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  • Open Systems Inc
    Open Systems Inc
    (952) 403-5719
    1157 Valley Park Dr Ste 105, 55379  Shakopee

    Open Systems, Inc. has developed accounting software and business applications for small to medium-sized businesses across many industries since 1976. We provide source code and offer the flexibility to choose from a number of platforms, including Linux or Microsoft. Open Systems, Inc. offers singl…