MAC3 Defense provides industrial, personnel, and information security solutions that help commercial and government agencies comply with government security mandates. Our security consultants/personnel advise on security clearances (FSO and FCL); foreign ownership, control, and influence (FOCI); and export control (ITAR/EAR) issues for companies with security clearances and classified contracts as well as those looking to obtain them.

Protect What Matters with MAC3 Defense, Inc.

Looking for trusted Security Service services in Huntsville? MAC3 Defense, Inc. is your local expert for alarms, surveillance, access control, and more. Whether you're securing your home or business, get help from pros who know how to keep you safe. Fast. Simple. No pressure.

Fast. Easy. Hassle-Free.

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Expert Security Tips & Insights

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