About Us

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What We Do

SOC remains the trusted provider of mission support solutions.

SOC’s approach to Integrated Security reflects our reputation as a responsive, agile and trusted provider of solutions in support of national security interests in high-threat environments. We bring a full suite of integrated programs to support our customers’ evolving security and protective force needs.  From securing vital national security assets in the United States and abroad, to personal protection for high ranking U.S. Government officials, SOC designs and delivers discrete and proactive solutions to detect and deter the full spectrum of threats.  

Our integrated solutions include protective force, mobile, and installation security, canine security, intelligence and atmospherics, comprehensive threat and vulnerability assessments, local community engagement support, and technical security through advanced security technology recommendations, installation, delivery, operations, and maintenance.

Whatever the mission, we deliver successful results with diverse teams of professionals from around the world. Our purpose is to ensure that our clients are free to reach their highest working potential regardless of the threat profile.

Our History

Our approach reflects our successful safeguards and security track record invested in our Protective Force.

75 Years Supporting the Department of Energy

With a company history of nearly 75 years supporting the Department of Energy (DOE), Day & Zimmermann and SOC together have provided Safeguards and Security services, Operations & Management (O&M), Architecture and Design (A/E) services to protect national security assets that include Category I Special Nuclear Material in research, development, and manufacturing environments.

SOC fills a critical role in protecting the research and development that supports the nation’s nuclear deterrent and other important national security missions. In addition to SOC's work at Nevada National Security Site, SOC is a Joint Venture partner of Consolidated Nuclear Security LLC (CNS).  CNS currently manages and operates the Pantex Plant and Y-12 National Security Complex on behalf of the National Nuclear Security Administration. SOC also provides protective force services for a major multidisciplinary national security engineering laboratory supporting the U.S. Department of Energy’s National Nuclear Security Administration (NNSA). For more than twenty years, SOC provided best-in-class protective force services at one of the largest national laboratories supporting NNSA, safeguarding national security assets in a federally-funded research and development environment.


Four Decades in Nevada

SOC, with a 40-year history operating in Nevada, has been serving the national security mission for four decades (since 1980) through our work at Hawthorne Army Depot, one of the largest demilitarization sites in the world.

SOC’s services have included static, rolling and perimeter security, escort services, facility inspections, force-on-force exercises, training, technical security and systems monitoring, as well as other special and emergency response activities.

Our Services

Static Security



Mobile Security


Rolling & Perimeter Security


Technical Security


Emergency Response & Life Support


Threat & Vulnerability Assessments


Force-on-Force Exercises & Training


Facility Inspections