All Other Professional, Scientific, and Technical Services
467 active contract opportunities
467
Active Opportunities
440
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- All Other Professional, Scientific, and Technical Services467
Set-Aside Distribution
- 323
- Small Business62
- No Set Aside44
- SDVOSB24
- 8(a) Competed6
Top Locations
- CO131
- DC49
- VA46
- MD40
- TX32
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
Interim Contract Extension
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Aug 5, 2025
Joint Doctrine Analysis Services - Synopsis of Contract Award (pursuant to FAR 5.3)
DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541990
Posted Jul 31, 2025
8(a) Sole SourceSP-POL-CMP-INSPECT-FY25-BAR2 (PO 57)
DEPT OF DEFENSE
OMAHA, NE
NAICS 541990
Posted Jul 29, 2025
SDVOSBR-MORGAN RAE HERTEL NEW SSC
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 28, 2025
Gardening Contract Extension - Notice of Intent and J&A
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Jul 28, 2025
Biomedical Technician Services at 48th Medical Support Squadron at RAF Lakenheath, UK
DEPT OF DEFENSE
FALLS CHURCH, VA
NAICS 541990
Posted Jul 25, 2025
Due Aug 8, 2028
Small BusinessFort Irwin Internal Tank Inspection SP POL CMP
DEPT OF DEFENSE
OMAHA, NE
NAICS 541990
Posted Jul 25, 2025
SDVOSBRotary Wing Aviation Planning Services
DEPT OF DEFENSE
LANSING, MI
NAICS 541990
Posted Jul 24, 2025
SDVOSBH-FIRE SPRINKLER INSPECTIONS
INTERIOR, DEPARTMENT OF THE
FORT WAINWRIGHT, AK
NAICS 541990
Posted Jul 21, 2025
F-Emergency Response and Restoration Support Service
COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 541990
Posted Jul 21, 2025
Sequencing Cotton DNA samples
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541990
Posted Jul 18, 2025
No Set AsideR-BIO ITIS DATABASE CLOUD MIGRATION
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 14, 2025
Roadmap to Obtaining Your Facility Clearance
DEPT OF DEFENSE
NAICS 541990
Posted Jul 11, 2025
No Set AsideR-VA-CHF PL&ANLYS-UNDERCOVER BOOKS SOLICIT
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541990
Posted Jul 11, 2025
B-Task Order 7 CIE Review
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Jul 11, 2025
Fire Suppression Halon Services
DEPT OF DEFENSE
TYNDALL AFB, FL
NAICS 541990
Posted Jul 11, 2025
R-Science and Technical Support Services IDIQ Contra
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 10, 2025
Synthetic Aperture Radar (SAR) Sensors
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
MOFFETT FIELD, CA
NAICS 541990
Posted Jul 10, 2025
F-SFO-CFO INVASIVE SPECIES MANAGEMENT BPA
INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 541990
Posted Jul 9, 2025
H-HD Fire Ext Inspect & Recert -BPA Call 4
INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 541990
Posted Jul 9, 2025
