Leadership

Hoyle Tanner’s professionals are as diverse as our services. Their business experiences, education and interests shape the firm’s culture. Our team members, each having a unique set of talents, are instrumental in providing a full range of service capabilities.

Christopher Mulleavey, PE

President
Chief Executive Officer

Matthew Low, PE

Senior Vice President
Director of Engineering Operations

Michelle Carrozzella

Treasurer
Director of Accounting & Finance

Robert Furey, PE

Senior Vice President
Division Manager – Northeast Aviation Services

Judy Donovan Hann

Senior Vice President
Director of Human Resources

Douglas Norman

Senior Vice President
Division Manager – Southeast Aviation Services

Todd Clark, PE

Senior Vice President
Principal Transportation Engineer

Sean James, PE

Senior Vice President
Division Manager – Ground Transportation

Joseph Ducharme Jr., PE, BCEE

Senior Vice President
Division Manager – Municipal Engineering Services

William Davidson, PE

Vice President
Lead Civil Engineer

Andrew Sturgeon, PLS

Vice President
Regional Business Manager – Maine

Jean Mongillo, PE

Vice President
Manager – Aviation Regional Business Development Manager

Jon Olin, PE

Vice President
Regional Business Manager – Vermont

Nichole Davis

Vice President
Creative & Development Director

David Langlais, PE

Regional Business Manager – Massachusetts

From the blog

Learn about ongoing projects and the innovative processes we employ for our clients.