NAICS 541380in54138:Testing Laboratories and Services

Testing Laboratories and Services

306 active contract opportunities

306

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Top Industries

  • Testing Laboratories and Services306

Set-Aside Distribution

  • 138
  • Small Business64
  • No Set Aside37
  • SDVOSB36
  • Small Business Set Aside - Total23

Top Locations

  • MD45
  • CO32
  • VA28
  • CA25
  • WA15

About NAICS541380

The North American Industry Classification System (NAICS) code 541380 covers testing laboratories and services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

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Synthesis of Self-Amplifying Nucleic Acid Constructs

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B-Lab Analysis of Low-Level Selenium in Water

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NPDES Laboratory Testing Services for Oregon Columbia River

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Q301-Genotyping, Long-Read Sequencing, and Annotation

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541380
Posted Feb 27, 2026

HVAC Cooling Tower Chemical Sampling and Treatment - Scott AFB

DEPT OF DEFENSE
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NAICS 541380
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Storage Tank Management, Inspection, and Repair Services

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Posted Feb 24, 2026

B-BPA Call for Organic Parameters in Water - CalTest

INTERIOR, DEPARTMENT OF THE
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Posted Feb 23, 2026

B-LOW-LEVEL TRITIUM ANALYSIS SERVICES

INTERIOR, DEPARTMENT OF THE
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Posted Feb 18, 2026

H166-Fume Hood Services | Base + 4 Option Years | Health Systems Sciences, LLC | PO# 674C60170

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541380
Posted Feb 18, 2026
Small Business

Water Quality/Sediment Analysis IDIQ

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 541380
Posted Feb 17, 2026
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B-UMESC WATER SAMPLE ANALYSIS

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Feb 13, 2026

B-BPA Call for Organic Water - Eurofins

INTERIOR, DEPARTMENT OF THE
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Posted Feb 12, 2026

NPDES Water Quality Analyses

DEPT OF DEFENSE
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NAICS 541380
Posted Feb 12, 2026
Small Business

B-NM-SOUTHWESTERN NATIVE ARC- GT SEQUENCE PANEL-CHIHUAHUA CHUB (GILA NIGRESCENS)

INTERIOR, DEPARTMENT OF THE
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NAICS 541380
Posted Feb 11, 2026

Testing and Reports of Composite Panel specumens

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541380
Posted Feb 11, 2026
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Q301-High-Throughput Sample Processing Including Tasso, Methlaytion Profiling and Bioinformatic Data Analysis and Annotation

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541380
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B-Chemical and Geotechnical Analysis

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R1 Geotech Service IDIQ (AE)

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NAICS 541380
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H999-Radiation Dosimetry Monitoring Service

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541380
Posted Feb 9, 2026
SDVOSB

B-BPA Call for Inorganic Parameters in Water - WET L

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Feb 6, 2026
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