Sonoma Capital has named Martin Gagnon president, effective July 1, 2026. Gagnon succeeds Michael Dubowec, who has moved into the role of special advisor to the president while continuing to serve on Sonoma’s board of directors and as a founding shareholder. Sonoma has also promoted Mathieu LeFebvre to vice president, sales. Gagnon joined Sonoma at its inception as the company’s founding sales leader and has played a central role in building its origination platform, expanding its market presence and driving business development across the organization....