The eponymous company that he founded in 1933 became "a European wellspring of fine literature, intellectual thought and political theory"[1] and was once considered the most prestigious publishing house in Italy.
On 15 November 1933, he founded the publishing house Giulio Einaudi Editore, located on the third floor of Via Arcivescovado 7 in Turin (the same building that had hosted Antonio Gramsci's L'Ordine Nuovo).
Over his career, Einaudi published works by Carlo Levi, Gramsci, Cesare Pavese, Natalia Ginzburg, Italo Calvino, Norberto Bobbio, Primo Levi, American Henry A. Wallace, and Soviet leader Nikita S. Khrushchev, as well as Boris Pasternak's novel Dr. Zhivago in 1957 when it was banned in the Soviet Union.
[1] In 1994, Einaudi's company was taken over by Mondadori, a publishing conglomerate controlled by former Italian prime minister Silvio Berlusconi.
Einaudi was married to Renata Aldrovandi and had three sons, Mario, Riccardo and Ludovico, and a daughter, Giuliana.