Strategic Investigations and Executive Protection — We're on Your Side

Top Quality Executive Protection and Investigative Services in the State of Illinois

Providing elite protection and professional investigative services for corporations, professionals, small business owners, investors, and individuals with a qualified need.

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Our Services

Licensed and professional investigative services backed by decades of experience.

Executive Protection

Armed protection for at-risk individuals including diplomats, celebrities, VIPs, athletes, and corporate executives.

Missing Persons

Specialized runaway and locate investigations using the latest techniques to find individuals who are missing or do not wish to be found.

Infidelity Investigations

Discreet surveillance and investigation services to determine the faithfulness and truthfulness of a spouse or significant other.

Surveillance

State-of-the-art video technology for stationary and mobile surveillance, accommodating all types of investigation needs.

Countermeasures

Electronic eavesdropping detection and security consultation with over 20 years of experience.

All Investigations

Domestic relations, premarital, workers' compensation, sub rosa, internet profiling, and more.

About SIEP

Strategic Investigations and Executive Protection provides investigative services for corporations, professionals, small business owners, investors, and individuals with a qualified need. Our investigators use many means to determine the facts in a variety of matters, including surveillance, database searches, and interviews.

We are a licensed private detective agency in the state of Illinois, committed to delivering professional, discreet, and thorough investigative services.

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DPR

#117-001669

Need Professional Investigative Services?

Contact our assignment desk for a confidential consultation.

630-880-2583Send a Message