Contact Us We encourage you to contact AIT by sending your request or question to info@ait-i.com. You can also call us at (410) 872-0022. Office: (410) 872-0022Fax: (410) 872-0044 Full Name Email Message Send Our Corporate Headquarters address is:Applied Integrated Technologies, Inc.6711 Columbia Gateway DriveSuite 100Columbia, MD 21046