All Other Professional, Scientific, and Technical Services
308 active contract opportunities
308
Active Opportunities
17
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- All Other Professional, Scientific, and Technical Services308
Set-Aside Distribution
- 193
- Small Business49
- No Set Aside34
- SDVOSB17
- 8(a) Competed6
Top Locations
- CO42
- VA41
- MD33
- TX30
- DC29
About NAICS541990
The North American Industry Classification System (NAICS) code 541990 covers all other professional, scientific, and technical services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
Civil Surgeon Credential Verification
HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541990
Posted Oct 1, 2025
No Set AsideGenealogical Support Services
DEPT OF DEFENSE
QUANTICO, VA
NAICS 541990
Posted Oct 1, 2025
Small Business7K20-Illumina brand Genomic Analysis System VA-25-00056640
VETERANS AFFAIRS, DEPARTMENT OF
EATONTOWN, NJ
NAICS 541990
Posted Sep 30, 2025
H358-Short-term RSO Services Contract for DCVAMC
VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 541990
Posted Sep 30, 2025
Enhancing the Integration of Drought Impacts and Risk Communication into Regional and National Drought Early Warning
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Sep 30, 2025
DSCU Knowledge Portal
DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541990
Posted Sep 30, 2025
Niwot Ridge Sampling Services
COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 541990
Posted Sep 29, 2025
Joint Trauma Analysis and Prevention of Injury in Combat (JTAPIC) Internal Program Management Support (JIPMS)
DEPT OF DEFENSE
FORT DETRICK, MD
NAICS 541990
Posted Sep 29, 2025
Small BusinessCRYOPRESERVATION OF ATLANTIC SALMON SPERM - Franklin, ME
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541990
Posted Sep 29, 2025
Small BusinessAnit-Fraud and Risk Management Solutions Task Order
SOCIAL SECURITY ADMINISTRATION
BALTIMORE, MD
NAICS 541990
Posted Sep 29, 2025
CTRIC III - AU-PANVAC P00004 ETFO
DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 541990
Posted Sep 29, 2025
Explicit Parcel Ownership Data
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 541990
Posted Sep 29, 2025
No Set AsideIndependent External Peer Review for Wilmington Harbor 403 Letter Report and Environmental Impact Statement , North Carolina
DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541990
Posted Sep 27, 2025
No Set AsideC1DA-554-318 Claim Support and Expert Services (VA-25-00092412)
VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 541990
Posted Sep 26, 2025
Small BusinessPMA-201 Contractor Support Services
DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 541990
Posted Sep 26, 2025
8(a) Sole SourceSupport for IMPLAN Economic Data Integration and Operational Workflow Execution Within Regional Economic Systems
DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541990
Posted Sep 26, 2025
No Set AsideR - Professional Facilitation Services to Support Negotiated Rulemaking (Title IV)
EDUCATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Sep 25, 2025
Small BusinessB-RDM BASELINE MONITORING 2026-27
INTERIOR, DEPARTMENT OF THE
ANCHORAGE, AK
NAICS 541990
Posted Sep 25, 2025
Air Medical Integration Services
DEPT OF DEFENSE
LANSING, MI
NAICS 541990
Posted Sep 25, 2025
SDVOSBQuality Assurance Services Civil Works, Interagency and International Services (IIS) and Military Construction Projects Puerto Rico and US Virgin Islands
DEPT OF DEFENSE
SAN JUAN, PR
NAICS 541990
Posted Sep 25, 2025
Small Business