Government / Government Agencies

• British Geological Survey
• Dept. of Natural Resources, Australia
• Environment Canada
• Falkland Islands Government
• Los Alamos National Laboratory
• Minnesota Dept of Revenue
• NOAA - Ship Rude
• U.S. Army
• U.S. Coast Guard
• U.S. EPA
• U.S. Information Agency
• U.S. Navy
• Virginia Division of Mineral Resources
• Washington Dept. of Health - Washington

Universities/Academic Institutions

• Auburn University
• Charles University in Prague
• Drew University of Medicine of Science
• Kansas State University
• Mississippi State University
• North Dakota State University
• Oregon State University
• Rome University, Italy
• Texas A&M University
• Universidad de Costa Rica
• University of Florida - Gainesville
• University of Illinois
• University of Kentucky
• Univesite Laval
• University of Tasmania
• Virginia Tech, Occoquan Lab, VA

Agriculture

• A.W.G. Farms
• Ag-chem
• Agri-Growth, Inc.
• Agriculture and Agri-Food Canada
• Agricultural Holdings, Inc.
• Agri. and Rural Enterprise Div., Canada
• Beeman Farms
• Cargill, Inc.
• Farmers Software Association
• Land O' Lakes
• Pioneer Hi-Bred International, Inc.
• Regol Farms
• Soiltest Farm Consultants, Inc.
• SoilTeq
• Sustainable Soils Management, Australia

Geoscience / Environmental

• Barr Engineering Co.
• Berry & Associates
• Bullen Consultants, UK
• Carl Bro as, Denmark
• CERC, UK
• Cowan Geodata Services
• EMGS AS, Norway
• Equipoise Solutions Ltd, UK
• GeoMEM, UK
• GeoTrans, Inc.
• Geo Pollution Technologies, Namibia
• Hydroexpert, France
• Imatran Voima Oy, Finland
• Jasper Müller Associates, South Africa
• Kemp & Lauritzen, Denmrak
• Martin Hughes & Associates, Australia
• POLGEOL S.A., Poland
• RAMBOLL, Denmark
• SC-DLO, Netherlands
• SS Papadopulos & Associates Inc.
• Statens Kartverk, Norway
• STRA Consultants, Canada
• Stiftelsen Hallands Lansmuseer, Sweden
• Steven M. King, UK
• Tetra Tech, Inc.
• Terra Spase, CA
• Torca Geophysical Consultants, Canada
• WWR, Inc.

Energy / Utilities / Miscellaneous

• ARPANSA
• Canadian Pacific Railway
• EarthSoft, Inc.
• Longleaf Energy Group
• Southern Water, UK
• YACU, S.L., Spain
• WWR, Inc.

Marine

• Hanson Aggregates Marine Ltd
• Fiskirannsoknarstovan, Faroe Islands

Mining

• Cyprus Gold, Australia
• Goldfields Mining Pty Ltd., Australia