Kathy Mazzarella, Founder of Graybar

About Kathy Mazzarella

Kathy Mazzarella is the chairman, president, and CEO of Graybar, a Fortune 500 company. She rose through the ranks of the company, starting without a college degree and completing her associate's, bachelor's, and MBA degrees while working there. Her career path and leadership have been influenced by her father's advice to always aim for the top and to learn from setbacks.

Kathy Mazzarella at a glance

• Company: Graybar

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