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Here are a few of the clients we work with.



Here is a more complete list of our clients.

  • ADS Environmental Services
  • Abbott Laboratories
  • Accutest Laboratories
  • Air Toxics Limited
  • Alpha Analytical
  • American Council of Independent Labs
  • American Water Works Company
  • Aqua-Aerobic Systems
  • Aquatech International Corporation
  • Arcadis NV
  • Battelle Labs
  • Brown and Caldwell, Inc.
  • Brown and Root
  • Camp Dresser & McKee
  • Clayton Group Services
  • Corning, Inc.
  • Dionex Corporation
  • Dow Chemical
  • Dresser, Inc.
  • Dupont
  • EA Engineering, Science & Technology
  • EQ Company
  • Ecology & Environment
  • EnergySolutions
  • Entact, Inc.
  • Envirogen Technologies, Inc.
  • Environmental Business International
  • Environmental Capital Network
  • Environmental Chemical Corporation
  • Environmental Science & Engineering
  • Esterline Technologies
  • General Electric Company
  • Geoprobe Systems
  • Georgia Pacific
  • Golder Associates
  • Gulf Coast Analytical Laboratories
  • Hewlett Packard
  • Hydrosphere Resource Consultants
  • Illinois Tool Works/Filtertek
  • Intertek Testing Services
  • ITT Industries
  • Industrial Bank of Japan
  • Jain Irrigation
  • KRG Capital Partners LLC
  • Kemper Risk Management Services
  • Kemron Environmental Services
  • Kleiner Perkins Caufield & Byers
  • Kohlberg and Company
  • Laidlaw Environmental Services, Inc.
  • Lindsay, Goldberg & Bessemer
  • MACTEC, Inc.
  • Metcalf & Eddy
  • Millipore Corporation
  • Monsanto Corporation
  • Motorola
  • MWH Global
  • Northwest Pipe Company
  • Norwest Venture Capital
  • O'Brien & Gere
  • Odyssey Investment Partners
  • Orica, Inc.
  • Pace Analytical Services
  • Pentair Corporation
  • Permafix Environmental Services
  • Portland General Electric
  • Republic Financial
  • S.M. Stoller Corporation
  • Safety-Kleen
  • SEA Consultants, Inc.
  • Sevenson Environmental Services
  • Severn Trent Services
  • SGS, Inc.
  • Sharp Laboratories of America
  • South Carolina Electric and Gas
  • Stablex, Inc.
  • Stonehenge Partners/3Stone Advisors
  • Summit Global Management, Inc.
  • Tektronix
  • Terracon, Inc.
  • Vaisala Oyj
  • Versar, Inc.
  • W.L. Gore & Associates
  • Water Quality Association
  • Waterlink, Inc.
  • Weston Solutions, Inc.
  • YSI, Incorporated