All Other Professional, Scientific, and Technical Services

580 active contract opportunities

580

Active Opportunities

512

Posted Last 7 Days

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Top Industries

  • All Other Professional, Scientific, and Technical Services575
  • All Other Professional, Scientific, and Technical Services5

Set-Aside Distribution

  • 418
  • Small Business54
  • No Set Aside41
  • SDVOSB30
  • Small Business Set Aside - Total12

Top Locations

  • CO173
  • VA61
  • DC60
  • MD53
  • TX34

About NAICS54199

The North American Industry Classification System (NAICS) code 54199 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.

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 Business

CRYOPRESERVATION OF ATLANTIC SALMON SPERM - Franklin, ME

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541990
Posted Sep 29, 2025
Small Business

Anit-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 Aside

Independent 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 Aside

C1DA-554-318 Claim Support and Expert Services (VA-25-00092412)

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 541990
Posted Sep 26, 2025
Small Business

PMA-201 Contractor Support Services

DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 541990
Posted Sep 26, 2025
8(a) Sole Source

Support 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 Aside

R - Professional Facilitation Services to Support Negotiated Rulemaking (Title IV)

EDUCATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Sep 25, 2025
Small Business

B-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
SDVOSB

Quality 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

SDA Enterprise SETA Services OY2 Modification

DEPT OF DEFENSE
CHANTILLY, VA
NAICS 541990
Posted Sep 24, 2025

Strategic Evaluation Support Services

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541990
Posted Sep 23, 2025

Accreditation Association for Ambulatory Health Care (AAAHC) Health Accreditation, Certification, and Recognition Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 541990
Posted Sep 23, 2025

Q-iPSC Generation and Beta Cell Differentiation

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541990
Posted Sep 23, 2025

Justification and Approval for Use of Other Than Full and Open Competition

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541990
Posted Sep 23, 2025

Independent External Peer Review for Matagorda Ship Channel Improvements Integrated Post Authorization Change Report and Supplemental Environmental Impact Statement, Port Lavaca, Calhoun, and Matagorda Counties, Texas

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541990
Posted Sep 23, 2025
No Set Aside

R-International Data Subscription

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Sep 23, 2025