Oliver J. Olson & Company was a shipping company founded by Oliver John Olson in 1930 in San Francisco, California. Oliver John Olson started in the lumber trade. Oliver John Olson entered into a lumber partnership with Andrew F. Mahony in San Francisco in 1908. Oliver John Olson was president of the Olson-Mahony Lumber Company. Oliver John Olson was born in San Francisco on January 20, 1872.