Clients

Donaldson Enterprises has worked with a multitude of clients including state and federal agencies, as well as large and small businesses. Some of our clients include:

  • Alaska Department of Transportation and Public Facilities
  • American Tower
  • Andersen Construction Company
  • CH2M Hill
  • City of Portland
  • City of Seattle
  • Cochran Incorporated
  • Cooper Zietz Engineers, Inc.
  • Courtyard by Marriott
  • Dynalectric Company
  • GB Manchester
  • Granite Construction Company
  • Hamilton Construction
  • Hawaii Department of Transportation
  • Hill International
  • Hoffman Construction
  • Holland Development Group
  • JE Dunn Construction NW
  • JH Kelly
  • John Wayne Airport (sub-consultant to MGT Consulting Group)
  • JR Merit, Inc.
  • Keen Independent Research
  • Kennedy Jenks Consultants
  • Koz Development
  • LK Comstock
  • MA Mortenson Construction
  • Metro
  • MGT Consulting Group
  • Mill Plain Electric
  • Molasky Group of Companies
  • Mowat
  • Multnomah County
  • National Transportation Safety Board (sub-consultant to Keen Independent Research)
  • Native American PTAC (pro-bono)
  • Oregon Department of Transportation
  • Oregon Health and Science University (OHSU)
  • Oregon University System (OUS)
  • Parsons Brinckerhoff
  • Pinnell Bush
  • Portland Development Commission
  • Port of Portland
  • Railworks
  • Rosendin Electric
  • Safe Build Alliance
  • Seattle Housing Authority
  • Sound Transit
  • Southwest Transit Partners (David Evans & Associates, AECOM, Parametrix)
  • Tapani Underground Inc.
  • Temp Control Mehanical
  • TMT Development Group
  • TriMet
  • University of Portland (PSU)
  • URS Corporation
  • Washington Department of Transportation
  • Wenaha Group

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