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. 

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

Teamwork Brussels/Paris

  • Dialogue with the Consumer, 2018, Nicosia, Cyprus


  • Corporate Convention, 2017, Cesena, Italy

Texas Instruments

  • European Diabetes Leadership Forum, 2012, Copenhagen

The Hokkaido Shimbun Press London Bureau

  • Live Interview in the Centre of Athens, Athens, Greece

Town of Montreal

  • GSEF Global Social Economy Forum, 2016, Montreal, Canada

Toyota (Switzerland) Ltd

  • Swiss Dealership Meeting, 2018, Safenwil, Switzerland


  • Biannual Town Hall Events, since 2011, Zurich


  • Gold Seminar & Retreat, 2017, Barcelona, Spain
  • Gold Seminar & Retreat, 2018, Barcelona, Spain

UIA - International Union of Lawyers

  • Executive Committee and Governing Board, 2015, Dublin, Ireland


  • Moneyval V round Country Training, 2016, Andorra la Vella, Andorra

UIFAND/ World Bank

  • Risk Assessment Workshop, 2016, Andorra la Vella, Andorra

UNDP Cyprus

  • UNDP-ACT Bicommunal Meetings for the Cyprus Dialogue Forum, 2015, Nicosia, Cyprus


  • Cyprus Dialogue Forum, 2016, Nicosia Buffer Zone, Cyprus