Quest Resource Holding Corporation announced that it has appointed Brett Johnston as Chief Financial Officer, effective November 1, 2022. Prior to Quest, Mr. Johnston, 46, spent nearly 20 years at Arcosa Inc., most recently serving as Senior Vice President of Arcosa's Construction Products Group and leading a 50+ member accounting, finance and IT team. During his tenure, he led the successful implementation of new accounting and finance systems and processes within Arcosa's fastest growing segment.

In addition, Mr. Johnston played a key role in Arcosa's M&A strategy, including contributing to target development and screening, as well as overseeing teams responsible for due diligence and integrations. Mr. Johnston holds an MBA from the University of Texas and a Bachelor of Science in Economics from Texas A&M University.