Ebner Stolz -Stuttgart (Germany)

  EZEF -Stuttgart (Germany)

  Fichtner Water & Transportation GmbH -Stuttgart (Germany)

  Fraunhofer IGB -Stuttgart (Germany)

  H+E GmbH -Stuttgart (Germany)

  IP Consult -Stuttgart (Germany)

  University of Hohenheim -Stuttgart (Germany)

  University of Stuttgart -Stuttgart (Germany)