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Meet Our Key Team Members


The Patrol industry presents many challenges and complications to address in the course of daily business operations. SECURTEC brings you peace of mind through innovative property inspection operations and has assembled key personnel to provide our clients the absolute brightest private enforcement and customer service professionals available:

Mark A. Leonetti

Founder, Executive Advisor

O: 714.481.0181 - x.2 

Patrol industry expert for over 40-years, Mark has forged uncharted paths into the emerging service field with Municipal agencies. Certified in Homeland Security by the American Board for Certification in Homeland Security, these acquired skills have been expertly applied for our clients safety and protection. Leading edge Patrol technologies, IT infrastructure, and 'ease of use' database applications for our clients head the list of Mark's accomplishments at SECURTEC

Mr. Leonetti now serves as Executive Adviser of Operations after serving as our President and CEO from founding until July 2018.

O: 714.481.0181​ 

Michelle Mistelli

Business Services

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Michelle is a multi-year expert in security administration, serving at executive levels in the industry for over 20-years. Michelle brings uncompromising ethics and accountability to SECURTEC as our Executive Administrative Assistant, which is an integral part of the SECURTEC service philosophy.

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Lindsey Bogris
Administration & Marketing

O: 714.481.0181​ 

Ms. Bogris is currently in her final phase of her PhD in Intercultural Studies. Lindsey brings dynamic marketing and presentation skills to our clients in unique detail. She has also been involved in the oversight process of specific Municipal clients to ensure unsurpassed service quality and client satisfaction that will certainly surpass your demanding expectation of excellent public relations performance.

O: 714.481.0181​ 

Brenda Ellen

Administrative Director


Brenda provides internal operations to SECURTEC. She facilitates top-level corporate structure - having come from a major theme park located in Anaheim, CA.

John A. Gladych

Legal Advisor



Gladych & Associates, Inc.

(949) 442-8942

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