William Plummer Net Worth
Joseph Russell
Published Mar 22, 2026
William Plummer biography
William B. Plummer serves as Independent Chairman of the Board of the Company. Mr. Plummer served as the executive vice president and chief financial officer of United Rentals, Inc., a publicly-traded equipment rental company, from December 2008 until October 2018, remaining with the company in an advisory capacity until January 31, 2019. Mr. Plummer has more than two decades of financial leadership experience, including positions as chief financial officer of Dow Jones & Company and vice president and treasurer of Alcoa Inc. Previously, he held executive positions with Mead Corporation and General Electric Capital Corporation. Mr. Plummer currently serves on the boards of public companies, including Global Payments, Inc., a leader in payment processing and technology, and Waste Management, Inc., a leader in waste collection and disposal. Previously, he served on the boards of John Wiley & Sons, Inc., a global publishing and education services company, and UIL Holdings Corporation, an electric and natural gas utility company. Mr. Plummer received a B.S. and a M.S. in Aeronautics and Astronautics from the Massachusetts Institute of Technology and an M.B.A. from Stanford University.
What is the salary of William Plummer?
As the Independent Chairman of the Board of Custom Truck One Source Inc, the total compensation of William Plummer at Custom Truck One Source Inc is $351,000. There are 3 executives at Custom Truck One Source Inc getting paid more, with Lee Jacobson having the highest compensation of $2,866,890.