Ameresco CFO Mark Chiplock resigns, to leave Sept. 25
AMRC•CFO to depart Sept. 25
Ameresco CFO Mark Chiplock resigned, effective Sept. 25, 2026, to take a CFO role at a private equity-owned company.
Chiplock will remain in the role through Sept. 25 to support the transition.
A search has been launched to name the next chief financial officer.
Full-year 2026 outlook reiterated
Ameresco reiterated its full-year 2026 outlook: revenue of $2 billion to $2.2 billion, adjusted EBITDA of $250 million to $270 million, and non-GAAP EPS of $1.15 to $1.35.




