Custom security and investigative solutions from our experts.

ASI has more than 45 years of experience designing and executing custom security and investigative solutions. Founded in 1976, ASI has extensive knowledge in providing teams of security officers, investigative services, technology integration, and industry-leading training and consulting services for our clients and employees.

ASI is a Midwestern-based organization and holds licenses in multiple states. ASI can deliver highly skilled local field management and security services teams to markets all across the country. We currently employ over 1,500 security officers, loss prevention agents, executive protection and field investigation professionals.

We provide services for hundreds of clients operating in a wide variety of industries, from commercial high-rise and residential (HOA) real estate, healthcare facilities to government properties, all markets within education, industrial manufacturing locations, critical infrastructure assets to include refineries, power suppliers and airports, and many other specific market coverages.

Our Mission

Our Mission is to provide services that fully satisfy customer needs while offering excellent value and responsive service, enabling growth and financial soundness through a safe, secure and healthy work environment.

To accomplish this mission, we believe:

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