| Elemental Air LLC | Hamel | MN | $13.6K |
| Eurofins Built Environment Testing East, LLC | Cary | NC | $13.6K |
| Labs, Laboratory Analytical And Biological Services, Inc. | New Oxford | PA | $13.3K |
| America Science Team Richmond, Inc. | Midlothian | VA | $12.4K |
| Arctic Fox Environmental, Inc. | Prudhoe Bay | AK | $12.4K |
| Analytical Services, Inc. | Williston | VT | $12K |
| Certerra Southwest, LLC | Reno | NV | $11.9K |
| Advanced Technology Laboratories Inc. | Las Vegas | NV | $11.8K |
| Cti Corporation | Meridian | ID | $11.7K |
| Stratum Reservoir, LLC | Houston | TX | $11.5K |
| Hugh's Mechanical Equipment, LLC. | Ellington | CT | $11.2K |
| Integrity Inspections | Esparto | CA | $11K |
| Infinity Bio, Inc. | Baltimore | MD | $11K |
| Medallion Laboratories | Minneapolis | MN | $11K |
| Air Hygiene International Inc. | Broken Arrow | OK | $10.7K |
| Eurofins Environment Testing Northwest, LLC | Spokane Valley | WA | $10.3K |
| L & J Analytical, LLC | Hamilton | NJ | $9,975 |
| Intertek Scanbi Diagnostics Ab | Alnarp | | $9,945 |
| National Inspection And Consultants, LLC | Fort Myers | FL | $9,540 |
| Jesik & Associates LLC | Pueblo | CO | $9,528 |
| National Environment Lab. | Seoul | | $9,225 |
| Guardian Fire Testing Laboratories, Incorporated | Cobleskill | NY | $9,180 |
| Precision Fire Services LLC | Sherman | TX | $8,865 |
| Testing Partners LLC | Chagrin Falls | OH | $8,800 |
| Boston Analytical, Inc. | Salem | NH | $8,700 |
| Eurofins Drinking Water And Wastewater Northeast, LLC | Derry | NH | $8,671 |
| Particle Size Labs, LLC | Hanover | PA | $8,618 |
| Patriot Environmental Laboratory Services, Inc. | Fullerton | CA | $8,474 |
| Lit Labs Inc. | Hauppauge | NY | $8,445 |
| Physis Environmental Laboratories, Inc. | Anaheim | CA | $8,148 |
| WMC Laboratory Services Corp. | Portland | OR | $7,677 |
| Luvak, Inc. | Boylston | MA | $7,676 |
| Bishop Document Examination Services LLC | Edwall | WA | $7,500 |
| Clark Dynamic Test Laboratory, Inc. | Jefferson Hills | PA | $7,500 |
| Mid Continent Testing Laboratories, Inc. | Rapid City | SD | $7,308 |
| Acro Sales Co. | National City | CA | $7,215 |
| Froehling & Robertson, Incorporated | Henrico | VA | $7,204 |
| Mobile Analytical Services Inc. | Plain City | OH | $7,178 |
| Delphi Precision Imaging Corporation | Redmond | WA | $7,020 |
| J.d. Inspection, Inc. | Albuquerque | NM | $6,909 |
| A. W. Research Laboratories, Inc. | Brainerd | MN | $6,750 |
| Geo-monitor, Inc. | Hesperia | CA | $6,750 |
| Emax Laboratories Inc. | Torrance | CA | $6,606 |
| Lec Engineering Inc. | El Paso | TX | $6,500 |
| Clinical Laboratory Of San Bernardino | Grand Terrace | CA | $5,995 |
| Gulf Inspection International Co. K.S.C. | Safat | | $5,610 |
| Essco Calibration Laboratory, LLC | Chelmsford | MA | $5,552 |
| Techmaster Electronics, Inc. | Henderson | NV | $5,436 |
| Chicago Testing Laboratory Inc. | Warrenville | IL | $5,374 |
| Ues Professional Solutions 19, LLC | Knoxville | TN | $5,233 |
| Micro Quality Calibration, LLC | Chatsworth | CA | $5,208 |
| International Inspection LLC | Seatac | WA | $5,005 |
| American Testing Services, Inc. | Miamisburg | OH | $5,000 |
| San Antonio Testing Laboratory Holdings, Inc. | San Antonio | TX | $4,865 |
| Amspec, L.L.C. | Cranbury | NJ | $4,808 |
| Mistras Group, Inc. | Kent | WA | $4,800 |
| Pure Gold Forensics, Inc. | Redlands | CA | $4,785 |
| John Turner Consulting Inc. | Portsmouth | NH | $4,693 |
| Industrial Inspection & Analysis Inc. | Atlanta | GA | $4,530 |
| K-light Laboratories Corp. | Baldwin Park | CA | $4,355 |
| Sound Seal Inc. | Geneva | IL | $4,294 |
| Eurofins Environment Testing North Central, LLC | Cedar Falls | IA | $4,152 |
| Earthoptics, Inc. | Minneapolis | MN | $4,050 |
| Keystone Compliance LLC | New Castle | PA | $4,050 |
| G. Rau Inc. | Scotts Valley | CA | $3,952 |
| Metal Improvement Company, LLC | Portland | OR | $3,707 |
| Ecole Nationale Veterinaire Agroalimentaire Et De L'alimentation Nantes Atlantique | Nantes | | $3,700 |
| MCS Calibration Inc. | Holbrook | NY | $3,500 |
| Bess Testlab, Inc. | Hayward | CA | $3,310 |
| Wallgren Environmental Services, Inc. | Universal City | TX | $3,167 |
| TSS Inc. | Ketchikan | AK | $3,050 |
| Acs Calibrations, Inc. | Shirley | AR | $2,835 |
| American Agricultural Laboratory, Inc. | Mccook | NE | $2,817 |
| NSL Analytical Services, Inc. | Cleveland | OH | $2,374 |
| Scientific Analytical Institute, Inc. | Greensboro | NC | $2,160 |
| Quality Control Services Inc. | Portland | OR | $2,153 |
| Walla Walla Regional Water Testing Services LLC | College Place | WA | $1,980 |
| Central Coast Tank Testing, Inc. | Santa Barbara | CA | $1,940 |
| Pipettes Unlimited LLC | Harwood | MD | $1,332 |
| Metallurgical Associates Inc. | Waukesha | WI | $1,280 |
| Environmental Testing & Research Laboratories Inc. | Leominster | MA | $1,050 |
| Instrument Service Laboratories Inc. | Albuquerque | NM | $885 |
| Twining, Inc. | Long Beach | CA | $674 |
| Paradigm Environmental Services, Inc. | Rochester | NY | $660 |
| Rohlinger Enterprises, Incorporated | Suquamish | WA | $582 |
| Oneida Research Services, Inc. | Reading | PA | $256 |
| Moody Labs, LLC | Dallas | TX | $200 |
| 3 Ehus Inc. | Honolulu | HI | $0 |
| 505nde LLC | Corrales | NM | Subcontractor |
| Aaa Test Labs, Inc. | Palm Bay | FL | Subcontractor |
| Aa Calibration Services L.L.C | Yazoo City | MS | Subcontractor |
| Ab International Services LLC | Vienna | VA | $0 |
| Accu Laboratory Inc. | Kirkland | WA | $0 |
| Accurate Analytical Testing LLC | Romulus | MI | $0 |
| Accurate Environmental LLC | Stillwater | OK | Subcontractor |
| Acs Calibration LLC | Dothan | AL | $0 |
| Acuren Inspection, Inc. | Milwaukee | WI | Subcontractor |
| Advanced Bio-med Non-profit Research Inc. | Herndon | VA | Subcontractor |
| Advanced Educational Technologies, LLC | Essex | MA | $0 |
| Advanced Terra Testing, Inc. | Lakewood | CO | Subcontractor |
