Contract opportunities: NAICS 541990
71 open contract opportunities are listed under NAICS code 541990.
This board is updated daily from SAM.gov’s official extract and covers through the previous day (postings through 2026-08-29). Contracts are free to browse and are not part of member fit-scoring, alerts, or the Tuesday digest — those cover grants. Every notice links its official SAM.gov listing; verify details there before responding. “Open” means the response deadline has not passed, or the notice posted within the last 90 days when no deadline is given.
- Record Retrieval Services
- SCIENTIFIC CONSULTANT WRITER SERVICES
- SP-POL-CMP-INSPECT-NVL-PO 35
- B--Refining seasonal cetacean density models
- R--NEW SSC MAIA CADDLE
- United States Core Data for Interoperability (USCDI) Plus Quality
- 711th HPW Mission Support Services MAC IDIQ
- Professional Business Valuation and Appraisal Services
- RFQ for Anchor Load Recertification (FY26-FY31)
- Development of Flukebook Coordinated Across Five NOAA Fisheries Science Centers.
- Post-Construction Environmental Compliance Monitoring Services in support of MT FLAP BOR 2980(1) Sun River Bridge Replacement
- Notice of Award - Fathom Financial Consulting Limited
- G6 AV Support Services
- Test and Inspections on Fire Extinguishers, Fire Rated Doors and Panic Hardware at DMC
- INTENT TO AWARD TO A SINGLE SOURCE - ALASKA WHALE FOUNDATION
- Karyotyping of Induced Pluripotent Stem Cells (iPSC) lines with Varying Sex Chromosome Dosage
- NWFSC Sampling Net and Fishing Gear Repair & Maint
- Notice of Intent to Award BPA Call Orders Against The Land Management Integrated Resources (LMIR)
- AFCEC Operation Support Services
- Real-Time Global Energy Commodity Tracking and Intelligence Subscription Services
- R--Student Service Contract - Luke Vo 26-SDS401-LV-SC-DEN-Y1
- AL DEEP HORIZON NRDA & RESTOR OF INSPECT
- Post-Construction Environmental Compliance Monitoring Services in support of WA NP LARO 208(1), Hawk Creek Road Stabilization and WA FLAP LINCOL 57860(1) Hawk Creek Road Improvements
- R--Science and Technical Support Services (STSSC) For
- IASS - Iconic Software - SGTEK
- Post-Construction Environmental Compliance Monitoring Services for OR FLAP GRANT 24(2) Granite Hill Road Reconstruction Phase II
- 2d MarDiv CUAS ADFOR Support
- R--MALU ETHNOGRAPHIC OVERVIEW MLK, JR. NHP
- S2 Cognition
- H342--Fire Extinguisher Inspection and Service in Support of the St. Cloud VA Healthcare System, St. Cloud MN.
- M--EDIS CONSERVE THE EDISON DESKS
- B--C. PETTIGREW - NEW SC
- R405--VHA Salary Survey Data Collection & Analysis (VA-26-00056720) Morgan/Strawbridge
- AN12--Research support for the Division of Population Health and Data Science at the Massachusetts Veterans Epidemiology Research and Informatics Center (MAVERIC) in the Boston VA Healthcare System.
- R--NEW SSC CHRISTINA BIAGETTI CV58LHNXFCZ3
- Underground Storage Tank Inspection & Repair IDIQ
- USAC RFP: Lifeline Programs National Verifier (NV) O&M Support
- W50SLF26QA014 - Optimizing the Human Weapon System
- Notice of Intent to Sole Source - Defensive Counterintelligence & Insider Threat Program Support Services - PHK ENTERPRISES, LLC
- H242--FY26 FIRE EXTINGUISHER TESTING - Battle Creek MI
- Cargo-sized X-Ray Relocation and Maintenance Service
- R--NEW SSC - ISEAH SAYEED HASAN 26-CGS403-IH-SC-DEN-Y1
- J--GC26 - MAINTENANCE OF JANUS FIRE
- F--LOWER PAYETTE STREAM GAGING
- R--26-TAR400-BW-SC-DEN-Y1
- Event Data Recorders
- BLK-MBR-NEB Heritage IDIQ 2026-2031
- 3D LiDAR AND SMARTPHONE-BASED PLATFORMS FOR MOTOR VEHICLE TRAFFIC DATA
- H--NETL One-Year Consensus Standards
- Morgantown Field Office (MFO) Insect Taxonomy Support
- TECOM Range and Training Area Management (RTAM) Support Services M00264-26-R-0005
- SAF/CDM Commercial Solutions Opening and Specific Calls
- F--OR-KLAMATH FALLS FISH- WATER QUALITY
- NATO Business Opportunity: Force Lethality Enhancement eXtended (FLEX) Modelling and Simulation Study
- WYAO Woodward Gov Cabinet Assessment
- FY26 CRRP Gate-1 Cylinder Rebuild
- USCENTCOM Communication Integration Support Services (CCCI) 1 Month Bridge August
- J&A EPP 720621D00001 (IDIQ)
- Acquisition Update for TRIDENT (Decisive Action Follow-on)
- R408--Radiation Oncology Assessment Services
- NATO Business Opportunity: Capability Development Management Support (CDMS)
- One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open
- One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside Continuously Open Solicitation
- One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside Continuously Open Solicitation
- One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation
- One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation
- One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitation
- FY2026 USPS OIG Broad Agency Announcement
- Fallen Servicemembers Religious Heritage Restoration Program
- Golden Dome for America Commercial Solutions Opening
- Commercial and Economic Research and Innovation (CERI)
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