pattern of FLast@coreone.com. Trying to find reliable and up-to-date employee contact data? Find more Core One email formats with LeadIQ.

How many employees does Core One have currently?

Core One has approximately 191 employees as of October 2026. These team members are located across 3 continents, including North America, Asia and South America.

Who are Core One's key employees and leadership?

As of October 2026, Core One's key employees include:

Chief Operating Officer: S. W.
President And Co-Founder: J. K.
Head Of Hr: M. D.
Director, Programs And Operations: S. G.
Director National Security Division: E. A.

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Core One Employee Directory

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