NAICS 541990

All Other Professional, Scientific, and Technical Services contracts

Open federal opportunities classified under NAICS 541990.

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Set-asides used in this sector

Small Business8(a)HUBZoneSDVOSBWOSB

About NAICS 541990

Professional, scientific, or technical services not classified elsewhere — including translation, weather forecasting, and specialised consulting. A frequently-used residual code.

Typical award value: $50K – $5M per award.

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All Other Professional, Scientific, and Technical Services contracts

About NAICS 541990

All Other Professional, Scientific, and Technical Services contracts

About NAICS 541990

Air Operations Center Replication Cell (AOC RC) Support

Independent External Peer Reviews for the US Army Corps of Engineers

MALU ETHNOGRAPHIC OVERVIEW MLK, JR. NHP

Average Annual Daily Traffic - Data Collection

2d MarDiv CUAS ADFOR Support

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

Medical Instructor/Operator Support Services (MIOSS)

NASA Commercial Satellite Data Acquisition (CSDA) and Evaluation of Data in Support of Sustainable Land Imaging (SLI) Commercialization

J--GC26 - MAINTENANCE OF JANUS FIRE

Aeronautics and Space Programs and Policies Studies (ASPPS)

Biometrics Operations Division Examination Support Services

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

Engine Water Sample Testing for MH-65E aircraft

Request for Information (RFI)/Sources Sought (SS) Notice -FHWA Office of Highway Policy Information (HPL) National Performance Management Research Data Set (NPMRDS)

M--EDIS CONSERVE TOP PRIORITY STAINED GLASS

B--Study Fleet Administration Support for the NEFSC

Business Process Engineer - USPS OIG

R--Science and Technical Support Services (STSSC) For

AFCEC Operation Support Services

NATO Business Opportunity: Capability Development Management Support (CDMS)

H--GLAC ANNUAL FIRE EXTINGUISHER SERVICE & INSPECTION

Engine Water Sample Testing for MH-65E aircraft

H--YELL FIRE EXTING INSPECT/TEST, RECHARG, & REPLC

Technical Support Services

Services to Support Training Development