With Fisk & Robinson, bankers, New York, 1902-1904, William Salomon & Company, 1904-1920, partner, 1910-1920. President Blair & Company, Inc., title changed, 1929, to Bancamerica-Blair Corporation, president, 1920-1930. Chairman of the Board Transamerica Corporation, 1930, 32.
Became partner Kuhn, Loeb & Company, January 1933. Director Diamond Match Company, Armour & Company, Tidewater-Associate Oil Corporation Industria Electrica de Mexico, S.A., Inversiones Latinas, S.A. Hat Corporation of America, United States Lines Company, Petroleum Corporation of America, Moore-McCormack Lines, Inc., Rockwell Manufacturing Company Chairman, director Beckman-Downtown Hospital.