One of the most frequently asked questions about any survey is, “Who else is in the survey?”  Below is a list of previous participants.

• Acción Contra el Hambre
• Action Contre la Faim
• Action Against Hunger USA
• Action Against Hunger UK
• ADRA
• Amnesty International
• Australian Red Cross
• Bill and Melinda Gates Foundation
• Catholic Relief Services
• CBM International
• Christian Aid
• Concern Worldwide
• Cuso International
• Dan Church Aid
• Danish Refugee Council
• Elizabeth Glaser Pediatric AIDS Foundation (EGPAF)
• Evidence Action
• Fred Hollows Foundation, The
• GAIN
• GOAL
• Habitat for Humanity International
• Heifer International
• Helen Keller International
• HIAS
• International Alert
• International Committee of the Red Cross (ICRC)
• International Crisis Group
• International HIV/Aids Alliance
• International Rescue Committee (IRC)
• International Union for Conservation of Nature (IUCN)
• Internet Society
• Interpeace
• MAG International
• Malaria Consortium
• Marie Stopes International
• Mercy Corps
• Norwegian Refugee Council
• Nutrition International
• Oxfam International
• Oxfam Novib
• Pathfinder International
• Plan International
• Practical Action
• Relief International
• Room to Read
• Root Capital
• RTI International
• Saferworld
• Save the Children International
• SNV Netherlands Development Organisation South Sudan NGO Forum
• South Sudan NGO Forum
• Tearfund
• United Purpose
• VSO International
• WaterAid
• World Resources Institute (WRI)
• World Vision International
• World Wide Fund for Nature
• WWF International