Other Professional, Scientific, and Technical Services

572 active contract opportunities

572

Active Opportunities

539

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • All Other Professional, Scientific, and Technical Services467
  • Translation and Interpretation Services47
  • Veterinary Services26
  • Marketing Research and Public Opinion Polling20
  • Commercial Photography7

Set-Aside Distribution

  • 382
  • Small Business76
  • No Set Aside63
  • SDVOSB29
  • 8(a) Competed8

Top Locations

  • CO135
  • DC72
  • VA61
  • MD48
  • TX39

About NAICS5419

The North American Industry Classification System (NAICS) code 5419 covers 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.

R408-Veterans Outcome Assessment Program (VOAP) Services

VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 541910
Posted Jul 27, 2026
SDVOSB

Interpreter Services

GENERAL SERVICES ADMINISTRATION
PHILADELPHIA, PA
NAICS 541930
Posted Jul 27, 2026
Due Aug 18, 2026
8(a) Competed

Air Operations Center Replication Cell (AOC RC) Support

DEPT OF DEFENSE
HAMPTON, VA
NAICS 541990
Posted Jul 27, 2026
Due Aug 12, 2026
No Set Aside

J042-Fire Alarm System Inspection, Testing, Maintenance, and Certification Services at the Bedford VA Medical Center

VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 541990
Posted Jul 27, 2026
Due Aug 10, 2026
SDVOSB

Enterprise Logistics and Installation Support Services Commercial Solutions Opening (CSO)

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 541990
Posted Jul 27, 2026
No Set Aside

Al Dhafra Host Nation Cultural Advisors 2026

DEPT OF DEFENSE
APO, AE
NAICS 541930
Posted Jul 27, 2026
Due Aug 31, 2026
No Set Aside

LM CREEK WILD HORSE AND BURRO VETERINARY SERVICE

INTERIOR, DEPARTMENT OF THE
CHEYENNE, WY
NAICS 541940
Posted Jul 27, 2026
Due Aug 14, 2026
Small Business

B-S. UDDIN - NEW SC

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 25, 2026

Functional MRI following Transcranial Direct Current Stimulation (tDCS)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541990
Posted Jul 24, 2026
Due Aug 3, 2026
No Set Aside

Re-Posting Solicitation: W911QY-26-R-A007 - Capability Program Executive - Ground (Soldier Systems), Project Manager Soldier Medical Devices (PM SMD), Materiel Fielding and Medical Liaison Support Services

DEPT OF DEFENSE
NATICK, MA
NAICS 541990
Posted Jul 24, 2026
Due Aug 13, 2026
Small Business

R-Counter Nuclear Smuggling System Deployment (CNSSD

ENERGY, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 541990
Posted Jul 24, 2026

R-NEW SSC CELIA RATELIFF

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 24, 2026

Subscription to Industry Studies

COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 541910
Posted Jul 24, 2026
Due Aug 7, 2026
No Set Aside

Notice of Intent to Sole Source Lori Carson Consulting LLC

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541990
Posted Jul 24, 2026

Collecting Eye Tracking and Vehicle Kinematics Data from Alternative Intersection and Interchange Sites

TRANSPORTATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Jul 24, 2026
Due Aug 11, 2026
No Set Aside

R408-Radiation Oncology Assessment Services

VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 541990
Posted Jul 23, 2026
Small Business

Range Sweep

DEPT OF DEFENSE
CAMP LEJEUNE, NC
NAICS 541922
Posted Jul 23, 2026
Due Aug 11, 2026
Small Business

Translation and Interpretation Services (BAMC)

DEPT OF DEFENSE
JBSA FT SAM HOUSTON, TX
NAICS 541930
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

H-NCAO Fire Extinguisher and CO2 Services

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541990
Posted Jul 23, 2026

MALU ETHNOGRAPHIC OVERVIEW MLK, JR. NHP

INTERIOR, DEPARTMENT OF THE
ATLANTA, GA
NAICS 541990
Posted Jul 23, 2026
Due Aug 13, 2026
Small Business