As the President of Vortex Companies, Mr. Wisener oversees the company’s infrastructure rehabilitation materials and products. Mr. Wisener serves as the President of Quadex, LLC, a company he co-founded in 1993. Under his guidance, the company has evolved from a hybrid cement mixture manufacturer to one of the nation’s largest developers and formulators of materials, products, and lining systems for water and sewer infrastructure repair and rehabilitation.
Throughout his career, Mr. Wisener never strayed too far from the contracting and construction industry. Prior to co-founding Quadex, Mr. Wisener managed a heavy equipment dealership and spent several years with Master Builders Solutions (now part of BASF), a concrete admixture and fiber manufacturer. This is where Mr. Wisener learned about the science of concrete mixture formulations and custom blending to produce high performance products for the water and sewer market.
Mr. Wisener is a 1976 graduate of the University of Arkansas at Monticello and is married with two grown children.