Mark Chiplock

Vice President and Chief Accounting Officer

Portrait of Mark Chiplock, Ameresco Controller and Chief Accounting Officer

Mr. Mark Chiplock is a Vice President and Chief Accounting Officer of Ameresco, a leading energy solutions company. He is responsible for the company’s accounting and treasury functions, internal and external financial reporting, integrated business systems, business planning, and operations analysis.

Mark has more than 25 years of progressive business management and strategic financial expertise. He is a proactive leader with extensive experience managing teams to oversee and control systems and operational improvement projects in a multi-site environment. Mr. Chiplock has strong knowledge of, and experience in GAAP revenue recognition, SOX 404 requirements, and SEC Regulations, with a proven track record of assessing and implementing financial controls and reporting.

Mr. Chiplock served as Corporate Controller (2014 to 2016), Vice President of Finance and Corporate Controller (2016 to 2018), held the role of interim CFO from (2018 to 2019), and has served as Vice President and Chief Accounting Officer since 2019.

Prior to Ameresco, he served as Vice President, Finance of GlassHouse Technologies, a data center infrastructure consulting firm.

Mr. Chiplock is a Certified Public Accountant. He is a member of the New York State Society of Certified Public Accountants (NYSSCPA), and the American Institute of Certified Public Accountants (AICPA). Mr. Chiplock earned a Bachelor of Business Administration in Accounting from The State University of New York at Buffalo.