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. 

Adriacongrex for Frontex

  • Africa-Frontex Intelligence Community Meeting, 2017, Niamey, Niger

Airports Council International

  • Customer Excellence Global Summit, 2018, Halifax NS, Canada

Australian Department of Agriculture

  • Codex Alimentarius, 2013 (since 2002), Chiang Mai, Cairns, Gold Coast, Cebu, Mar del Plata, Melbourne, Brisbane, Adelaide
  • CCFICS 22, 2016, Melbourne

BCEAO, Banque Centrale des Etats de l'Afrique de l'Ouest

  • Seminar on Instruments of Islamic Finance, 2013, Abidjan, Ivory Coast

Canadian Red Cross

  • CERA Partners' Meeting, 2017, Montreal, Canada

Catholic Church

  • World Meeting of Families Preparatory Meeting, 2017, Dublin, Ireland
  • World Meeting of Families, 2018, Dublin, Ireland


  • Euromed Police III, 2014, Troia

CTP (Working Community of the Pyrenees)

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


  • 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


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


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


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

European Asylum Support Office (EASO)

  • Framework contract: 2016, Athens, Greece

European Committee of the Regions (COR)

  • 19th COTER Commission meeting, 2018, Sofia, Bulgaria


  • Workshop, 2016, Piraeus, Greece


  • Global Aviation Cooperation Symposium, 2017, Athens, Greece


  • ICLEI World Conference 2018, Montreal, Canada

Inter-American Court of Human Rights

  • LVII Special Session, 2017, Guatemala City, Guatemala
  • CXVII Regular Session, 2017, San José, Costa Rica

International Network of Basin Organisations

  • Europe INBO International Conference, 2017, Dublin, Ireland

North Sea Advisory Council

  • Executive Committee and Annual Meeting, 2017, Paris, France