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Our Yarmouth branch will close at noon on Friday 7/19 and remain closed on Saturday 7/20 for the Yarmouth Clam Festival. The drive-up video teller is available normal hours. We apologize for the inconvenience. See nearby locations.


Matthew White

VP, Commercial Banker

GSB Commercial Banker, Matt White
Commercial Banking Office
63 Marginal Way, Portland, ME
(207) 221-8416

Matt joined GSB in 2022 with over a decade of experience in commercial credit and relationship management at large regional banks. He enjoys serving as a trusted strategic advisor to his clients and adding value to their businesses with consulting and high-level planning. Matt believes what makes GSB unique is when an opportunity arises, we’re well-positioned to help our clients achieve their goals.

Matt attended the University of Southern Maine. He’s also a former Board member of the local American Red Cross chapter and coaches youth basketball, baseball and football in his community.