Mr. Fruchthandler holds a management position at FBE Limited, the real estate acquisition company started by his father, Abraham Fruchthandler. FBE has invested in commercial and residential lots around the United States, including high profile properties such as Industry City and the Woolworth Building.
Mr. Fruchthandler and his brothers are affiliated with the Alex and Ruth Fruchthandler Foundation, and Mr. Fruchthandler serves as its Vice President.

The Fruchthandler Family, led by Abraham Fruchthandler as President, has spent the last 50 years dedicated to the growth and operation of Mesivta Yeshiva Rabbi Chaim Berlin, a private Jewish school located in Brooklyn where Yehoshua Leib serves as a Board Member.

Additionally, Mr. Fruchthandler also serves on the Board of Trustees at Torah Umesorah, a Jewish organization focused on ensuring every Jewish child in Yeshivos, Day Schools, and Bais Yaakovs receives the highest standards of Torah education, along with skills to lead a successful life and become a productive member of society.

Mr. Fruchthandler and his wife, Devora, live in Brooklyn, New York.