Engineering/Drilling Firms

Industrial Firms

Government Agencies

 

Engineering/Drilling Firms

Alberg Water Services, LLC
American Engineering Testing, Inc.
Atec Associates, Inc.
AWD Technologies
Ayres Associates, Inc.
Baker Engineering
Barr Engineering Company
Bay West, Inc.
Bergerson-Caswell, Inc.
Blasland, Bouck & Lee, Inc.
Bonestroo Rosene Anderlik & Associates
Braun Intertec Corporation
Brown & Root Environmental
Bruce A. Liesch Associates
BRW, Inc.
Butler Research International
C.C. Johnson and Malhotra (CCJM)
Camp, Dresser and McKee Inc.
CDM Federal Programs
CH2M Hill
Chiyoda International, Inc.
Conestoga-Rovers & Associates, Inc.
Dell Engineering, Inc. (ERM Group)
Delta Environmental Consultants, Inc.
Desmond Group
DLZ Corporation
Dow Environmental
Dragun Corporation
DuPont Environmental
E. A. Hickok & Associates
E.H. Renner & Sons, Inc.
Eder Associates
EnecoTech Midwest, Inc.
Engineering Solutions
Engineering-Science, Inc.
Ensafe/Allen & Hoshall
Enterprise Environmental
Environmental Mitigation Group, Inc.
Environmental Strategies Corporation
FEA Management Inc.
Fitzgerald Henne & Associates
Fluor Daniel GTI
Fluor Daniel PACE Engineering
Foppe Thelen Group, Inc.
Foth & Van Dyke
Gannett Fleming
Geraghty & Miller, Inc.
GME Consultants, Inc.
Golder Associates, Inc.
Gosling Czubak Associates
Groundwater Technology Inc.
GZA GeoEnvironmental, Inc.
Halliburton NUS
Hatcher-Sayre, Inc.
Howard R. Green Company
HTNB
Hydro-Logic Associates, Inc.
Indeco, Inc.
Inland Seas Engineering, Inc.
IT Corporation
Jacobs Engineering Group Inc
Keramida Environmental
Keys Well Drilling Company
Kuusisto Engineering
Layne Minnesota Company
Leggette, Brashears & Graham, Inc.
Loucks and Associates, Inc.
Malcolm Pirnie, Inc.
Mark J. Traut Wells, Inc.
McCarthy Well Company
McDowell & Associates
McGhie & Betts, Inc.
Metcalf & Eddy, Inc.
Montgomery-Watson
Morrison Knudsen Corporation
Nordlund & Associates
NTH Consultants, Ltd.
Opeechee Construction
OSM
Parsons Engineering Science, Inc.
Pinnacle Environmental
Psara Technologies
Qsource Environmental, Inc.
Radian International LLC
RC Associates, Inc.
RETEC, Inc.
Rice Engineering
Science Applications International Corporation
Seacor Environmental, Inc.
Short, Elliot, Hendrickson, Inc.
Snell Environmental Group, Inc.
Socon Engineering, Inc.
Stanley Consultants
Steffl Drilling & Pump
Stone & Webster Engineering Corporation
STS Consultants, Ltd.
Terracon Environmental, Inc.
Tri-Hydro Corporation
Twin City Testing Corporation
URS Corporation
Warzyn Engineering, Inc.
Wenck Associates, Inc.
Weston
Widseth Smith Nolting & Associates
Williamson-Kotsmith, Inc.

Industrial Firms

3M Company
American Natural Resources
AMOCO Oil Company
BASF
Bay View Food Products Company
BP America (Oil Company)
Browning-Ferris Industries (BFI)
Cooperative Power Association
Copper Range Company
Dow Chemical Company
Eastman Kodak
Edison Sault Electric Company
Essex Specialty Products, Inc.
Exxon
Federal Cartridge Company
Fleischmann-Kurth Malting Company
FMC
Freeman Chemical Company
Great Lakes Gravel Corporation
Koch Refining Company
Marathon Oil Company
Martin Marietta Aggregates
Nooter Construction Company
Northern States Power Company
ORYX Energy
Pillsbury Company
Powell Production, Inc.
Procter & Gamble Company
Rainy River Resources
Red Hill Geothermal, Inc.
Safety-Kleen Corporation
Shell Oil Company
Trans Superior Resources, Inc.
Unisys Corporation
Unocal Corporation
Valley Paving Inc.
Westinghouse (CBS)
Williams Pipe Line Company

Government Agencies

Arizona DOT
California DH
City of Brooklyn Center, Minnesota
City of Coon Rapids, Minnesota
City of Fridley, Minnesota
City of Hastings, Minnesota
City of Mankato, Minnesota
City of Melrose, Minnesota
City of Midland, Michigan
City of Minneapolis, Minnesota
City of Minnetonka, Minnesota
City of Monticello, Minnesota
City of New Brighton, Minnesota
City of St. Paul, Minnesota
City of St. Peter, Minnesota
City of Winona, Minnesota
Florida DOT/DER
Iowa DOT
Minnesota DH/PCA/DOT
Michigan DEQ
U.S. Air Force
U.S. Army/Corps of Engineers
U.S. EPA
U.S. Navy