Title: President and Owner Company: Leach Company Location: Arlington Heights, Illinois, United States Jeffrey W. Leach, retired president and owner at Leach Company, has been recognized by Marquis Who’s Who Top Business Owners for dedication, achievements, and leadership in system analytics. With a career spanning over four decades, Mr. Leach has established himself as a […]
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Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 125 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.