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NAICS Code· 541380

NAICS 541380: Testing Laboratories and Services

This industry comprises establishments primarily engaged in performing physical, chemical, and other analytical testing services, such as acoustics or vibration testing, assaying, biological testing (except medical and veterinary), calibration testing, electrical and electronic testing, geotechnical testing, mechanical testing, nondestructive testing, or thermal testing. The testing may occur in a laboratory or on-site. Cross-References. Establishments primarily engaged in--Show more

NAICS 541380 – Testing Laboratories and Services encompasses a broad spectrum of analytical, environmental, materials, and compliance testing services conducted in accredited laboratories to support regulatory adherence, infrastructure integrity, and public safety. This sector includes soil and water quality analysis, hazardous material characterization, non-destructive testing, biomedical diagnostics, and calibration services critical to federal infrastructure, defense readiness, and environmental stewardship.

1.5K
Active Contracts
$389.5M
Total Obligations (12mo)
1.8K
Awarded Contracts (12mo)
804
Contractors Awarded (12mo)
1
Median Bidders per Award
-35.6%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 541380.

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NAICS 541380 FAQ

Frequently Asked Questions

NAICS code 541380 covers Testing Laboratories and Services. This industry comprises establishments primarily engaged in performing physical, chemical, and other analytical testing services, such as acoustics or vibration testing, assaying, biological testing (except medical and veterinary), calibration testing, electrical and electronic testing, geotechnical testing, mechanical testing, nondestructive testing, or thermal testing. The testing may occur in a laboratory or on-site. Cross-References. Establishments primarily engaged in--

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