NATURAL SYSTEMS UTILITIES
Leadership Team
Adam G. Stern, PE
Vice President
Bill Massa
Advisor to NSU
Deborah Burke
Chief Administrative & Human Resources Officer
Ed Bennett
Senior Construction Project Manager
Ed Clerico
CEO Emeritus
Jen Cohn
Vice President of Finance and Treasurer
Jim Huntington
Vice President of Operations
John Tekula
Director of Field Operations
Nancy Choi
Project Director
Nate Nickerson
Vice President of Engineering
Rick Petrosino
Vice President, Business Development
Zach Gallagher, P.E., LEED AP
President & Chief Executive Officer
