NAICS 541380in54138:Testing Laboratories and Services

Testing Laboratories and Services

199 active contract opportunities

199

Active Opportunities

178

Posted Last 7 Days

30 days

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Top Industries

  • Testing Laboratories and Services199

Set-Aside Distribution

  • 98
  • Small Business51
  • SDVOSB26
  • No Set Aside18
  • 8(a) Sole Source2

Top Locations

  • MD28
  • VA21
  • CO19
  • CA16
  • MN10

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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Water Systems Testing for the White Mountain National Forest

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LECO RC612 Moisture Analyzer

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NOI to Sole Source to Precision for Medicine for repository services

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Posted Mar 12, 2026

NMWS Earle Environmental Laboratory Services

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6520-New Dental Water testing OKCVAMC 635-26-2-248-0035

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Hazardous Waste and Water Testing and Analysis

DEPT OF DEFENSE
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NAICS 541380
Posted Mar 9, 2026
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B-ORGANIC LABS 5 YEAR BPA

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Wheat Genotyping

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Posted Mar 6, 2026
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Data Manager I Services & Laboratory Technician I Services

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ATLANTA, GA
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Posted Mar 5, 2026
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Synthesis of Self-Amplifying Nucleic Acid Constructs

AGRICULTURE, DEPARTMENT OF
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Posted Mar 5, 2026
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B-Lab Analysis of Low-Level Selenium in Water

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Mar 3, 2026

NPDES Laboratory Testing Services for Oregon Columbia River

DEPT OF DEFENSE
PORTLAND, OR
NAICS 541380
Posted Mar 3, 2026
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Q301-Genotyping, Long-Read Sequencing, and Annotation

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HVAC Cooling Tower Chemical Sampling and Treatment - Scott AFB

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Storage Tank Management, Inspection, and Repair Services

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B-BPA Call for Organic Parameters in Water - CalTest

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Posted Feb 23, 2026

B-LOW-LEVEL TRITIUM ANALYSIS SERVICES

INTERIOR, DEPARTMENT OF THE
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NAICS 541380
Posted Feb 18, 2026
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