At Duffy Properties, our history is measured not just in years, but in relationships built, deals delivered, and quality upheld. For over five decades, several generations of the Duffy family have shaped a company rooted in integrity, value, and service. Guided by the founders and the second generation of Duffy family members, along with a dedicated and experienced team, the company remains well-positioned to meet the challenges of today and tomorrow. Staying true to our family tradition, we are committed to delivering exceptional value, responsive service, and meaningful contributions to the communities we proudly serve.
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Duffy Properties Questions
The Duffy Properties annual revenue was $23.8 million in 2026.
John O'Gorman is the Vice President of Commercial Property Management of Duffy Properties.
14 people are employed at Duffy Properties.
Duffy Properties is based in Waltham, Massachusetts.
The NAICS codes for Duffy Properties are [53131, 5313, 531, 53].
The SIC codes for Duffy Properties are [65, 653].
Top Duffy Properties Employees
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35+
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Ashley Morris
Commercial Leasing at Duffy Properties
Boston, MA, US25+ -
22
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Guy Sergi
In-House Counsel at Duffy Properties
Waltham, MA, US15 -
Andy Powell
Senior Building Operator at Duffy Properties
Waltham, MA, US25+ -
Susan Potter
Principal at Duffy Properties
Bedford, MA, US12 -
Kristy Logue
Administrator at Duffy Properties
Medford, MA, US2 -
1
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