Meet The Team

Mark R. Diorio

Mark oversees all legal matters pertaining to the Bulfinch portfolio, as well as assists in the analysis, origination and structuring of the Company’s, and its affiliates, transactions. With more than 20 years at Bulfinch, Mark plays a leadership role in creating and implementing Bulfinch’s strategic vision. He is actively involved in the real estate industry organizations as well as civic and community-based groups helping to improve the environments in which we live and work.


Colgate University, BA in English
Duke University School of Law, Juris Doctorate


NAIOP Commercial Real Estate Development Association
Boston Bar Association
American Bar Association
Massachusetts Bar Association
Real Estate Bar Association
Envision Alewife, Working Group Member
City of Cambridge Climate Change Vulnerability Assessment Task Force, Technical Advisory Committee Member
The Winchester Community Music School, Advisory Board Member


Massachusetts Lawyers Weekly, 2007 In-House Leaders in the Law Ceremony, Honoree
NAIOP, 2009 Public Affairs Award, Recipient