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All your business needs, in one place

Business Checking Suite

Select the account that best fits your business. Gain access to convenient business tools and exclusive benefits.

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Business Savings

Your earnings are half the battle; now it's time to ensure they grow.

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Cash Management

Cash management tools help make running your business easier than ever, saving time and money.

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Commercial Real Estate

Since 1875, Connecticut companies have looked to us as a trusted source of credit.

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Commercial Loans

We offer a wide variety of commercial and industrial loans with a level of flexibility & personal service, and quick turn-around time.

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Stronger Together

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Events

Events

Golf-fore Kids

June 21, 2021

Racebrook Country Club

PRODUCT SELECTOR TOOL

Need help deciding which account is right for you? Our Product Selector Tool helps you find the best match. By answering a few simple questions, we'll determine which account fits your unique goals.

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News

May 20, 2021

Branford Community Foundation Awards $93,732 to 18 Local Non-Profits with help from GSB

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Apr 28, 2021

Christine Beirne: Making the Most of Opportunities

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Apr 09, 2021

Q1 CORE Magazine Available Now

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Apr 05, 2021

GSB Announces $20,000 in Donations to North Haven Community Non-Profits

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