A new open source industry collaboration, called Polarsys, is being created at the Eclipse Foundation to focus on building and maintaining tools for safety critical and embedded system development. Interested parties in Polarsys include Airbus, Astrium Satellites, ATOS, CEA, CS (Communication & Systèmes), Ericsson, IRIT (Institut de recherche en informatique de Toulouse), Inria, Katholieke Universiteit Leuven, Obeo, Universidad Politécnica de Valencia, Tecnalia, Thales, and Xipp.