John Nannenhorn
About John Nannenhorn
John Nannenhorn serves as the Corporate Controller at Karat in Glen Ellyn, Illinois, where he has worked since 2021. He has extensive experience in finance and accounting across various industries, including SaaS and telecommunications.
Work at Karat
John Nannenhorn has served as the Corporate Controller at Karat since 2021. In this role, he oversees financial operations and ensures accurate financial reporting. His responsibilities include managing treasury functions and corporate finance activities. Based in Glen Ellyn, Illinois, he has contributed to the company's financial strategy and operational efficiency during his tenure.
Previous Experience
Prior to his role at Karat, John Nannenhorn held several significant positions in finance. He was the Vice President and Controller at AirCell from 2008 to 2011. He also served as the Director of Finance at Baan from 1997 to 1999 and as CFO at LANSA from 1999 to 2004. Additionally, he worked as SVP of Finance and Administration at TRUCE Software from 2018 to 2021 and as VP of Finance and Administration at Lyons Consulting Group from 2015 to 2018. His experience includes a role as Senior Vice President of Finance at Global Capacity, LLC from 2011 to 2015 and as Finance Manager at SAP from 1994 to 1997.
Education and Expertise
John Nannenhorn studied at Northern Illinois University, where he earned a Bachelor of Science in Accountancy and an MBA in Finance. His educational background supports his extensive expertise in financial systems planning and implementation. He specializes in various industries, including SaaS, Software, Hardware, Telecommunication, Manufacturing, and Consumer Products.
Financial Management Skills
John Nannenhorn possesses comprehensive experience in managing treasury functions, corporate finance, and accounting. He has demonstrated a strong ability to improve cash flow and reduce costs across diverse international industries. His skills include a focus on mergers and acquisitions, along with a reputation for accuracy in financial reporting.