Karen L. Carnahan

Prior to her 2015 retirement as chief operating officer of Shred-it, Ms. Carnahan was an employee-partner of Cintas for more than 30 years. She first joined the company’s finance and treasury department after completing several years with Arthur Andersen & Co. Ms. Carnahan served Cintas at an executive level for more than 20 years, including in the roles of vice president & treasurer, vice president of corporate development and president & chief operating officer of Cintas’ document management division. She joined Shred-it in 2014 when the company’s document management business merged with Shred-it.