Silent Circle Office Locations

Columbia, MD

Silent Circle is a recognized innovator in enterprise privacy delivered through a revolutionary platform of devices, software and services. Our mission is to be the world’s most trusted secure communications company by delivering privacy without compromise. We enable enterprises to regain privacy with their employees, partners and customers in a mobile first world where privacy is nearly extinct. Silent Circle was co-founded by Mike Janke, security expert and former Navy SEAL; Phil Zimmermann, co-founder of PGP, developer of the ZRTP protocol and 2015 inductee into the Internet Hall of Fame; and Jon Callas, creator of Apple's whole disk encryption software and co-founder of PGP Corporation.