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. 

Congress Corporation

  • International Union of Architects, World Congress of Architecture, 2012, Tokyo

COOB' 92

  • Barcelona Olympic Games, 1992, Barcelona

COP 22- Climate Parliament Meeting

  • Green Grid Network Parliamentary Roundtable, 2016, Marrakech, Morocco

Council of Ministers of Education, Canada

  • 5th International Summit on the Teaching Profession, 2015, Banff, Canada

Crédit Agricole

  • Meeting of CFO's, 2016, Dublin, Ireland
  • Company Visits, Berlin, 2016

Credit Suisse

  • Credit Suisse Financial Forum, 2016, Davos, Switzerland

Credit Suisse

  • AGM, 2017, Zurich, Switzerland

CTP (Working Community of the Pyrenees)

  • Andorran Presidency (2013-2015), Andorra, France, Spain.

Cyprus Government

  • Cypriot EU Presidency, 2nd Semester 2012, Cyprus

Cyprus House of Representatives

  • Asian Parliamentary Assembly Committee, Limassol, Cyprus

Cyprus House of Representatives

  • Conference of the Secretaries General of European Parliaments, 2013, Nicosia

Danish Parliament

  • COSAC Meeting, 2012, Copenhagen

Danish Parliament and EU

  • Danish EU Presidency, 1st Semester 2012, Denmark

Dassault Systèmes

  • Partner Forum, 2015, Paris, France

Department of Energy

  • China-USA Energy Summit , 2015, Washington, DC

Department of Tourism, City of Buenos Aires

  • UNWTO – WTCF City Tourism Performance Research Workshop, 2017, Buenos Aires, Argentina

DSM Nutritional Products Ltd

  • European Works Council Meeting, 2016, Rheinfelden, Germany
  • European Works Council Meeting, 2017, Loerrach, Germany


  • Regular client, Conferences, Workshops, Visits, 2014 (since 2007), Berlin, Barbados, Riga, Alexandria, Paris, Strasbourg, Toulouse, Moscow, Vilnius, Bratislava, Palma de M., Bonn, Kiev, Tallinn, Sofia, Ljubljana, Valetta, Sliema
  • Enlarged Presidency and Extraordinary Bureau Meeting


  • European Missions, 2015, Multiple Venues, Israel


  • Internal meetings, 2016, Paris, France
  • Clinical Decision Support System, Artficial Intelligence and Big Data in the Hospital (2018)