BG Consulting Engineers -Lausanne (Switzerland)

  CREDE -Lausanne (Switzerland)

  CSD INGENIEURS -Lausanne (Switzerland)

  URBAPLAN -Lausanne (Switzerland)

  DM-échange et mission, -Lausanne (Switzerland)

  EPFL -Lausanne (Switzerland)

  éducation21 -Lausanne (Switzerland)

  Frontiers in Environmental Science -Lausanne (Switzerland)

  Gartenmann Engineering -Lausanne (Switzerland)

  HPCI -Lausanne (Switzerland)

  IdM EPFL -Lausanne (Switzerland)

  FEDEVACO -Lausanne (Switzerland)

  Lifestraw -Lausanne (Switzerland)

  PMJE -Lausanne (Switzerland)

  Pentair -Lausanne (Switzerland)

  Public Eye -Lausanne (Switzerland)

  Quantis -Lausanne (Switzerland)

  Eau Service -Lausanne (Switzerland)

  SieNi -Lausanne (Switzerland)

  Solidar Suisse -Lausanne (Switzerland) [siège]

  SWISSAID -Lausanne (Switzerland)

  SwissINSO -Lausanne (Switzerland)

  TdH -Lausanne (Switzerland) [siège]

  UNIL -Lausanne (Switzerland)

  Ville de Lausanne -Lausanne (Switzerland)