Sinch AB engages in the provision of cloud communications services and digital customer interaction to the enterprise sector. It operates through the following business segments: Messaging, Voice, Email, Small and Medium Sized Businesses (SMB), and Other. The Messaging segment is involved in handling messages and executing personalized and dynamic video and MMS messages for enterprises. The Voice segment focuses on voice and video communications. The Email segment includes execution and handling business email. The SMB segment relates to web-based, turnkey products. The Other segment refers to other communications development related activities. The company was founded by Johan Christer Hedberg, Robert Paul Gerstmann, Björn Ake Zethraeus, Björn Henrik Johannes Zethraeus, Hans Kristian Männik, Per Henrik Sandell, and Kjell Göran Arvidsson in 2008 and is headquartered in Stockholm, Sweden.