Securitas Security Services USA, Inc. is the U.S. operating subsidiary of Sweden's Securitas AB, one of the world's largest security services companies. It provides on-site, mobile and remote guarding, electronic security, fire and safety, and risk management services across the United States. The U.S. business employs roughly 85,000 people; parent Securitas AB operates in 44+ markets with over 300,000 employees.