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About

Count on the leading global supplier of open automation solutions to meet your needs.

Open Systems International, Inc. (OSI) is the leading supplier of open automation solutions for real-time management and optimization of complex production, transport, and delivery networks for the electric, oil & gas, transportation, and water industries, including utilities, large industrials, pipeline systems, data centers, and campuses.

We are relentless in our pursuit of total user satisfaction. At OSI, architectural elegance, innovation, simplicity, security, openness and user-friendliness are the cornerstones of our design philosophies. Our solutions help empower our customers to meet their operational challenges day in and day out with unsurpassed reliability and with minimal cost of technology ownership and maintenance.

OSI was founded in the early 1990s by a group of innovators with a vision to create a company dedicated to the development of innovative, real-time automation solutions based on the latest open IT standards. Since then, OSI has captured the imagination of many customers and has formed strong partnerships with its users that goes beyond a normal supplier/customer relationship. OSI enjoys one of the highest user satisfaction ratings in the industry. OSI's mission is best highlighted in a corporate message from our President and CEO: "In order to succeed as a successful enterprise, we must build superior open, secure and elegant solutions based on the latest open standards and technologies, sell them at a reasonable cost, deliver them in a timely manner and stand behind our clients every step of the way. We are first and foremost a customer service business, and second a software and engineering services company."

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