Mark Wiehe

Mark Wiehe has a comprehensive work experience spanning over 25 years. Mark currently holds the position of Senior Manager Finance Accounting at Ribbon Communications since September 2018. Prior to that, they worked as a Consultant at the same company from October 2017 to August 2018.

Before joining Ribbon Communications, Mark held the role of Operations Controller at National Pecan Company from April 2016 to September 2017. In this position, they led the accounting operations of production facilities generating $150M in revenue. Their responsibilities included producing financial reports, maintaining systems and controls to mitigate risk, and ensuring compliance with GAAP.

From March 2011 to April 2016, Mark served as a Senior Manager, Inventory and Cost at Genband. Mark managed the end-to-end inventory and cost accounting across 24 operating units generating $500M in revenue worldwide. Mark was also responsible for directing the annual worldwide physical inventory process and played a key role in the implementation of Oracle R12.

Mark gained significant experience during their tenure at RR Donnelley, where they worked from March 2007 to March 2011 as a Manager Accounting & Controls. In this role, they were fully responsible for financial reporting of 16 profit centers generating $1B in revenue. Their responsibilities included interim and month-end financial results reporting, internal audit, and complete balance sheet and income statement account analysis. Mark also contributed to the implementation of SAP purchasing and accounts payable.

Earlier in their career, Mark worked as a Plant Controller at MeadWestvaco from March 2000 to March 2007. Mark also served as an Accounting Manager at Smurfit-Stone from February 1996 to March 2000 and as an Assistant Controller at Diversified Financial Systems Incorporated from June 1994 to February 1996.

Overall, Mark Wiehe has extensive experience in finance and accounting roles, holding various managerial positions and contributing to the implementation of financial systems.

Mark Wiehe earned a Bachelor of Science degree in Finance from Indiana University - Kelley School of Business from 1989 to 1993. Mark then went on to pursue a Masters degree in Business Administration from California State University, Fullerton, which they completed from 2001 to 2003. Additionally, Mark holds a certification as a Certified Public Accountant, however, specific details about the institution and the year they obtained the certification are not available.