Number of employees
15-29
AlliedBarton Security Services is the largest American-owned security officer services company. Established in 1957, AlliedBarton is a trusted leader with proven expertise in a number of markets, including:AlliedBarton has more than 39,000 employees. We have over 70 offices located across the United States from which we help protect our approximately 2,100+ customers.Some of our customers are very large enterprises – we serve over 125 Fortune 500 companies – and others are smaller organizations. Each customer, however, receives the same level of dedication and excellent service.