Our clients

Calliope has worked with hundreds of clients of all types, across all industries, and around the world. Here is just a selection of them. 

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Reydel Automotive

  • 1st European Central Workds Council, Paris, France

Roche Diagnostics International Ltd

  • GMP Audit, 2015, Rotkreuz, Switzerland

Rogalski Damasci

  • Oncology Patient Advocacy Group Forum, 2018, Bucharest, Romania

SCOOP Tourisme d'affaires

  • Visit, Credit Agricole, 2017, Tel Aviv, Jerusalem, Haifa, Israel

Shenzhen Stock Exchange

  • Visit to Switzerland, 2018, Geneva, Switzerland

Singapore Youth Olympics

  • Singapore Youth Olympic Games, 2010, Singapore

Smithers Apex

  • Chemical Products Latin America 2019, Santiago de Chile, Chile
  • Cleaning Products Latin America, 2018, Buenos Aires, Argentina

Society for Organizational Learning

  • Dialogues on Learning (2018)

Sonova/ Phonak

  • Int. Distributors' Meeting, 2016, Dublin, Ireland

Soroptimist International of Europe

  • e-Governor's Meeting, 2020, Via KUDO from a Hub/Technical Studio
  • Governor's Meeting, 2019, Zagreb, Croatia
  • Governor's meeting, Sofia, Bulgaria, 2016
  • Annual Governors' Board, since 2009, Congress 2013 Berlin

SSO Swiss Dental Association

  • 2020 Congress, Hybrid Meeting, Speakers and Interpreters on Site

St John of God

  • St John of God Provincial Chapter, 2018, Portarlington, Ireland


  • Financial instruments funded by the European Social Fund, 2018, Brussels, Belgium
  • Financial intermediaries and ESIF financial instruments, 2018, Brussels, Belgium
  • European Financial Instruments, 2016, Paris, France
  • Financial Instruments under the EAFRD and ESI funding programmes, 2015, Dublin, Paris, Vienna, Bratislava, Sofia, Bucharest, Rome, Riga, Prague, Zagreb, Athens, Madrid, Seville, Brussels
  • Meetings also in Lisbon, Bucarest, Budapest, Bratislava, Prague, Warsaw, Vilnius, Tallin

Swiss Bankers Association

  • 4th Chinese-Swiss Financial Round Table, 2018, Lugano, Switzerland

Swiss Economic Forum

  • Switzerland's leading economic conference, 2016, Interlaken, Switzerland

Swiss Federal Government, State Secretariat for Migration

  • Ministerial Meeting of the Central Mediterranean Contact Group, 2017, Bern, Switzerland

Swiss Post

  • UAC/CERP Committee, 2016, Copenhagen, Denmark

Talley Management Group Inc.

  • Alcoholics Anonymous International Convention, 2010, San Antonio, 2005, Toronto


  • Medical Congresses, 2015, Vienna, Austria


  • TEVA Pharmaceutical Industries Ltd, 2016,Buenos Aires, Barcelona, Vienna