SSI’s leadership is actively and personally involved in all aspects of service delivery.


Our immediately responsive security services are predicated on the belief that expertise, confidentiality, sensitivity, and discretion are the hallmarks of superior customer service and our formula for continued customer satisfaction.”

- Dave Nicastro
Services Contact
Dave Nicastro
Dave Nicastro


Following a distinguished career that took the former Marine Security Guard and member of the U.S. Secret Service from his post at the U.S. Embassy in Beirut to the White House…

George Gulyas
George Gulyas

Sr. Vice President

During a career spanning thirty years, George has become a well-known authority in the security sector with expertise in a number of concentrated disciplines. Especially in the fields……