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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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 Executive Summit, 2020, Online via technical platform w/ interpreters on site
  • Partner Forum, 2015, Paris, France

Delgation to Switzerland, Goverment of Catalonia

  • The Role of Civil Society in the United Nations system, 2020 Via Zoom from Home Studio

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


  • Joint meeting of the EU and Moldova Domestic Advisory Groups, 2019, Chisinau, Moldova
  • 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)

Elsevier Masson

  • Internal Meetings, 2015, Paris, France

Embassy of Slovakia

  • Conference on Agriculture and Climate Change, 2019, Paris, France


  • COBU, EXCO, Council, 2015, Lisbon, Portugal


  • Board, Exco, Cobu, Annual report, 2016, Lisbon, Portugal


  • All Board Meetings, 2013 (since 2009), Lisbon


  • Equilibriodonzia, Il miglior alleato 2020, Via Zoom from Home Studio