AlliedBarton Security Services is the industry's premier provider of highly trained security personnel to many industries including commercial real estate, higher education, healthcare, residential communities, chemical/petrochemical, government, manufacturing and distribution, financial institutions, and shopping centers. Our more than 50,000 employees and 100 offices across the country service a client base of several thousand which includes approximately 200 Fortune 500 companies nationwide. AlliedBarton is headquartered in Conshohocken , PA , and has been American owned and managed since 1957. As the first security services company selected as one of Training magazine's Top 125 training companies for three consecutive years, AlliedBarton offers on-the-job, web-based, and ongoing training programs for all personnel from security officers through executive level management. ... read more