U.S. GOVERNMENT CONTRACT OPPORTUNITIES
Browse U.S. federal contracts, bids and tenders — page 3
Search U.S. government contracts, federal bids and tenders from SAM.gov public data at no charge. Filter by buyer, NAICS or PSC, location, set-aside and deadline, or get free bid and tender alerts for new matches. Open each notice to review the details, and verify the official SAM.gov record before bidding.
LATEST CURRENT NOTICES
Recently posted federal contract opportunities
Showing 60 of 218 matching opportunities on page 3 of 4.
COMPETITIVE COMBINED SYNOPSIS/SOLICITATION (Brand
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00064 · NAICS 334516 · PSC 6640
NIH MULTIPLE-AWARD CONSTRUCTION CONTRACT (MACC) FOR GENERAL CONSTRUCTION SERVICES
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N99027R00002 · NAICS 236220 · PSC Y1JZ
Service Agreement
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · PCA-NIA-10531 · NAICS 811210 · PSC J066
Service Agreement
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · PCA-NIA-10538 · NAICS 811210 · PSC J066
NCSS - Onboarding NHLBI to NEI OpenSpecimen
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00054 · NAICS 541511 · PSC DA10
Weaponeering, Integration, Naval Air Training and Operation Procedures Standardization (NATOPS) and Naval Aviation Technical Information Product (NATIP) and Training Support (WINN-TS) Services
DEPT OF DEFENSE · N00421-27-RFPREQ-AD10000-0027 · NAICS 611512 · PSC U013
Herbicide Application Services - Raystown Lake Project
DEPT OF DEFENSE · W912DR27QA005 · NAICS 561730 · PSC F008
Sources Sought Announcement for repair of the Integrated Data Modem-304B, IDM-304B, NSN 5895-01-592-2129
DEPT OF DEFENSE · W15P7T-26-R-IDM-304B · NAICS 334511 · PSC 5895
The Government is seeking to lease office and related space in Linthicum Heights, MD for a minimum of 25,549 ANSI/BOMA Office Area (ABOA) to a maximum of 26,826 ABOA square feet.
GENERAL SERVICES ADMINISTRATION · 5MD0499 · PSC X1AA
R--National Institute of Biomedical Imaging and Bioengineering (NIBIB) Innovation
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00014 · NAICS 541618 · PSC R410
R--National Institute of Biomedical Imaging and Bioengineering (NIBIB) Innovation
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00015 · NAICS 541618 · PSC R410
R--National Institute of Biomedical Imaging and Bioengineering (NIBIB) Innovation
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00016 · NAICS 541618 · PSC R410
Enhanced Mobile Satellite Services (EMSS) Equipment, Provisioning and Customer Care Help Desk Support
DEPT OF DEFENSE · FA2541-27-EPCC · NAICS 517410 · PSC DG11
Best Pharmaceuticals for Children Act Data Coordination Center
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N94026R00008 · NAICS 541715 · PSC AN12
Medical Case Reviewer Services for the Vaccine Injury Compensation Program (VICP)/ Countermeasures Injury Compensation Program (CICP).
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75R60225Q00181 · NAICS 621111 · PSC R424
ORSC Certification and Testing Contract
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NIH-OD-SS-27-000058 · NAICS 541380 · PSC H966
FDA/CDRH Scientific Technical Capacity for Regulatory Review
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75F40127Q00006 · NAICS 541611 · PSC R499
NSEETS Contract Ceiling Increase for Continued NASA Support
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80GSFC19D0011-Synposis · NAICS 541715 · PSC AR12
Sources Sought - Procurement of New or Overhauled UC-12W PT6A-60A Turboprop Engine
DEPT OF DEFENSE · N00019-27-NORFP-APM207-0328 · NAICS 336412 · PSC 2840
Sources Sought - Cross-Domain Capabilities
DEPT OF DEFENSE · PANAPG-27-P-0000-057694 · NAICS 541512
RFI to conduct market research to identify potential vendors with products available that meet the capability criteria listed
DEPT OF DEFENSE · 27-SIMACQ-CD-61-0006 · NAICS 325998 · PSC 8030
CMCS - COMBINED SYNOPSIS - SOLICITATION - FCI CUMBERLAND
JUSTICE, DEPARTMENT OF · 15BFA025R00000055 · NAICS 622110 · PSC Q201
COMBINED SYNOPSIS/SOLICITATION (Brand Name or Equa
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00048 · NAICS 334516 · PSC 6640
NAVY NP FENDER RENEWAL
HOMELAND SECURITY, DEPARTMENT OF · 70Z04027Q60514Y00 · NAICS 336611 · PSC J020
Liquid Nitrogen Gas (LN2) service for Clinical Biorepository Freezers
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00042 · NAICS 325120 · PSC 6830
NSWCCD York Chill Pump Replacement
DEPT OF DEFENSE · N0016727Q1002 · NAICS 333415 · PSC 4130
Synthesis and Distribution of Drugs of Abuse and Related Compounds
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00006OT · NAICS 541715 · PSC AN11
Synthesis and Distribution of Drugs of Abuse and Related Compounds
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00006SB · NAICS 541715 · PSC AN11
MH-60R Airborne Low Frequency Sonar (ALFS) Weapon Replaceable Assemblies (WRA) Support and Sustainment
DEPT OF DEFENSE · N0001926RFPREQAPM2990566 · NAICS 334511 · PSC K016
Hubble Space Telescope (HST) Servicing
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80GSFC27RFIHSTS · NAICS 541715
Mounted Family of Computer Systems (MFoCS) Block II Hardware Spares for the Joint Battle Command Platform (JBC-P)
DEPT OF DEFENSE · SPRBL127DA004 · NAICS 334118 · PSC 7420
DATRON RADIO SYSTEMS AND ANCILLARIES
DEPT OF DEFENSE · W91CRB-SS-DATRON · NAICS 334220 · PSC 5820
Countermeasures Injury Compensation Program (CICP) Reconsideration Panel Support Services
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · HRSA_CICP_FY27 · NAICS 541611
C1DA--VISN 1 - INDEFINITE DELIVERY INDEFINITE QUANTITY ARCHITECT CONTRACT (Legacy VISN 5)
VETERANS AFFAIRS, DEPARTMENT OF · 36C24526R0107 · NAICS 541330 · PSC C1DA
COLUMBIA Class Tailcone Manufacture
DEPT OF DEFENSE · N0016726R1005 · NAICS 336611 · PSC 2010
Reqeust for Information (RFI) Consumables and Reagents BPA - WRAIR Africa
DEPT OF DEFENSE · PANDHA27P0000051326 · NAICS 339112 · PSC 6515
Light Interference Filter (LIF)
DEPT OF DEFENSE · SPRBL127RA008 · NAICS 334290 · PSC 5855
Graphite Furnace Atomic Absorption Spectrometer
COMMERCE, DEPARTMENT OF · NIST-MML-FY27-SS01 · NAICS 334516 · PSC 6640
SAF/CDM Commercial Solutions Opening and Specific Calls
DEPT OF DEFENSE · FA7146-21-S-C-0001 · NAICS 541990 · PSC AC32
CBRND Seeking Aircraft Interior Decontamination Technology
DEPT OF DEFENSE · W911SR-26-AIRCRAFT · PSC 4230
RFI Alzheimer�s Research Program (AZRP) Public
DEPT OF DEFENSE · HT9427RFI2027AZRP · NAICS 541714
: Baxter/Hill-Rom Helux Pro Surgical Light System
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00038PCA-NIA-11810 · NAICS 334516 · PSC 6640
Traumatic Brain Injury and Psychological Health Research Program Public Request for Information
DEPT OF DEFENSE · HT9427RFI2027TBIPHRP · NAICS 541714
Light Interference Filter (LIF)-support the Enhanced Night Vision Goggles (ENVG PSQ-20B)
DEPT OF DEFENSE · SPRBL1-26-R-A003 · NAICS 334290 · PSC 5855
HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II - FINAL REQUEST FOR PROPOSAL (FRFP)
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80GSFC27R0015 · NAICS 541715 · PSC AJ11
REQUEST FOR INFORMATION (RFI) FOR GROUP 1 AND GROUP 2 UNMANNED AIRCRAFT SYSTEM (UAS) TRAINING, MISSION PLANNING, MISSION REHEARSAL, SIMULATION, AND QUALIFICATION MANAGEMENT SYSTEMS
DEPT OF DEFENSE · N00019-26-DRPM-RAS-AIRPMO-0294 · NAICS 334220 · PSC 1550
Radiological Detection System Supplies
DEPT OF DEFENSE · N00167-26-RFPREQ-CD-63-0118 · NAICS 334519 · PSC 6665
Enterprise Electronic Security Systems (ESS) � Nationwide Operations, Maintenance, Integration, and Lifecycle Support
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 7571MN27R00005 · NAICS 561621 · PSC R408
E-6B Maintenance, Repair and Overhaul (MRO)
DEPT OF DEFENSE · N00019-25-RFPREQ-APM271-0012 · NAICS 336411 · PSC J015
LTAMDS Production and Hardware, Sole Source to Raytheon
DEPT OF DEFENSE · SPRRA226R0076 · NAICS 334511 · PSC 1260
Sources Sought - POST TEST LITHIUM BATTERY STORAGE
DEPT OF DEFENSE · N00167-27-RFPREQ-CD-102-0002 · NAICS 236210 · PSC Y1HB
Biomedical Research Application Evaluation and Support (BRAES)
DEPT OF DEFENSE · HT942727RE006 · NAICS 813920 · PSC R408
Pre-Clinical Models of Infectious Diseases
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N93027R00003 · NAICS 541714 · PSC AN11
Sole Source- United States Naval Academy NASEC Catering Services
DEPT OF DEFENSE · N0018927QL009 · NAICS 722310 · PSC R499
FY27 Mentor Protege Program (MPP) Broad Agency Announcement
DEPT OF DEFENSE · MPP-FY2027 · NAICS 541611 · PSC R499
RFI Lupus Research Program (LRP) Public
DEPT OF DEFENSE · HT9427RFI2027LRP · NAICS 541714
RFQ: SUPPORT, ELECTRIC MOTOR supporting the Common Sensor Payload (CSP)
DEPT OF DEFENSE · SPRBL127QA001 · NAICS 333618 · PSC 6105
Propulsion and Power of Naval Air Vehicles (FY27 BAA)
DEPT OF DEFENSE · N0042126S0002 · NAICS 541715 · PSC AC14
6550--Cepheid GeneXpert Testing Supplies
VETERANS AFFAIRS, DEPARTMENT OF · 36C24526R0114 · NAICS 325413 · PSC 6550
BPA - Semiconductor & Related Device Manufacturing PSC 3670
DEPT OF DEFENSE · N0017424SN0015 · NAICS 334413 · PSC 3670
How to find U.S. government contracts
Start with the work your company already performs. Combine service keywords with NAICS and PSC classifications, then check the federal agency, place of performance, notice type, set-aside status and response deadline. A relevant code can improve discovery, but it is not proof that the scope, qualifications or contract terms fit your business.
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What are U.S. government tenders?
Businesses looking for tenders in America can use this directory to find U.S. federal procurement notices. SAM.gov calls these contract opportunities; a solicitation may request proposals (RFP), quotes (RFQ) or sealed bids (IFB). Read the notice type before preparing a response, because market-research notices and requests for priced offers require different actions. This directory covers federal SAM.gov notices; state and local authorities publish their own procurement opportunities.
What counts as a federal contract opportunity?
SAM.gov publishes procurement notices from federal contracting offices. Depending on the acquisition stage, these can include sources sought notices, presolicitations, solicitations and combined synopsis/solicitation notices. The notice type helps explain where the procurement is in its lifecycle, but the official notice and amendments determine what action a vendor should take.