• Principal Investigator
  Piergiorgio Picozza
• Deputy Principal Investigator
  Toshikazu Ebisuzaki
• Global Coordinator
  Andrea Santangelo

13 Countries, 77 Institutes and about 280 researchers are collaborating in JEM-EUSO, with the support of the most important International and National Space Agencies and research funding institutions.

• University of Chicago, PI Institution
• University of Alabama in Huntsville
• Marshall Space Flight Center
• University of Wisconsin-Milwaukee
• Colorado School of Mines
• Vanderbilt University