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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IBF/European Commission

  • EU & Canada as strategic Partners, 2016, Ottawa, Canada


  • Visit to China by IBM Board of Directors, 2012, Shanghai, Beijing
  • Visit of IBM's Global Chairman, President & CEO, 2016, Beijing, China


  • Global Aviation Cooperation Symposium, 2017, Athens, Greece


  • ICLEI World Conference 2018, Montreal, Canada

Ideas Media Group

  • UNICEF V International Seminar on Social Investment, 2017, Buenos Aires, Argentina


  • 8th Annual Meeting, 2016, Copenhagen, Denmark


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


  • ARCO (International Fair of Contemporary Art), 2016, Lisbon, Portugal

IFIT: Institute for Integrated Transitions

  • Transition Assistance for Syria, 2019, Brussels, Belgium

Intel Software de Argentina

  • Use of Technology in the Health & Education Sectors, 2015, Buenos Aires, Argentina

Inter-American Court of Human Rights

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

International Committee of the Red Cross

  • ICRC Visit to Centres for Migrants, 2019, Almería, Spain

International Council of Archives

  • Congress and Yearly CITRA Meetings, since 2002, Kuala Lumpur 2008

International Dairy Forum

  • World Dairy Summit, 2017, Belfast, Northern Ireland

International Network of Basin Organisations

  • Europe INBO International Conference, 2017, Dublin, Ireland

International Olympic Committee

  • Sport For All Conferences, since 1992, Peru 2013, China 2011, Finland 2010, Malaysia 2008

International Paralympic Committee

  • IPC Congress, Athens 2014, Beijing 2012

International Pharmaceutical Federation

  • FIP World Congress, 2013, Dublin

International Press Institute

  • Visit to Spanish authorities for yearly report, 2015, Madrid, Spain

International Union of Architects

  • UIA Congress and General Assembly, 2017, Seoul, South Korea
  • Executive Council, 2018, Paris, France