بيت إيل
With the election of Israeli Prime Minister Menachem Begin in 1977, Katz, with wife and children, were among the first ten families to establish the Israeli settlement of Beit El in the northern Judean Hills surrounding Jerusalem. Katz founded the Beit-El Yeshiva Center, an educational center comprising myriad institutions with over 1,200 students: the Beit El Yeshiva and Kollel, Teachers' College, Har Brakha Hesder Yeshiva, Bnei Tzvi Yeshiva High School, Ra'aya Academy for Young Women (high school), Beit El Pre-Military Academy, as well as Arutz Sheva.