IOS (IO Solutions)

IOS (IO Solutions), Inc.

IOS (Industrial/Organizational Solutions) is a human resources consulting firm and test publisher that specializes in personnel selection for public safety agencies. Specifically, IOS develops, validates and implements entry-level and promotional tests and assessments. IOS provides an array of tailored consulting services and off-the-shelf examination options. IOS has been providing personnel selection consulting services since 1997 and is incorporated under the laws of the state of Illinois.

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Last updated 2026-09-04