About Us

Since 1991, our parent company, American Technology Corporation – operating as Gamma Defense (public sector) and Omega ATC (commercial sector) – has been on a mission to simplify security and IT infrastructure management for distributed critical infrastructure sectors. 


We founded Gamma Defense to help public sector entities defend their virtual world against malicious threat actors seeking to disrupt our government’s essential services and critical functions. Drawing upon our parent company’s 33 years of experience, we deliver proven defense-in-depth cybersecurity solutions that address emerging threats in today’s uncertain digital terrain. Leverage our decades of experience and state-of-the-art technologies to stay proactive in your data security approach.

American Technology Corporation is a Gilbarco and Verifone-certified Managed Network Service Provider (MNSP) and PCI DSS 3.2.1 Level 1 Service Provider that delivers comprehensive cybersecurity solutions to thousands of distributed sites nationwide.

Gamma Defense Delivers Managed Cyber Resilience that Unifies IT Operations and Cybersecurity for the Enterprise – Networks, Endpoints, and People.

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