Advanced Disposal, an integrated environmental services company, is pleased to announce the promotion of Mary Pat Stritof to vice president of information technology. She will oversee business technology systems, including PeopleSoft and TRUX, Advanced Disposal’s main accounting and operational software, as well as ensuring Advanced Disposal has the business systems needed to support every day operations.

“Mary Pat is a wonderful asset and leader for the Advanced Disposal information technology team,” said Advanced Disposal Chief Administrative Officer Bill Westrate. “We are excited to have her in this new role and know she will continue to lead our company in a positive direction as new technology is introduced.”

Stritof most recently served as senior director of information technology applications for Advanced Disposal. She holds a bachelor’s degree in computer studies from Northwestern University.

About Advanced Disposal

Advanced Disposal brings fresh ideas and solutions to the business of a clean environment.  As the largest privately-owned environmental services company in the U.S., we provide integrated, non-hazardous solid waste collection, recycling and disposal services to residential, commercial, industrial and construction customers across 17 states and the Bahamas. Our team is dedicated to finding effective, sustainable solutions to preserve the environment for future generations. We welcome you to learn more at or follow us on Facebook.


Mary O’Brien, Chief Marketing Officer
Advanced Disposal
(904) 737-7900,