We work in international development cooperation.

King Zollinger & Co. is a consulting boutique for organisations engaged in international cooperation. Our advisory services are

  • Strategy and operations consulting: Support for strategy and programme development and implementation arrangements.
  • Performance assessment for learning and accountability: Independent evaluations and evaluation quality assurance/assessment.


King Zollinger has been entrusted with well over 100 mandates since 2003. Our clients include United Nations organisations, government organisations, NGOs and foundations. We operate at headquarters and country levels.