Bay Systems, Inc., an IT consulting firm, helps build large-scale, high-performance, mission-critical business applications. Our applications are mobile, web-enabled, and used successfully by thousands of users.



Find out about our organization, mission, methods, and the results of our decades of expertise. Our systems work, and stay working!

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Take a look at the solutions we can offer your business. As recommended InterSystems experts, in addition to others, we can boost your performance.

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