Our Leadership

Leadership that builds people, projects, and community

For more than three decades, our leaders have guided every project with vision, integrity, and care—fostering teams, shaping spaces, and building lasting relationships along the way.

CMB-Leadership_Kevin Puopolo

Kevin Puopolo

Founder / CEO

Tim Puopolo

Tim Puopolo

President

Sean Fahy

Sean Fahy

Member of Legacy Advisory Board

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Tom Tassinari

Executive Vice President / COO

Len Cubellis

Len Cubellis, AIA

Executive Vice President

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Darlene Mack

Chief Financial Officer

CMB-Leadership-2d_David

David Sullivan

Executive Vice President / General Counsel

Robert Harrison

Robert Harrison

Senior Vice President / Project Executive

Jeffrey Anderson

Jeffrey Anderson

Senior Vice President / Project Executive

Joseph Venie

Joseph Venie

Senior Vice President / Project Executive

CMB-Leadership-2d_Stephen-28

Stephen Malenchini, P.E.

Executive Vice President / Operations Manager - Boston & New York

CMB-Leadership-2d_Jeremy

Jeremy Pollender

Executive Vice President / Account Executive

Jon Mahoney

Jon Mahoney

Senior Vice President / General Counsel

Leah Blackman

Leah Blackman

Senior Vice President / Account Executive

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Stephen Krauss

Senior Vice President / Accounting

CMB-Leadership-2d_James

James Thomson

Senior Vice President / Estimating & Pre-Construction Services

CMB-Leadership-2d_Karen

Karen Guillaume

Chief Accounting Officer

CMB-Leadership-2d_Rob

Rob McCarter

Vice President / Senior Project Manager

CMB-Leadership-2d_Megan

Megan Burridge

Vice President / Sales & Marketing Operations

CMB-Leadership-2d_Sarah

Sarah Wood

Vice President / Human Resources

Building leaders and legacy

We believe great leaders are built, not born. Through mentorship, ongoing learning, and hands-on experience, we invest in people who are ready to take on challenges, guide teams, and grow with us.

Join our team

Our people define our success. If you’re passionate about building, collaborating, and leading with purpose, your next opportunity awaits here.

Best Places to Work Team Photo

Ready to start your next project?
Let’s build something great together