Thanks to its projects Fondazione Achille Sclavo has built collaboration and partnership with:
- World Health Organization
- University of Oxford (United Kingdom)
- Kenya Medical Research Institute (Kenya)
- University of Cambridge (United Kingdom)
- Institute of Tropical Medicine Antwerp (Belgium)
- University of Liverpool (United Kingdom)
- University of Malawi (Malawi)
- University of Otago (New Zealand)
- Université Ouaga I Professeur Joseph Ki-Zerbo (Burkina Faso)
- Kwame Nkrumah University of Science and Technology Kumasi (Ghana)
- MMGH Consulting GmbH (Switzerland)
- Regione Toscana (Italy)
- University of Siena (Italy)
- Santa Chiara Lab (University of Siena, Italy)
- GSK Vaccines Institute for Global Health (Italy)
- VisMederi S.r.l. (Italy)
- Fondazione Toscana Life Sciences (Italy)
- Ordine dei Dottori Commercialisti e degli Esperti Contabili di Siena (Italy)
- Bill & Melinda Gates Foundation (USA)
- Sanofi Pasteur SA (France)
- Takeda Vaccines, Inc (USA)
- Banca d’Italia (Italy)
- Chianti Banca (Italy)
- USOPS: School of Pharmacy Society (Italy)