XING SE engages in the operation of networking websites. It operates through the following segments: B2C, B2B E-Recruiting, B2B Advertising & Events, and kununu International. The B2C segment includes the platform or content network, prowork, kununu, and new B2C business units. The B2B E-Recruiting segment provides customers access to employee and talent. The B2B Advertising & Events segment comprises of advertising and events business units. The Kununu International segment consists of other activities outside of the Germany, Austria, and Switzerland region. The company was founded by Lars Hinrichs on August 12, 2003 and is headquartered in Hamburg, Germany.