More than half of the funding comes from philanthropists, among them Charles Bronfman, Edgar Bronfman, Sr., Daniel Och, Marlene Post, Lynn Schusterman, Sheldon Adelson, and Michael Steinhardt.
Israel | Israel Defense Forces | Prime Minister of Israel | Israel's unilateral disengagement plan | Beth Israel Deaconess Medical Center | Acre, Israel | Israel national football team | Technion – Israel Institute of Technology | Israel Philharmonic Orchestra | Steve Israel | Land of Israel | Israel Prize | Israel Museum | Supreme Court of Israel | Israel Putnam | Israel Finkelstein | Jewish Agency for Israel | Jehoram of Israel | Israel Zangwill | Israel women's national volleyball team | Israel Police | Israel Kamakawiwoʻole | Israel Houghton | Development Minister of Israel | American Israel Public Affairs Committee | Mikveh Israel | Israel Vibration | Israel Paldi | Israel Discount Bank | Israel Corporation |
Elsztain is an annual conferee at the World Economic Forum in Davos, and is active in Jewish philanthropic causes as the prime Argentine supporter and fundraiser for the World Jewish Congress (WJC), for Taglit-birthright Israel, and as the President of Chabad Argentina.
He and Charles Bronfman co-founded Taglit-Birthright Israel, which has to date sent over 220,000 young Jews aged 18–26 on a 10-day trip to Israel without charge.