| AGSS |
American Geological Services, Inc., Sonora, CA |
LOGCODE |
| AGTP |
Adobe GeoTech, Pleasant Hill, CA |
LOGCODE |
| AHGC |
Advanced HydroGeo, Chico, CA |
LOGCODE |
| AHTE |
American Hi-Tech, Inc., Eastontown, NJ |
LOGCODE |
| AICC |
Aperio, Inc., Camp Connell, CA |
LOGCODE |
| AILA |
A.C.C.E.S. Inc., Los Angeles, CA |
LOGCODE |
| AISJ |
Aro Industries Incorporated, San Juan Capistrano, CA |
LOGCODE |
| AISW |
American Integrated Services, Inc., Wilmington, CA |
LOGCODE |
| AITN |
American Integrated Services,Inc.-T N&Associates,Inc.,Ventura, CA |
LOGCODE |
| AIWS |
Ahtna Inc., West Sacramento, CA |
LOGCODE |
| ALAB |
Associated Laboratories, Orange, CA |
LOGCODE |
| ALI |
ArsenaultLegg, Inc., Anchorage, AK |
LOGCODE |
| ALIP |
AquiLab, Inc., Phoenix, AZ |
LOGCODE |
| ALPU |
Alpha Analytical Laboratories, Ukiah, CA |
LOGCODE |
| ALTC |
Alta Analytical Lab Incorporated, El Dorado Hills, CA |
LOGCODE |
| ALTR |
Altrea LLC., Sacramento, CA |
LOGCODE |
| ALTS |
Active Leak Testing, Inc., San Pedro, CA |
LOGCODE |
| ALVN |
AramcoTek, Inc., Las Vegas, NV |
LOGCODE |
| AMEA |
AMEC Earth and Environmental, Anaheim, CA |
LOGCODE |
| AMED |
Acton Mickelson Environmental, El Dorado Hills, CA |
LOGCODE |
| AMEL |
A&M Envrionmental Contracting, Lake Forest, CA |
LOGCODE |
| AMGO |
Amec Foster Wheeler Environment & Infrastructure, Inc., Oakland, CA |
LOGCODE |
| AMIB |
Avibank Manufacturing, Inc., Burbank, CA |
LOGCODE |
| AMIL |
A-Mehr, Inc., Laguna Hills, CA |
LOGCODE |
| AMO |
Aaron Metals, Oakland, CA |
LOGCODE |
| AMYE |
Amyris, Inc., Emeryville, CA |
LOGCODE |
| ANL |
Argonne National Laboratory, Argonne, IL |
LOGCODE |
| ANSD |
Anteon Corporation, San Diego, CA |
LOGCODE |
| APC |
Anderson Pump Co., Chowchilla, CA |
LOGCODE |
| APCA |
APC Systems, Anchorage, AK |
LOGCODE |
| APCS |
Alliance Pharmaceutical Corporation, San Diego, CA |
LOGCODE |
| APEA |
APEX Environmental, Anaheim, CA |
LOGCODE |
| APEF |
Apex Envirotech, Inc., Fair Oaks, CA |
LOGCODE |
| APEG |
Alaska Petroleum Environ. Engineering, Inc., Garden Grove, CA |
LOGCODE |
| APER |
Applied Environmental, Inc., Reston, VA |
LOGCODE |
| APMS |
A Plus Materials Recycling, Inc., Stockton, CA |
LOGCODE |
| APPL |
Agriculture & Priority Pollutants Laboratories, Fresno, CA |
LOGCODE |
| APSC |
A+ Environmental Solutions, Santa Cruz, CA |
LOGCODE |
| APSD |
Apex Companies, LLC, San Diego, CA |
LOGCODE |
| AQDH |
Aqua Dine, Healdsburg, CA |
LOGCODE |
| ARAS |
Applied Research Associates, Inc., South Royalton, VT |
LOGCODE |
| ARBM |
ARCADIS, U.S., Inc., Brighton, MI |
LOGCODE |
| ARCL |
Atlantic Richfield Company, Los Angeles, CA |
LOGCODE |
| ARCS |
ARCO Products Company, San Diego, CA |
LOGCODE |
| ARGC |
Argon Laboratories, Ceres, CA |
LOGCODE |
| ARI |
Analytical Resources, Inc., Seattle, WA |
LOGCODE |
| ARIA |
Allwest Remediation, Inc., Anaheim, CA |
LOGCODE |
| ARLA |
ARCADIS, U.S., Inc., Los Angeles, CA |
LOGCODE |
| ARPO |
ARCADIS, U.S., Inc., Portland, OR |
LOGCODE |
| ARRN |
ARCADIS, U.S., Inc., Reno, NV |
LOGCODE |
| ARSB |
Applied Remedial Services, Inc., Benicia, CA |
LOGCODE |
| ARSF |
ARCADIS, U.S., Inc., San Francisco, CA |
LOGCODE |
| ARSJ |
Applied Remediation Company, Inc., San Jose, CA |
LOGCODE |
| ARTS |
Applied Remedial Technology, San Francisco, CA |
LOGCODE |
| ARWS |
ARCADIS, U.S., Inc., Seattle, WA |
LOGCODE |
| ASAE |
Allied Signal Aerospace, El Segundo, CA |
LOGCODE |
| ASAT |
Associated Soils Analysis, Inc., Tulare, CA |
LOGCODE |
| ASCC |
Allterra Environmental, Santa Cruz, CA |
LOGCODE |
| ASED |
Aqua Science Engineers Inc., Danville, CA |
LOGCODE |
| ASEI |
Aqua Science Engineers, Inc., Irvine, CA |
LOGCODE |
| ASIB |
Aquifer Solutions, Inc., Berkeley, CA |
LOGCODE |
| ASIL |
Aquifer Sciences, Inc., Lafayette, CA |
LOGCODE |
| ASMV |
ASTECH, Mission Viejo, CA |
LOGCODE |
| ASP |
Analytical Sciences, Petaluma, CA |
LOGCODE |
| ASRF |
ASR Engineering, Inc., Fresno, CA |
LOGCODE |
| ASTS |
Advance Soil Technology Inc., San Jose, CA |
LOGCODE |
| ATC |
Ardent Technologies, Colfax, CA |
LOGCODE |
| ATCA |
ATC Environmental, Inc., Arcadia, CA |
LOGCODE |
| ATEM |
Asbestos TEM Laboratories, Berkeley, CA |
LOGCODE |
| ATER |
Altec Testing & Engineering, Inc., Riverside, CA |
LOGCODE |
| ATIS |
Analytical Technologies, Inc., San Diego, CA |
LOGCODE |
| ATMS |
All Transmissions, S. San Francisco, CA |
LOGCODE |
| ATOX |
Air Toxics LTD, Folsom, CA |
LOGCODE |
| ATZP |
Adtranz, Pittsburg, CA |
LOGCODE |
| AUSO |
Aramark Uniform Services, Oakland, CA |
LOGCODE |
| AVAL |
Avalex, Inc., S. Lake Tahoe, CA |
LOGCODE |
| AVTS |
Advanced Technology Laboratories, Signal Hill, CA |
LOGCODE |
| AWR |
A & W Environmental Drilling, RI |
LOGCODE |
| AWS |
Allied Waste, Scottsdale, AZ |
LOGCODE |
| AWSA |
Allwest Environmental, Inc., Santa Ana, CA |
LOGCODE |
| AWSC |
Allied Waste, Stockton, CA |
LOGCODE |
| AWSF |
AllWest Environmental, Inc., San Francisco, CA |
LOGCODE |
| AWSP |
Andrews Well Service, Perry, GA |
LOGCODE |
| BAAK |
Bristol, Anchorage, AK |
LOGCODE |
| BAAP |
Badger Army Ammunition Plant Env. Lab, Baraboo, WI |
LOGCODE |
| BADC |
Blankinship & Assoicates, Davis, CA |
LOGCODE |
| BADP |
Bay Area Diablo Petroleum, Co., Martinez, CA |
LOGCODE |
| BAE |
Bonkowski & Associates, Inc. Emeryville, CA |
LOGCODE |
| BAHG |
Booz Allen Hamilton, Inc., Greenwood Village, CO |
LOGCODE |
| BAHS |
Booz Allen Hamilton, Inc., San Diego, CA |
LOGCODE |
| BAIW |
Brunsing Associates, Inc., Windsor, CA |
LOGCODE |
| BAKC |
Baker Environmental, Inc., Coraopolis, PA |
LOGCODE |
| BASD |
Bryan A. Stirrat & Associates, Inc., Diamond Bar, CA |
LOGCODE |
| BAT |
Battelle, Columbus, OH |
LOGCODE |
| BBAC |
Broadbent & Associates, Inc., Chico, CA |
LOGCODE |
| BBAE |
Bergeson-Boese & Associates, Inc., Eugene, OR |
LOGCODE |
| BBAR |
Broadbent & Associates, Inc., Reno, NV |
LOGCODE |
| BBCE |
BBC Environmental, Inc., Escondido, CA |
LOGCODE |
| BBJA |
Bradburne, Briller & Johnson, LLC, Amesbury, MA |
LOGCODE |
| BBLI |
Blasland, Bouck, & Lee, Inc., Irvine, CA |
LOGCODE |