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Notice: All GSB locations are closed today, Monday, January 21 in observance of Martin Luther King, Jr. Day. Normal business hours will resume on Tuesday, January 22.

Notice: If you are a GSB customer impacted by the government shutdown, please reach out to your primary contact here at the bank or contact our Customer Service Center at 207-839-4796.

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Between collecting payments, tracking inventory, purchasing equipment and keeping track of your cash flow, you’ve got a lot on your plate. Banking with us means proactive and efficient service, so you can keep your focus on your business.

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Banking On The Go.

So You Never Have To Press Pause.

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With remote deposit, you can easily deposit funds from the factory floor—or your phone. With online ACH, it’s easy to create and submit electronic payments. These and other cash management features help your business stay efficient and secure.

Let’s talk about Cash Management.

From online banking and remote deposit to sweep accounts and positive pay, our cash management tools help you keep all the moving parts of your business…moving.

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Real Estate

You’ve got three showings in the morning and an open house in the afternoon.

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You build things from the ground up, so you know how important a solid foundation is.

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Service Industry

Your customers are the heart of your business; you treat them like gold.

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