Selected Client List

Selected client List

Great Lakes Carbon Treatment has built a reputation for offering the best service in a service-oriented industry. Some of the largest companies and firms in the U.S. repeatedly turn to GLCT as the single source for the finest treatment systems and services available. We are pleased to offer a selected client list for your information.


Governmental Agencies and Utilities	Oil and Gas Related Companies
City of Battle Creek, MI City of Lansing, MI City of Rochester, MI Consumers Energy Michigan Consolidated Gas Company Michigan Department of Environmental Quality Ohio Turnpike Commission United States Air Force United States Coast Guard United States Department of the Interior/National Parks Service Ypsilanti Community Utilities Authority	Amoco Oil Company ANR Pipeline Company Antrim Limited Partners Blodget Oil Company Clark Oil & Refining Corp. Speedway SuperAmerica Marathon Pipeline Company Mobil Oil Company Nomeco Oil & Gas Saginaw Bay Lateral Shell Oil Company Total Petroleum Trans Mountain Pipeline Co. Universal Hydrotesting Co.
Engineering Firms	End Users
Battelle Bechtel Environmental, Inc. Browning Ferris CH2M Hill Clean Harbors Earth Tech EFX Systems, Inc. ENSR Engineering & Consulting Fishbeck, Thompson, Carr & Huber Harding Lawson Associates Hubbell, Roth & Clark, Inc. IT Corporation K&D Industrial Services, Inc. Kelchner Environmental Layne-Northwest/Layne-Christensen Co. Malcolm Pirnie, Inc. Marine Pollution Control Montgomery Watson Parsons Engineering Science Rooney Engineering Petro-Chem Environmental Services, Inc. Snell Environmental Group, Inc. Techna Corporation Tetra Tech NUS, Inc.	Alcotech Wire Co. Braun Intertec Corp. Cast Matic Corp. (Intermet) CME Corporation The EQ Company Ford Motor Co. General Motors Corp. Great Lakes Steel Grimes Aerospace Halliburton NUS Honda of America Manufacturing, Inc. ITT Aerospace Meijers, Inc. National Steel-Great Lakes Division Outboard Marine Corp. (OMC) Owens-Brockway Paddock Pools Performance First, Inc. Shell Chemical Co. University of Michigan US Gypsum US Steel Westinghouse Whirlpool Corp.
Contact our corporate office at 1-800-258-8014 for additional information

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