Defense Cyber Security Companies

This report lists the top Defense Cyber Security companies based on the 2023 & 2024 market share reports. Mordor Intelligence expert advisors conducted extensive research and identified these brands to be the leaders in the Defense Cyber Security industry.

Defense Cyber Security Top Companies

  1. General Dynamic

  2. RTX

  3. SAIC

  4. Lockheed Martin

  5. CACI International Inc.

*Disclaimer: Top companies sorted in no particular order

Defense Cyber Security Market Major Players

Defense Cyber Security Market Concentration

Defense Cyber Security Market Concentration

Defense Cyber Security Company List

  • General Dynamics-CSRA

  • Raytheon Technologies Corporation

  • SAIC

  • Lockheed Martin Corporation

  • CACI International Inc.

  • L3 Harris Technologies

  • Northrop Grumman

  • Booz Allen Hamilton Holding Corp.

  • Viasat Inc.

  • Leidos Holdings Inc.


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Defense Cyber Security Market Report Snapshots

Defense Cyber Security Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)