CECILE SHELLMAN
May 17, 2021
Cecile Shellman is the owner and president of Cecile Shellman Consulting, a Pittsburgh-based private consulting firm.
Cecile Shellman is the owner and president of Cecile Shellman Consulting, a Pittsburgh-based private consulting firm.
Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 120 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.