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Company Details for SEMCO Energy, Inc.
  • SEMCO Energy, Inc.

  • 2915 Lapeer Rd, Port Huron, MI 48060-2558
  • 248-702-6000
  • lat: 42.979999542236 / long: -82.459999084473
  • 4923
  • Map
  • 2007
  • SEMCO Energy, Inc.
  • 576
  • 508 Million Dollars/Year
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