Mark Buckis

Mark Buckis, CPA, MBA, currently serves as the Chief Financial Officer at ON Services, a full-service audio-visual production company, since September 2023. Prior to this role, Mark held the position of Corporate Controller at Argos USA, contributing to one of the largest cement producers in the United States from March 2022 to September 2023. Mark has extensive experience in financial leadership, including serving as Chief Financial Officer at Eco Window Systems and Chief Operating Officer at Dixie Chemical Co., where responsibilities included driving revenue growth and overseeing multiple operational functions. Additionally, Mark has a background in consulting through Buckis Consulting, LLC, after successfully navigating the sale of Axiall Corporation while fulfilling various financial roles over a 14-year tenure there, including Vice President and Corporate Controller. Mark's earlier career includes a significant position as Senior Manager at KPMG, focusing on audits for high-profile clients. Mark holds an MBA in Finance and Accounting from the University of Notre Dame and a BA in Economics from Saint Vincent College.