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2026 Top Broker Awards
Boston & New England
- Berkadia’s Chris Phaneuf and Adam Dunn Lead Team in Generating Over $589 Million in Sales Volume
- Colliers’ John Butterworth Leads 17 Transactions Totaling over 296,000 Square Feet
- Cushman & Wakefield’s Pete Whoriskey and George O’Connor Negotiate 6.2 Million Square Feet in 2025
- Horvath & Tremblay Team Closes 148 Transactions Totaling Over $619 Million
- IPA Team, Led by Victor Nolletti, Handles 16 Transactions Valued at Over $447 Million
- Jim Koury Handles Over $94 Million in Transactions During 2025
- JLL’s Barry Hynes Transacts 20 Deals Totaling 250,000 Square Feet
- NEPCG Team Closes Over $200 Million in Transactions
- Robert Horvath, Todd Tremblay and Matt Nadler of Horvath & Tremblay Close 173 Sales
- Summit Realty’s Travis Ginsberg Closes 88 Transactions Totaling 354,000 Square Feet
- Walker & Dunlop’s Northeast Multifamily Investment Sales Group Closes $1.96 Billion in Transaction Volume

Colliers’ John Butterworth Leads 17 Transactions Totaling over 296,000 Square Feet
Leasing Total
296,498 square feet
Colliers’ John Butterworth has worked with companies across the professional services, financial, manufacturing, and entertainment sectors. In 2025, he closed 17 transactions totaling 296,498 square feet.
Notable deals included representing DraftKings in its 120,000 square feet relocation to the Financial District.
These are some of the reasons we selected John Butterworth as one of Connect CRE’s Boston & New England Top Broker Award winners for 2026. These awards recognize industry professionals who have demonstrated the highest standards and transaction volumes in investment sales and leasing.