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About Open Systems


Dr. Michael Bertini
Chief Executive Officer

Open Systems was founded in 1976 on the premise of delivering powerful business accounting software and complete ERP solutions and services. Since our CEO, Dr. Michael Bertini, purchased Open Systems in 1990, he has been committed to product development and customer satisfaction.

For over 35 years, Open Systems has collaborated with partners, consultants, and developers to deliver adaptable solutions. Together, our reselling partners, dedicated support staff, and enthusiastic employees stand ready to help you achieve your goals.

Read a message from Dr. Michael Bertini

Why choose Open Systems?

We believe in helping innovative businesses to be successful in their industry. Without a board of directors or a NASDAQ listing, we are free to do what we do best; providing organizations like yours with a complete ERP solution and supporting services necessary to stay competitive, become more effective, and transform for continued success.

With adaptable solutions, friendly service, extensive experience, and an ever-present eye on new technologies, Open Systems is geared to provide you with the best return on your technology investment. Give us a call at 800-328-2276 and tell us how we can help you and your company.

Open Systems Events

We're in a city near you!

We love seeing our customers in person at our events. Whether you attend for the industry information, workshops, networking, or just to have fun, we hope to see you soon!

EASA

June 14 – 16, 2015
Grand Hyatt
San Antonio, TX
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PackEx Canada

June 16 – 18, 2015
Toronto Congress Centre
Toronto, ON
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21st Annual MNCPA Management & Business Advisors Conference

June 22 – 23, 2015
Minneapolis Convention Center
Minneapolis, MN
More Info