Mary Wisenski, CPA

Partner, Assurance & Advisory Services


Email Mary Wisenski, CPA

Mary Wisenski has more than 16 years of public accounting experience across a variety of industries including manufacturing, bio-technology, software, and consumer goods. She began her career at PricewaterhouseCoopers and joined FML in 2004. Mary is responsible for supervising and managing financial statement audits both under accounting principles generally accepted in the United States of America (US GAAP) and International Financial Reporting Standards (IFRS), as well as employee benefit plan audits, and consulting engagements related to Sarbanes-Oxley initiatives for publicly-traded companies. In addition, Mary provides a variety of consulting services to both public and private clients focusing on internal audit services and her diverse industry experience ranges from startup businesses to large multi-national corporations. Her internal control experience includes the identification of significant accounts, the detection of prevent and detect controls within significant processes, and the development and execution of testing strategies for internal control environments. In addition, Mary has significant experience identifying control weaknesses and assisting in the development of process improvement opportunities within an organization’s control environment. Mary’s experience includes performing such work on Connecticut Water Service, Inc., Arvinas, Inc. Stanley Black & Decker, Inc., Delcath Systems, Inc., The Eastern Company, and American Bank Note Holographics, Inc., to name a few.


BS in Business Administration from the University of Massachusetts
MS in Accounting from the University of Connecticut

Community Involvement

Member of the Connecticut Society of Certified Public Accountants (CTCPA)
Member of the American Institute of Certified Public Accountants (AICPA) Nominating Committee
Holds the AICPA COSO certificate for Internal Controls
Co-Chair of the Board of Directors of ConnectiKids, Inc.

Mary Wisenski, CPA