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About Us

Our Team

Jerry Rens, CPA/CGMA

jerry@rhco.solutions (712) 477-2383 CPA/CGMA

Principal

Jerry graduated from Northwestern College in Orange City, IA in 1994 and subsequently began his career working for Henry Scholten & Co. in Sioux Falls. He joined RENS & HANISCH, Certified Public Accountants on November 1, 2000 and became a shareholder on January 1, 2002.

Jerry is married to Lori who is a Kindergarten teacher at West Lyon. They have 4 children: Grace (Matt) Boeke, Henry, Peter, and Arie.

Jerry enjoys spending time with his family and also farms; raising corn, beans, and cattle with his father.

Blake Hanisch, CPA

blake@rhco.solutions (712) 477-2383 CPA

Principal

Blake graduated from the University of South Dakota in Vermillion, SD in 2009 with a Bachelors of Business Administration and a Masters of Professional Accountancy. He joined RENS & HANISCH, Certified Public Accountants on January 4, 2010. He became a shareholder on January 1, 2014. Blake is married to Carissa and they are proud parents to their daughters Nora, Hope and Ella. Blake is an avid outsdoorsman and enjoys spending his free time fishing and hunting in the lakes and woods across the Midwest.

Mary Viereck

maryv@rhco.solutions (712) 477-2383