The longtime leader of United Real Estate, Duffy elevated his voice within the industry in 2025 as the spokesperson for the new Pro-Agent Restore Trust in NAR group, a working group of 15 leaders of large brokerage companies pressing NAR to make foundational changes that improve value to brokers and agents. In addition to taking on this new advocacy role, Duffy continued to lead his firm — the nation’s 11th-largest brokerage and 12th-largest franchise brand, whose company-owned and franchised offices operate under a fee-based business model — through continued growth in 2025 with several key acquisitions and new affiliates.