The Widower (1959)

Alberto Nardi (Alberto Sordi) is a Roman businessman who fancies himself a man of great capabilities, but whose factory (producing lifts and elevators) teeters perennially on the brink of catastrophe. Alberto is married to a rich and successful businesswoman from Milan, Elvira Almiraghi (Franca Valeri) who has a no-nonsense attitude and barely tolerates the attempts of her husband to keep his factory afloat with her money. (Wikipedia)