NAICS 541380 — TESTING LABORATORIES AND SERVICES
Federal contract awards classified under NAICS code 541380 (TESTING LABORATORIES AND SERVICES) cover 1,229 unique federal contracts (1,001 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 541380
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| AGILE DEFENSE, LLC | 45 | $72.5M |
| THE BIONETICS CORP | 2 | $65.4M |
| EMORY UNIVERSITY | 4 | $49.2M |
| MERRICK & COMPANY | 3 | $37.0M |
| RAYTHEON COMPANY | 3 | $33.4M |
| THE CHARLES STARK DRAPER LABORATORY, INC. | 1 | $31.8M |
| ALUTIIQ ESSENTIAL SERVICES LLC | 1 | $30.4M |
| ICF INCORPORATED, L.L.C. | 7 | $21.4M |
| TRANSPORTATION RESEARCH CENTER INC | 7 | $20.9M |
| CONSOLIDATED SAFETY SERVICES INCORPORATED | 4 | $19.9M |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 541380. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Defense | 171 | $269.6M |
| Environmental Protection Agency | 55 | $88.8M |
| Department of Health and Human Services | 69 | $73.7M |
| National Aeronautics and Space Administration | 12 | $55.7M |
| Department of Veterans Affairs | 339 | $50.6M |
| Department of Agriculture | 54 | $48.1M |
| Department of Transportation | 37 | $34.4M |
| Department of Justice | 9 | $13.1M |
| Department of the Interior | 106 | $7.5M |
| Department of State | 14 | $3.8M |
Geographic Concentration
States where NAICS 541380 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| AZ | 71 | $101.5M |
| OH | 20 | $91.7M |
| GA | 17 | $60.3M |
| CA | 81 | $49.4M |
| MA | 24 | $39.1M |
| KS | 12 | $37.4M |
| MS | 9 | $31.4M |
| DC | 21 | $25.9M |
| IL | 24 | $20.1M |
| MD | 39 | $18.4M |
Most Recent Awards
LANDAUER, INC.
THIS REQUIREMENT IS FOR THE PURCHASE OF DOSIMETER BADGES AND RINGS
TRANSNETYX, INC
AUTOMATED GENOTYPING
A. W. RESEARCH LABORATORIES, INC
CHIPPEWA NATIONAL FOREST & NORTHERN RESEARCH STATION - POTABLE WATER TESTING TASK ORDER
LANDAUER, INC.
THIS REQUIREMENT IS FOR THE PURCHASE OF DOSIMETER BADGES AND RINGS
RLM GOVERNMENT SERVICES LLC
WATER TESTING
All Unique Contracts in NAICS 541380
Showing 910 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
DAYTON T. BROWN, INC.
8511427660!MISCELLANEOUS
SGS AXYS ANALYTICAL SERVICES LTD.
BPA CALL VA-ECOLOGICAL SVCS PRG-SAMPLE LAB ANALYS
WARD LABORATORIES, INC.
SOIL CHEMICAL ANALYSIS FOR NATIONAL KERNZA ASSESSMENT: 520 SAMPLES S4 ROUTINE SOIL ANALYSIS 392 SAMPLES PHOSPHORUS (BRAY P1, BRAY P2, MEHLICH 3 P OR OLSEN P)
EUROFINS EPK BUILT ENVIRONMENT TESTING, LLC
LAB ANALYSIS FOR HAZARDOUS MATERIALS
KFI ENGINEERS, PC
AWARD: RICHARD BOLLING EMERGENCY BUILDING AUTOMATED SYSTEM (BAS) PROJECT, LOCATED AT THE RICHARD BOLLING FEDERAL BUILDING, 601 E. 12TH STREET, KANSAS CITY, MISSOURI 64106.
DAYTON T. BROWN, INC.
8511479541!MISCELLANEOUS
LABCORP EARLY DEVELOPMENT LABORATORIES INC
[25-011918] THOMAS FRIEDMAN, PI AT NIDCD REQUIRES PREPARATION OF A CUSTOM RABBIT ANTISERUM AGAINST A SYNTHETIC PEPTIDE SEQUENCE OF PART OF HUMAN TPRN (TAPERIN) PROTEIN IN ORDER TO RESEARCH EXPERIMENTS ON THE IMMUNOLOCALIZATION OF TPRN
EUROFINS ENVIRONMENT TESTING SOUTH CENTRAL, LLC
QUARTERLY WATER SAMPLING PFAS ANALYSIS FROM 7 SITES ACROSS CANNON AFB.
TRIBOLOGIK CORP
TASK ORDER #2
DAYTON T. BROWN, INC.
8511539183!MISCELLANEOUS
A-BEAR CONSULT LLC
RADIOLOGY DOSIMETRY MONITORING SERVICES FOR EL PASO VAMC
HYPERION BIOTECHNOLOGY, INC.
LEGIONELLA WATER TESTING SERVICES B+4 OPTIONS
INDIANA CROP IMPROVEMENT ASSOCIATION INC
SEED LABORATORY BPA CALL (FUNDED ORDER)
SANDHILLS PRODUCTS & SERVICES, L.L.C.
BIOLOGICAL SAFETY CABINETS CERTIFICATION AND INSPECTION
COAST TO COAST CALIBRATIONS, INC.
PIPETTE PREVENTATIVE MAINTENANCE AND CERTIFICATION FOR USDA ARS DKI PBARC, HILO, HI
B & N CAPITAL SUPPLIERS LLC
END SHIELD COATING QUALITY ASSURANCE INSPECTION FOR LOCK AND DAM 5A
ATC SCIENTIFIC, LLC
FATTY ACID PROFILE ANALYSIS
WARD LABORATORIES, INC.
PERFORM ANALYSIS OF WHOLE SOIL, PARTICULATE ORGANIC MATTER, AND PLANT TISSUE CARBON (C) AND NITROGEN (N) CONCENTRATIONS VIA DRY COMBUSTION ON A C/N ANALYZER. THIS DOES NOT INCLUDE MEASUREMENTS OF INORGANIC CARBONATES I.E., CARBONATES.
SIEGWARTH GARY
GARY SIEGWARTH - NTN ACID PRECIPITATION MONITORING SERVICES SITE IA08 (ELKADER, IOWA) BIG SPRINGS FISH HATCHERY
ENVIRONMENTAL, INC.
CHEOAH TUSQUITEE WATER SAMPLING AND TESTING
ENTHALPY ANALYTICAL, LLC
ICASS - DRINKING WATER TESTS US LAB
DNA LABS INTERNATIONAL INC
TITLE: DNA REQUEST DELIVERY DATE: 11/10/2025
ENERGY LABORATORIES, INC.
LAB TESTS OF WATER SAMPLES
AD-TEK INC
ANNUAL CALIBRATION OF LABORATORY PRESSES, AMPT, GYRATORY COMPACTOR AND MOLDS, ALL WITH MEASUREMENT OF UNCERTAINTY
DAVY ENGINEERING COMPANY, INC.
NON-CONTACT COOLING WATER TESTING SERVICES