Open-Xchange, Inc. provides open source email and collaboration solutions for enterprises, academic institutions, and government authorities. Its products include Open-Xchange server, which offers email, calendar, contact, task, and knowledge management services; Open-Xchange hosting edition, a Linux-based open source groupware solution that integrates into a hosting provider’s existing infrastructure, such as authentication, provisioning, billing, and email storage; and Open-Xchange express edition, which provides enterprise functionality to small and medium organizations. The company offers training, support, and maintenance portal services. It sells its products through distributors in Austria, Argentinia, Belgium, Brazil, France, Eastern Europe, Germany, Italy, Luxemburg, Malaysia, the Netherlands, Portugal, Russia, Spain, Switzerland, the United Arab Emirates, the United Kingdom, and Venezuela. The company serves Internet service providers and hosting providers. It has operations in Olpe and Nuremberg, Germany. The company was founded in 1996 as Netline Internet Service GmbH and changed its name to Open-Xchange, Inc. in 2005. Open-Xchange, Inc. is based in Tarrytown, New York. The company also has an office in Olpe, Germany.