- BASF
- Bill and Melinda Gates Foundation
- Canada
- Carter Center
- Clark Foundation
- Denmark
- DuPont
- FAO
- GAVI
- Helen Keller International
- Inter-American Development Bank
- Intenational Trachoma Initiative
- Japan
- Merck & Co., Inc
- Norway
- PAHO
- Pfizer Inc.
- Precision Fabrics
- Rotary International
- Sanofi-Pasteur
- Sweden
- The Netherlands
- UNDP
- UNICEF
- United Kingdom
- United States
- US Centers for Disease Control and Prevention
- WHO
- World Bank
Through their participation in the Inter-Agency Coordinating Committee, Rotary International contributed financial support to the regional initiative that eradicated polio in Latin America in 1991. The Committee played a crucial role in maintaining political and social will for the initiative. Today, Rotary plays a key role in the global effort to eradicate polio, and has raised more then $500 million.