Quest Resource Holding Corporation announced that Glenn A. Culpepper has been elected to its Board of Directors. Mr. Culpepper will serve on the Board’s Compensation and Strategic Planning Committees. Mr. Culpepper has more than 35 years of broad-based financial experience. He has served in senior executive roles and as a director to public and private companies in the environmental services, construction materials, and mining industries. Mr. Culpepper currently serves on the Board of Directors at Wind River Environmental, a leading liquid waste services company. Previously, he served as Chief Financial Officer at Republic Services, as Senior Vice President of Newmont Mining, and as Chief Financial Officer of Summit Materials LLC.