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Opportunities indexed

18,777

Open right now

6,908

Departments

55

Newest posted

Jun 07, 2026

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129 opportunities

NAICS 541990Incl. closed/awards
Award NoticeSmall Business

Radiation Safety Officer Services

Veterans Affairs, Department of

541990 · All Other Professional, Scientific, an… Michigan Posted May 29, 2026 $278k award
Award Notice

B--SSC ADAM KLAPPA

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $19k award
Award Notice

C--BLDG 40 & 251 - STRUCTURAL ASSESSMENT

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $123k award
Award Notice

R--Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $192k award
Justification

Technical Information and Program Support (TIPS)

Health and Human Services, Department of

541990 · All Other Professional, Scientific, an… Maryland Posted May 29, 2026
Award NoticeNONE

Independent Validation and Verification (IV&V) Services for the REACT Program

Health and Human Services, Department of

541990 · All Other Professional, Scientific, an… District of Columbia Posted May 29, 2026 $17.9M award
Combined Synopsis/Solicitation
Closed

Super Typhoon Sinlaku Reef Impact Assessments

Commerce, Department of

541990 · All Other Professional, Scientific, an… Posted May 29, 2026
Award Notice

R--Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $384k award
Combined Synopsis/SolicitationSmall Business
Closed

AN11--Amendment for Solicitation 36C24E26Q0043 - Survey Services for EVOLVE for Women's Healthcare

Veterans Affairs, Department of

541990 · All Other Professional, Scientific, an… WA Posted May 29, 2026
Award Notice

R--Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $64k award
Award Notice

R--Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $3k award
Award Notice

R--Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $107k award
Award Notice

B--STUDENT CONTRACT - ANDREW DOHAN KIM

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $21k award
Sources SoughtSmall Business
Closed

2d MarDiv CUAS ADFOR Support

Dept of Defense

541990 · All Other Professional, Scientific, an… North Carolina Posted May 29, 2026
Award Notice

B--SSC KATHERINE BRANCH

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 29, 2026 $19k award
Combined Synopsis/SolicitationSmall Business
Closes in 22 days

NAMS/SAMS Vessel Inspection Blanket Purchase Agreement

Dept of Defense

541990 · All Other Professional, Scientific, an… Posted May 28, 2026
SolicitationNONE
Closes tomorrow

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

Dept of Defense

541990 · All Other Professional, Scientific, an… District of Columbia Posted May 28, 2026
Solicitation8(a)
Closed

Professional Support Services in the Atlantic Area of Responsibility

Dept of Defense

541990 · All Other Professional, Scientific, an… Maine Posted May 28, 2026
Award Notice

R--DAVID SUTHERLAND SSC

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 28, 2026 $49k award
SolicitationNONE
Closes in 20 days

Tests and Inspections of Fire Extinguishers, Fire Rated Doors and Panic Hardware at USAG Italy DMC

Dept of Defense

541990 · All Other Professional, Scientific, an… Pisa Posted May 28, 2026
Sources SoughtNONE
Closed

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

Transportation, Department of

541990 · All Other Professional, Scientific, an… District of Columbia Posted May 28, 2026
Sources SoughtSDVOSB
Closes tomorrow

Operations Security (OPSEC) and Force Protection Program Support Request for Information

Dept of Defense

541990 · All Other Professional, Scientific, an… Maryland Posted May 28, 2026
PresolicitationSmall Business
Closed

MEDICAL INSTRUCTOR/OPERATOR SUPPORT SERVICES (MIOSS)

Dept of Defense

541990 · All Other Professional, Scientific, an… Florida Posted May 28, 2026
Award Notice

R--KASSIDY BARRAM

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 28, 2026 $45k award
Award Notice

R--Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

Interior, Department of the

541990 · All Other Professional, Scientific, an… Posted May 28, 2026 $54k award