What departments does Sigma Defense Systems LLC have?

Sigma Defense Systems LLC has employees across 9 departments including Business Development, Program & Project Management, Product Management, Engineering, Information Security.

What is the largest department at Sigma Defense Systems LLC?

The largest department at Sigma Defense Systems LLC is Engineering with 9 employees.

Where are Sigma Defense Systems LLC employees located globally?

Sigma Defense Systems LLC has employees across 4 continents and 6 countries including Russian Federation, Japan, Germany, Italy, United States Of America.

How has Sigma Defense Systems LLC's team size changed over time?

Sigma Defense Systems LLC's team has grown from approximately 219 to 308 employees based on available data.

Sigma Defense Systems LLC Employee Directory

Defense and Space ManufacturingGeorgia, United States501-1000 Employees

Sigma Defense Systems LLC is a Perry, Georgia-based company operating in the defense and space manufacturing sector, delivering integrated solutions across CJADC2, C5ISR, electronic warfare, and DevSecOps for the Department of Defense and other government agencies. Since its founding in 2006, the company has emphasized a software-oriented approach to improve tactical communications and information sharing, supporting faster and more informed decision-making in military operations. Its structure includes five divisions that align with an integrated CJADC2 ecosystem, with Olympus serving as a unifying concept for sense, interpretation, and action.

It serves the Army, Navy, Air Force, Marine Corps, Space Force, and other government customers by providing engineering, program management, and logistics services to modernize digital capabilities across ground, air, and space-based systems and sensors, including network and satellite communications. Headquartered in Perry, Georgia, it maintains satellite offices across the United States and internationally. And in 2025 Sigma Defense completed the acquisition of Aries Defense, expanding its capabilities in software-enabled command-and-control at the tactical edge.

Sigma Defense Systems LLC Global Highlights

North America
370

United States Of America
370

Asia
2

Russian Federation
1
Japan
1

Europe
2

Germany
1
Italy
1

Sigma Defense Systems LLC's Leadership

T. P.
Director Of Business Development
Mobile Phone
Email
D. J.
Program Manager
Mobile Phone
Email
J. S.
Rpa/Soc Program Lead
Mobile Phone
Email
D. W.
Manager
Mobile Phone
Email
I. L.
Product Manager
Mobile Phone
Email
P. A.
Project Manager
Mobile Phone
Email
T. S.
Accounting Manager
Mobile Phone
Email
G. E.
Senior Systems Engineer
Mobile Phone
Email

Sigma Defense Systems LLC Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Analytics
Operations
Information Technology
Other
Information Security
Administrative
Accounting

Contact profiles from Sigma Defense Systems LLC

Name

Title

Contact

Location

Last Update

Z. F.
General Engineer Iii 3d Visualization
Mobile Phone
Email
Mar 20, 2026

Frequently Asked Questions

What is Sigma Defense Systems LLC known for?

Sigma Defense Systems LLC was founded in 2006 operates in the Defense and Space Manufacturing industry; you can contact the main corporate office by phone at

+1-478-238-****

. Explore Sigma Defense Systems LLC's company overview page for more information.

What is Sigma Defense Systems LLC's most common email format?

Sigma Defense Systems LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sigma Defense Systems LLC email formats with LeadIQ.

How many employees does Sigma Defense Systems LLC have currently?

Sigma Defense Systems LLC has approximately 527 employees as of August 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Sigma Defense Systems LLC's key employees and leadership?

As of August 2026, Sigma Defense Systems LLC's key employees include:

Director Of Business Development: T. P.
Program Manager: D. J.
Rpa/Soc Program Lead: J. S.
Manager: D. W.
Product Manager: I. L.

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Sigma Defense Systems LLC Employee Directory

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