Lubavitch

Chabad, the Corporation Maya Balakirsky Katz, Sh'ma. By not appointing a successor, the Rebbe sowed the seeds of Chabad's institutional transformation from a Hasidic dynasty to a successful religious corporation.

The Visionary Joshua Runyan, Tamar Runyan, Chabad.org. The true scope of businessman and philanthropist Sami Rohr’s charity is still not fully known, and perhaps may never be.