| Element Materials Technology Huntington Beach LLC | Rancho Dominguez | CA | $0 |
| Element Materials Technology Jupiter LLCJupiter, FL · UEI NT2QLHZC8HG9 | Jupiter | FL | Subcontractor |
| Element Materials Technology Jupiter LLCMelbourne, FL · UEI SWBCK3WQHPU9 | Melbourne | FL | Subcontractor |
| Element Materials Technology Minneapolis LLC | Minneapolis | MN | Subcontractor |
| Element Materials Technology New Berlin Inc. | New Berlin | WI | Subcontractor |
| Element Materials Technology Portland - Evergreen Inc. | Hillsboro | OR | $0 |
| Element Materials Technology Portland Inc. | Bothell | WA | Subcontractor |
| Element Materials Technology Santa Clara Inc. | Santa Rosa | CA | Subcontractor |
| Emc Chamber Validations Inc. | Colorado Springs | CO | $0 |
| Emc Tempest Engineering | Anaheim | CA | Subcontractor |
| Engineered Air Balance Co. Inc. | Richardson | TX | Subcontractor |
| Engineered Testing Systems, LLC | Indianapolis | IN | Subcontractor |
| Engineering And Solutions Technology, LLC | Santa Clara | CA | Subcontractor |
| Environmental Analysis Associates, Inc. | Bay City | MI | $0 |
| Environmental Hazards Services, L.L.C | North Chesterfield | VA | $0 |
| Environmental Testing Inc. | Oklahoma City | OK | Subcontractor |
| Environmental Testing Laboratories, Inc. | Thomasville | GA | Subcontractor |
| Environmental Testing Laboratory, Inc. | Dallas | TX | Subcontractor |
| Environmental Testing Solutions Inc. | Asheville | NC | $0 |
| Environment Associates Inc. | Chatsworth | CA | Subcontractor |
| Equipment Imaging And Solutions, Inc. | Terrell | TX | $0 |
| E & S Metrology, Inc. | Centerville | GA | Subcontractor |
| Ett Environmental, Inc. | Greer | SC | $0 |
| Eurofins Built Environment Testing Central, LLC | Houston | TX | Subcontractor |
| Eurofins Drinking Water And Wastewater Central, LLC | South Bend | IN | Subcontractor |
| Eurofins Drinking Water And Wastewater Southeast, LLC | Altamonte Springs | FL | Subcontractor |
| Eurofins Environment Testing North Central, LLC | Tinley Park | IL | Subcontractor |
| Eurofins Environment Testing Northeast, LLCPittsburgh, PA · UEI XZQFGZLBU6H9 | Pittsburgh | PA | Subcontractor |
| Eurofins Environment Testing Northeast, LLCAmherst, NY · UEI Y6JLKL2LE9H4 | Amherst | NY | Subcontractor |
| Eurofins Environment Testing South Central, LLC | Albuquerque | NM | Subcontractor |
| Eurofins Environment Testing Southwest, LLC | Tustin | CA | Subcontractor |
| Eurofins Obiks Polska Sp. Z O.o. | Katowice | | Subcontractor |
| Evolve NDT Inc. | Peachtree Corners | GA | Subcontractor |
| Exact Scientific Services, Inc. | Ferndale | WA | $0 |
| Exponential Business & Technologies Co. | Eden Prairie | MN | $0 |
| Femtotest LLC | Watsonville | CA | Subcontractor |
| Fibremetrics Pty Ltd. | Churchlands | | Subcontractor |
| Flood Testing Laboratories | Chicago | IL | Subcontractor |
| Foresite, Inc. | Kokomo | IN | Subcontractor |
| Friedman & Bruya Inc. | Seattle | WA | Subcontractor |
| F Squared Engineering Corp. | Damascus | MD | $0 |
| G Cotter Enterprises Inc. | Springfield | NJ | $0 |
| Genotyping Center Of America Inc. | Waterville | ME | $0 |
| Geotechnical & Environmental Consultants Inc. | Orlando | FL | Subcontractor |
| Geotechnical Testing Laboratory Inc. | Alexandria | LA | Subcontractor |
| Geotechnical Testing Services, Inc. | Yuma | AZ | Subcontractor |
| Geotechnics, Inc. | E Pittsburgh | PA | Subcontractor |
| Geotek Engineering & Testing Services, Inc. | Sioux Falls | SD | $0 |
| Geotest Engineering Inc. | Houston | TX | Subcontractor |
| Geo-test Inc. | Santa Fe | NM | Subcontractor |
| Geotesting Express, LLC | Acton | MA | Subcontractor |
| Global Calibration LLC | Bohemia | NY | Subcontractor |
| Global Calibration Services LLC | Tukwila | WA | Subcontractor |
| Global Labs, Inc. | Rancho Cordova | CA | $0 |
| Goldfinch Sensor Technologies And Analytics LLC | Cary | NC | Subcontractor |
| Grants Pass Water Laboratory, Inc. | Grants Pass | OR | $0 |
| Great Lakes Testing, Inc. | Green Bay | WI | Subcontractor |
| GRL Engineers Inc. | Solon | OH | Subcontractor |
| Hampton-clarke Inc. | Fairfield | NJ | $0 |
| Hansen Aerospace, LLC | Danvers | MA | Subcontractor |
| Hardwood Plywood And Veneer Association | Sterling | VA | $0 |
| Hayre Mcelroy & Associates, LLC | Redmond | WA | Subcontractor |
| Heartland Assays LLC | Ames | IA | Subcontractor |
| Helix3, Inc. | Morrisville | NC | $0 |
| Herzog Services, Inc. | St. Joseph | MO | $0 |
| Highland Point Inc. | Butte | MT | Subcontractor |
| Hi-rel Laboratories Inc. | Spokane | WA | Subcontractor |
| H & P Mobile Geochemistry, Inc. | Carlsbad | CA | Subcontractor |
| Hurst Metallurgical Research Laboratory, Inc. | Euless | TX | $0 |
| Icl Calibration Laboratories, Inc. | Stuart | FL | $0 |
| Ihc World LLC | Ellicott City | MD | $0 |
| Imanna Laboratory Inc. | Rockledge | FL | $0 |
| Independent Specialized Inspection LLC | Portland | OR | Subcontractor |
| Independent Testing Laboratories, Inc. | Costa Mesa | CA | Subcontractor |
| Individualized Forensic Solutions LLC | Waterville | ME | $0 |
| Industrial Process Measurement, Inc. | Edison | NJ | $0 |
| Insight Calibration Services, Inc. | Braddock Heights | MD | $0 |
| Instrumentacion Analitica Y Biotecnologica Sociedad Anonima | La Union | CARTAGO | $0 |
| Integrated Technologies, Inc. | Everett | WA | Subcontractor |
| Intermountain Testing Company, LLC | Englewood | CO | Subcontractor |
| International Chemical Analysis, Inc. | North Bethesda | MD | $0 |
| Iris Inspection Services Inc. | Baytown | TX | $0 |
| Jackson Equipment Testing Services, Inc. | Carrollton | TX | Subcontractor |
| J. Dirats And Co. Inc. | Westfield | MA | $0 |
| Jeff Goudeau Forensic Consulting LLC | Zachary | LA | $0 |
| Jesse Garant & Associates Inc. | Windsor | ON | Subcontractor |
| JJS Global Ventures Inc. | Naperville | IL | $0 |
| Joliet Metallurgical Laboratories, Incorporated | Joliet | IL | Subcontractor |
| Jones Stohosky Environmental Laboratory Inc. | Milwaukie | OR | $0 |
| Jp Laboratories Inc. | Middlesex | NJ | $0 |
| Kaizen Network Leaders LLC | Tampa | FL | $0 |
| Kelly Space & Technology, Inc. | San Bernardino | CA | Subcontractor |
| Koury Engineering & Testing, Inc. | Chino | CA | Subcontractor |
| Kruger Technologies Inc. | Overland Park | KS | Subcontractor |
| Kuder Enviro-isotopes LLC | Norman | OK | Subcontractor |
| Laboratory Quality Systems, LLC | Chardon | OH | $0 |
| Lada Enterprises, LLC | Union | OH | Subcontractor |
| Lambda Research Inc. | Cincinnati | OH | Subcontractor |
| Link Ohio Inc. | East Liberty | OH | Subcontractor |
| Long Island Analytical Laboratories Inc. | Holbrook | NY | Subcontractor |
