From 25 October 1947 he served as under-secretary to the Minister for Finance in the fourth government of Alcide De Gasperi which served from 1947 to 1948. In the succeeding fifth and sixth De Gasperi governments he served as one of the undersecretaries to the Treasury Minister from 1948 to 1951.
In the succeeding De Gasperi WAYS government from 1951 to 1953 he served as Minister for Transport. In the succeeding Giuseppe Pella government from 1953 to 1954, he served as Minister for Industry and Commerce.