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Aerospace and defense background
Precision partnerships via specialized solutions

A Collaborative Network of Excellence

Multi-certified B2B enterprises serving aerospace, defense, and commercial sectors with integrated solutions and management consulting.

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8(a) CertifiedSDVOSBGSA Contract HolderAS9100 CertifiedISO 9001:2015
WHAT WE DO

Capabilities That Drive Success

Leveraging decades of expertise across aerospace, defense, and commercial markets.

Aerospace Product Support
Aerospace Product Support

Integrated aerospace support and operational management for defense and commercial clients.

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Insights on aerospace, defense contracting, and industry trends from our team of experts.

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Blog

Meet the leadership driving our consortium's mission to deliver excellence across every engagement.

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Leadership

Discover our full range of capabilities across aerospace, defense, and commercial sectors.

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Services

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Serving those who serve

Supporting government agencies and contributing to national security.

U.S. Department of Defense
U.S. Air Force
F-35 Lightning II Program
U.S. Cyber Command
U.S. Navy
U.S. Marine Corps
Naval Air Systems Command
Naval Sea Systems Command
Naval Supply Systems Command

Join the Difference Makers

CS3 EGS unites a robust ecosystem of specialized companies, cutting-edge technology, and deep industry knowledge to solve complex challenges and drive progress. Learn how our collaborative network of B2B enterprises delivers superior quality and tailored solutions that consistently exceed expectations.

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Federal Certifications