Our Leadership


Trevor Stewart

President & CEO

As President and co-founder of Security Control Integrators, Inc. (SCI), Trevor has over twenty years of experience in the security industry. His keen focus on customer satisfaction has become a shared company value and is the driving force behind each client relationship. Trevor expanded the sales force and added global financial firms, national media businesses, pharmaceutical companies and building management organizations to SCI’s wide-ranging client list, and as a result, established SCI as a force on the global security stage.

Always determined to provide exceptional service, Trevor’s philosophy is that our customers are our partners, and SCI will adapt to meet the needs that matter most to them.


S. Dean Zuidema

EVP of Operations

As Vice President of Operations and co-founder of Security Control Integrators, Inc. (SCI), Dean has over twenty-five years of experience in the security industry. He oversees technical aspects of the organization, including design, project management, installation, and service. He is responsible for strategic planning and delivery of comprehensive physical security programs designed to ensure the safety and security of our customers' facilities.

Dean builds and maintain meaningful relationships with other program leads across the customer’s internal and external teams to ensure seamless execution of service and projects. He is instrumental in cultivating collaborative partnerships with business partners to ensure customer expectations are consistently met.

SCI is a Certified MBE

Who We Support & Serve

Our Clients