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Greg Klemmer | Colliers | Boston

Greg Klemmer

Executive Vice President

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Professional Summary

I joined Colliers International in 2012 and serve as the leader of the North Suburban team. I have focused on the leasing and sale of office and industrial properties in this specific geography for the majority of my 30+ year career and have an excellent sense of this market, where it’s been and where it’s going. 

Having received an education in industrial engineering, I especially enjoy the structural complexities and tangible nature of real estate. I take a keen interest in the more technical nuances of a building’s construction and/or a space’s buildout, which is a curiosity that has often resulted in saving my clients time and money by identifying potential red flags early on.

Throughout my career, I have always found that developing personal relationships with my clients has resulted in the most rewarding and meaningful professional experiences. Whether in tenant or landlord representation, building trust and exercising empathy has allowed me to connect with my clients in such a way that they view me as a direct extension of their team, thus allowing me to share in their successes. Alongside my immediate teammates as well as the larger Colliers organization, I always have my client’s best interests in mind and leverage the wide array of Colliers resources at my disposal to ultimately convert their needs into concrete results.

Outside of work, I enjoy golf, a day on the boat fishing, and trail biking.


  • 2009 CBA Broker of the Year
  • 2009 Industrial Deal of the Year
  • 1994 Industrial Deal of the Year


Lehigh University, Bachelor of Science, Industrial Engineering

Memberships & Involvements

  • Licensed Massachusetts Real Estate Broker
  • SIOR Board Member, Member & Past President
  • North Shore Chamber of Commerce,  Member
  • Commercial Broker Association, Member
  • Boys & Girls Clubs, Volunteer

My Team

Featured News

Nov 13, 2020

Colliers Advises Vibalogics in 118,000-SF Life Science Deal in Boxborough

Leading global commercial real estate services firm Colliers International has recently advised the life science company Vibalogics, in a 118,000-square-foot, long-term lease transaction at 1414 Massachusetts Avenue in Boxborough, MA.
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Sep 17, 2020

Colliers International Announces Sale of 3 Technology Drive, Peabody

Despite waning office activity around the greater Boston market, the industrial sector continues proving to be a shining light of positivity and momentum on both the leasing velocity and sales transaction fronts.
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