Good Stuff International - (Switzerland)

  GEcsn - (Switzerland)

  Graduate Institute of International and Development Studies / International Institute for Sustainable Development - (Switzerland)

  Green Cross Switzerland -Zurich (Switzerland)

  GIEC -Geneve (Switzerland)

  GRAD -Genève (Switzerland)

  Groupe E - (Switzerland)

  GRESE -Gland (Switzerland)

  Gymnase de Beaulieu -Beaulieu (Switzerland)

  Gymnase de Nyon -Nyon (Switzerland)

  UNHCR -Genève (Switzerland) [siège]

  OHCHR -Genève (Switzerland)

  Haute École pédagogique Fribourg -Fribourg (Switzerland)

  Helvetas -Zurich (Switzerland) [siège]

  Helvetas -Genève (Switzerland)

  Helvetas -Berne (Switzerland)

  hepia -Jussy (Switzerland)

  HINARI -Genève (Switzerland)

  Holinger AG -Bern (Switzerland)

  Hôpital de La Tour -Meyrin (Switzerland)

  iCap Consulting -Verbier (Switzerland)

  Impact Hub -Zürich (Switzerland)

  IMPACT -Geneve (Switzerland)

  InfraWerkeMünsingen -Münsingen (Switzerland)

  IAS -Genève (Switzerland)

  IdM - Antenne Genève -Chateleine (Switzerland) [agence]

  IdM EPFL -Lausanne (Switzerland)

  Initiative et Changement -Genève (Switzerland) [siège]

  Caux -Lucerne (Switzerland)

  IRED -Genève (Switzerland)

  IHEID -Genève (Switzerland)

  IHEID -Genève (Switzerland)

  EAWAG -Dubendorf (Switzerland)

  ITS -Basel (Balé/Boucle du Mouhoun)(Switzerland)

  IASC -Genève (Switzerland)

  FEDEVACO -Lausanne (Switzerland)

  Interaction -Berne (Switzerland)

  IDMC -Genève (Switzerland)

  IAHRA -Geneva (Switzerland)

  CEWAS -Willisau (Switzerland)

  IEES -Wolhusen (Switzerland)

  IFRC -Genève (Switzerland) [siège]

  International Institute for Sustainable Development - (Switzerland)

  IJERPH -Basel (Switzerland)

  ISO -Genève (Switzerland)

  IRHA -Châtelaine (Switzerland)

  IRF -Geneve (Switzerland)

  ISDR -Chatelaine (Switzerland)

  ITC -Genève (Switzerland)

  IUCN -Gland (Switzerland) [siège]