About Us

Decision Systems, Inc. provides analytics and performance management solutions.  We identify and deliver new insights to organizations, introducing technology-based solutions that deliver results.  We are recognized nationwide as experts in these fields with over 25 years of experience.  Decision Systems is located in Northbrook, Illinois USA, with clients worldwide.


Dramatically improve more productivity (and consequently profitability), both departmentally and organizationally.


We offer a broad range of services within a narrow range of solutions. Rather than fitting your problem into a product’s capabilities, we start with the problem and adapt the appropriate tools.


IBM, Microsoft, and Cubus, provide a set of resources..... deployed by experts crafting solutions for your business problems.

  • Microsoft BI

    A Business Intelligence solution isn’t complete if it can’t pull in external data from a marketplace or unstructured data and easily combine it with existing enterprise data.  Insightful use of these tools can help uncover opportunities and provide insights into implementing an effective strategy. Unlock new insights with BI from Microsoft.

  • IBM Watson & Cognos TM1

    An enterprise planning software platform that can transform your entire planning cycle, from target setting and budgeting to reporting, scorecarding, analysis and forecasting.

  • Cubus EV

    Take a new approach to enterprise performance management that seamlessly links the financial, project, and strategy worlds.  Business processes become transparent.   Cubus draws on 20 years of experience in enterprise planning and performance management.