St. Moritz Security Services, Inc. (SMSSI) is one of the largest security providers in the U.S. and is among the few remaining homegrown operations that is both American-owned and privately held. We have been in continuous operation since 1982.

We offer armed and unarmed security services to a variety of industries, including residential and commercial properties, healthcare/medical and educational campuses, luxury retailers, cannabis facilities, manufacturing/logistics, and more. Our specialty divisions include ATM Escorts, Mobile Patrol, and Remote Guarding, among others.