App Store Business Stock, Cupertino, California, United States of America - 24 Jun 2024
A user viewing the Signal Messenger app in the iOS Apple App Store. Signal Messenger LLC is an American non-profit organization that develops the Signal app, focused on privacy and secure communications. The company operates in the communication industry and is headquartered in Mountain View, California. Moxie Marlinspike and Brian Acton are the founders. Signal does not have a publicly traded stock ticker. Core products include encrypted messaging, voice and video calls. Signal is known for its strong commitment to privacy and security.