KANSAS CITY, Mo., – September 20, 2021 – Custom Truck One Source, Inc. (NYSE: CTOS) today announced that Chief Executive Officer, Fred Ross, President and Chief Operating Officer, Ryan McMonagle, and Chief Financial Officer, Brad Meader will present at the DA Davidson 20th Annual Diversified Industrials & Services Conference on Wednesday, September 22, 2021. The presentation is scheduled to begin at 2:00 p.m., Eastern Time.

A live webcast and replay will be available for 30 days through Custom Truck One Source’s Investor Relations website: https://investors.customtruck.com.

Custom Truck One Source, Inc. (NYSE: CTOS) is a leading provider of specialized truck and heavy equipment solutions to the utility, telecommunications, rail and infrastructure markets in North America. The Company’s solutions include rentals, sales, aftermarket parts, tools, accessories and service, equipment production, manufacturing, financing solutions, and asset disposal. With vast equipment breadth, the Company’s team of experts service its customers across an integrated network of locations across North America. For more information, please visit customtruck.com.

Brian Perman, Vice President, Investor Relations
[email protected]