ProQuest

Headquarters at [[Ann Arbor, Michigan]] ProQuest LLC is an Ann Arbor, Michigan-based global information-content and technology company, founded in 1938 as University Microfilms by Eugene Power.

ProQuest is known for its applications and information services for libraries, providing access to dissertations, theses, ebooks, newspapers, periodicals, historical collections, governmental archives, cultural archives, and other aggregated databases. This content was estimated to be around 125 billion digital pages.

The company began operations as a producer of microfilm products, subsequently shifting to electronic publishing, and later grew through acquisitions. On December 1, 2021, Clarivate bought ProQuest from Cambridge Information Group for $5.3 billion in what was described as "huge deal in the library and information publishing world". Clarivate said that the operational concept behind the acquisition was integrating ProQuest's products and applications with Web of Science. Provided by Wikipedia
Showing 1 - 4 results of 4 for search 'ProQuest Information and Learning Company', query time: 0.02s Refine Results
  1. 1
    Bristol, Conn. : Simmons-Boardman.
    electronic text, v. : HTML, digital, PDF files.
    ...ProQuest Information and Learning Company...
    ProQuest - American Periodicals from the Center for Research Libraries
    Online Resource
  2. 2
    Published 1955
    Pittsburgh, Pa. : Pittsburgh Courier Pub. Co., 1955-1966.
    Also issued in print.
    ...ProQuest Information and Learning Company...
    Center for Research Libraries: 1955
    Online Resource
  3. 3
  4. 4
    Published 1905
    Dublin : At the Offices, 1905-
    volumes : illustrations ; 59 cm.
    Also issued in print.
    ...ProQuest Information and Learning Company...
    Center for Research Libraries: Mar-Apr 1963
    Online Resource

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