Kastle Systems has been leading the industry for more than 40 years with new technologies and advanced security solutions. Kastle operates and manages security systems for its clients offsite, around-the-clock. Currently, Kastle protects more than 2,000 properties with over 37,000 tenant spaces, for a total of 400 million square feet of office space nationwide and internationally. Over 2 million people use Kastle Access Control daily. Kastle’s innovative outsourced security services significantly reduce costs and improve the critically important, 24/7 performance of security systems for building owners, developers, and tenants. Headquartered in Washington, DC, Kastle Systems has a presence in Los Angeles, San Francisco, Dallas, Houston, Atlanta, Chicago, Richmond, New York, Philadelphia, and Sydney, Australia. To learn more about Kastle’s security solutions, visit www.kastle.com.