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ProQuest

Ann Arbor, United States · Founded 1938

ProQuest was founded in 1938 by Eugene Power, and is based in Ann Arbor, United States.

Key facts

Legal form
limited liability company
Parent
Cambridge Information Group

About

American information company

Founder

In context

We hold 56 other privately held company companies. 3 of them have closed, after a median of 21 years, and 53 have no closure recorded.

Counted across this directory, from founding and closing years in public records. Medians cover only companies whose closure is recorded; a company with no closure date may have quietly ceased without the record catching it.

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