Custom Truck One Source to Announce Fourth Quarter and Full-Year 2021 Financial Results

KANSAS CITY, Mo., – February 17, 2022 – Custom Truck One Source, Inc. (NYSE: CTOS) today announced it will release fourth quarter and full year 2021 financial results after the market close on Thursday, March 10, 2022.

Management will discuss the results on a conference call at 5:00 pm ET on Thursday, March 10, 2022. The webcast and a presentation of financial information will be publicly available at investors.customtruck.com. To listen by phone, please dial 1-877-425-9470 or 1-201-389-0878. A replay of the call will be available until midnight, Thursday, March 17, 2022, by dialing 1-844-512-2921 or 1-412-317-6671 and entering passcode 13727136.

ABOUT CUSTOM ONE TRUCK ONE SOURCE

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.

INVESTOR CONTACT

Brian Perman, Vice President, Investor Relations

844-403-6138

[email protected]