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  • Rank
    312
  • Previous Rank
    368
  • CEO
    Michael A. Brown
  • Address
    435 N. Michigan Ave., Chicago, IL 60611
  • Website
    www.quantum.com
41319CFF-E47E-4BA5-B1B8-ECA4D480B0DFCreated with sketchtool.62900797-6A09-46DF-8323-A45758A81292Created with sketchtool.Looking for leads, investment insights, or competitive intelligence?Buy Now

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