Testing Laboratories and Services
306 active contract opportunities
306
Active Opportunities
230
Posted Last 7 Days
30 days
Avg Response Window
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.
Related Industries
Screen the A10 antibody for off-target binding to plasma membrane proteins and secreted proteins
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 541380
Posted Feb 6, 2026
No Set AsideB-BPA Call - Inorganic Soil Testing (McCampbell)
INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Feb 5, 2026
Q301-Award Notice: Dental Waterline Testing, Jesse Brown VAMC
VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 541380
Posted Feb 5, 2026
SDVOSBNotice of Intent to Sole Source to A2LA
ENERGY, DEPARTMENT OF
IDAHO FALLS, ID
NAICS 541380
Posted Feb 5, 2026
No Set AsideF-Special Notice for 68HERH25R0010
ENVIRONMENTAL PROTECTION AGENCY
Washington, DC
NAICS 541380
Posted Jan 29, 2026
Partial Small BusinessCO2 analysis
DEPT OF DEFENSE
NORFOLK, VA
NAICS 541380
Posted Jan 28, 2026
BPA 80ARC023AA001 - Material Property Testing of Thermal Protection Systems (TPS) for Science Mission Directorate (SMD) Missions - Ceiling Increase
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
MOFFETT FIELD, CA
NAICS 541380
Posted Jan 28, 2026
Ideal Aerosmith Rate Table Calibration
DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 541380
Posted Jan 23, 2026
No Set AsideLow Background Infrared (LBIR) facility
DEPT OF DEFENSE
HEATH, OH
NAICS 541380
Posted Jan 23, 2026
H365-Pharmacy Clean Room Hood Testing & Cert - STC
VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 541380
Posted Jan 21, 2026
SDVOSB6640-Linearity/Calibration Verification and Competency Assessments
VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541380
Posted Jan 14, 2026
Water Sample Testing and Analysis for Region 8 Forest Service
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 541380
Posted Jan 7, 2026
Small BusinessDiagnostic Test Development and Production for Emergency Response
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 541380
Posted Jan 7, 2026
Diagnostic Test Development and Production for Emergency Response
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 541380
Posted Jan 7, 2026
Diagnostic Test Development and Production for Emergency Response
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 541380
Posted Jan 7, 2026
Diagnostic Test Development and Production for Emergency Response
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 541380
Posted Jan 7, 2026
DoD Petroleum Laboratory Correlation Proficiency Testing Program
DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 541380
Posted Jan 2, 2026
H1-ASTM Lab Testing
DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 541380
Posted Dec 31, 2025
H-Lubrication Oil Sample Analysis Testing
INTERIOR, DEPARTMENT OF THE
GRAND COULEE, WA
NAICS 541380
Posted Dec 30, 2025
J066-CTX BD Synapsys Service Contract
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541380
Posted Dec 23, 2025
