Como-Consult -Hamburg (Germany)

  GFA Consulting Group GmbH -Hamburg (Germany)

  HafenCity University Hamburg -Hamburg (Germany)

  TUHH -Hamburg (Germany)

  Hamburg Wasser -Hamburg (Germany)

  Plan International -Hamburg (Germany)

  Ultrawaves -Hamburg (Germany)

  University of Hamburg -Hamburg (Germany)

  Viva con Agua -Hamburg (Germany)

  WECF -Hamburg (Germany)

  World Future Council -Hamburg (Germany)