The story
Founded by Yosef Yitzchok Schneersohn in 1942, in Brooklyn.1
Kehot was established in 1941 by the sixth Rebbe of Chabad-Lubavitch, Rabbi Yosef Yitzchak Schneersohn. In 1942, Rabbi Yosef Yitzchak appointed his son-in-law, Rabbi Menachem Mendel Schneerson (who became the seventh Rebbe in 1951) as director and editor-in-chief.
Prior to the establishment of Kehot, printed editions of Chabad texts were limited. Since its founding, Kehot published many volumes of both Hasidic texts and general Jewish literature, growing significantly as an established publisher of Jewish books published in several languages.
Rabbi Menachem Mendel served as editor for many of the early Kehot publications.
In a 1946, he wrote of his editorial work for Jewish holiday literature published in French and in English. He edited both Jewish educational literature for children as well as volumes of Hasidic discourses.
From Wikipedia’s article on Kehot Publication Society, shared under CC BY-SA 4.0.4