Observers
Bill & Melinda Gates Foundation
Conrad N. Hilton Foundation
Crown Agents
END Fund
Expanded Special Project for Elimination of Neglected Tropical Disease (ESPEN)
Pfizer
Tropical Data
United Kingdom Foreign, Commonwealth & Development Office (FCDO)
United States Agency for International Development (USAID)
Unlimit Health (formerly known as SCI Foundation)
US Fund for UNICEF
World Health Organization