O&O Software GmbH

The O&O Group consists of four companies focusing on developing and marketing software. The oldest of the four is O&O Software GmbH, from which emanated O&O Services GmbH and exono GmbH. In 2006, O&O Software GmbH bought a majority holding in acticom GmbH, a company specializing in developing software for mobile telephones. All companies have their headquarters in Berlin, Germany.