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New CFO Joins Terracon

OLATHE, Kan. — Donald J. Vrana, CPA, has joined Terracon as executive vice president and the incoming chief financial officer (CFO). Roger R. Herting, CPA, has provided 25 years of service as Terracon’s CFO and is retiring at the end of the year.

Vrana has more than 25 years of experience with large, high-growth corporations across broad industry segments. He was most recently the CFO for The PBSJ Corporation in Tampa. He has an MBA in finance/accounting from Creighton University and a bachelor’s degree in business administration from the University of Nebraska.

Terracon is an employee-owned engineering consulting firm with more than 2,700 employees providing geotechnical, environmental, construction materials and facilities services from more than 130 offices in 39 states nationwide. Terracon currently ranks 38th on Engineering News-Record’s List of Top 500 Design Firms. For additional information about Terracon, please visit