With Goldman Sachs and Company, 1923-1931. Partner, 1931; independent financial consultant. Vice president Kelsey Hayes Wheel Corporation, Detroit, 1932-1933.
Officer, director Equity Corporation (and associate companies), 1934-1938. Partner Grant Keehn & Company, 1939-1942. Vice president 1st National Bank City New York, 1945-1950, executive vice president, 1950-1955, director, 1951-1955.
Executive vice president 1st National City Bank New York, 1955-1958. Senior vice-president, director Equitable Life Assurance Society United States, 1958-1964, president, director, 1964-1967, vice Chairman of the Board, director, 1967-1969, chairman finance committee, director, 1965-1971. Limited partner Goldman Sachs & Company.
New York City, 1971-1983. Trustee Hamilton College, 1948-1983, chairman, 1963-1969. Trustee New York Public Library.