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Donald Charles Seibert Edit Profile

investor , venture capitalist

Donald Charles Seibert, American Venture capitalist, investor ( fin: inv. service)venture capital investor. Served with United States Army Air Force, 1946-1947.


Seibert, Donald Charles was born on November 9, 1926 in Montclair, New Jersey, United States. Son of Walter Emil and Johanna Elsa (Franz) Seibert.


Bachelor of Science in Electrical Engineer, Massachusetts Institute of Technology, 1948. Master of Business Administration in Industrial Management, University of Pennsylvania, 1951.


Assistant head research and development Brown Division M-H, Philadelphia, 1951—1953. Government control coordinator Radio Corporation of America, Camden, New Jersey, 1953—1954. Import representative General Electric Company, Wilmington, Delaware, 1954—1955.

Consultant Booz Allen & Hamilton, New York City, 1955—1956, Stevenson Jordan & Harrison, New York City, 1956—1959. Vice president eastern region Electronics Capital Corporation, 1960—1963. Manager venture capital investment Bessemer Securities Corporation, 1963—1967.

President, chairman Silicon Transistor Corporation, Garden City, 1967—1968. Owner, manager Distributed control system Growth Fund, Old Greenwich, Connecticut, from 1968. Managing director Marine Mining Cornwall Ltd., England, from 1965.

Director Straight Line Filters Inc., Wilmington, Cleveland-St. Lawrence Fluorspar, Inc., Seibert Associates, Wilmington, South County Vineyard S. With United States Army Air Force, 1946-1947.


Served with United States Army Air Force, 1946-1947. Clubs: Mining, University, Racquet and Tennis, Innis Arden Golf (New York City).


Children: Donald Charles Junior, Mary Johanna, Edward John.

Walter Emil Seibert

Johanna Elsa (Franz) Seibert

Donald Charles Junior Seibert

Mary Johanna Seibert

Edward John Seibert