U.S. GOVERNMENT CONTRACT OPPORTUNITIES
Browse U.S. federal contracts, bids and tenders
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.
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Recently posted federal contract opportunities
Showing 60 of 65 matching opportunities on page 1 of 2.
Draft Request for Quotation (RFQ) National Performance Management Research Data Set (NPMRDS)and Technical and Data-Sharing Support
TRANSPORTATION, DEPARTMENT OF · 693JJ3-27-SN-0001 · NAICS 541990 · PSC R405
MARKET SURVEY NOTICE for new ATCT Project at (FLL) Fort Lauderdale- Hollywood International Airport
TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-FLL01 · NAICS 236220
OK FW TSM 10(1) NFH Entrance Road and Parking Improvements
TRANSPORTATION, DEPARTMENT OF · 6982AF27B000003 · NAICS 237310 · PSC Y1LB
Refurbished and Used Boxcars
TRANSPORTATION, DEPARTMENT OF · RFI-DOT-VOLPE-2026-001 · NAICS 336510 · PSC 2220
USMMA Medical, Dental, Counseling services
TRANSPORTATION, DEPARTMENT OF · 6923G227R00002 · NAICS 621399 · PSC Q201
Design Renovation, System Support Center (SSC), 3551 Combine St., Paso Robles, CA
TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00022A · NAICS 541330 · PSC C215
Geotechnical Drilling Services for Project OR FLAP DOUGLAS 251(2), Winchester Bridge Replacement
TRANSPORTATION, DEPARTMENT OF · 69056727Q000006 · NAICS 238910 · PSC F015
Mechanical Construction Services IDIQ - MMAC
TRANSPORTATION, DEPARTMENT OF · MRKTSVY-26-MechIDIQ · NAICS 238220
AK FLAP ANCHORAGE 2021(1), Far North Bicentennial Park Enhancements
TRANSPORTATION, DEPARTMENT OF · 69056726B000012 · NAICS 237310 · PSC Y1LB
WA ERFO NPS OLYM 2022-1(3), OLYMPIC NPS ERFO REPAIRS 2022 Road 107 MP 0.3 TO 0.5 & MP 0.8
TRANSPORTATION, DEPARTMENT OF · 69056727B000002 · NAICS 237310 · PSC Y1LB
ID FLAP CLEAR 4783(1), Dent Bridge Road Improvements
TRANSPORTATION, DEPARTMENT OF · 69056726R000009 · NAICS 237310 · PSC Y1LB
Aviation Research BAA 2025
TRANSPORTATION, DEPARTMENT OF · 692M15-25-R-00004 · PSC AJ11
Printer Consumables for the Strategic Sourcing for the Acquisition of Various Supplies and Equipment (SAVES) Program
TRANSPORTATION, DEPARTMENT OF · 697DCK-25-R-00368 · NAICS 325992 · PSC 6750
Office of Hazardous Materials Safety Research Initiative � FY2026 BROAD AGENCY ANNOUNCEMENT (BAA)
TRANSPORTATION, DEPARTMENT OF · PHMSA-26HM-BAA · NAICS 541715 · PSC AJ12
Mike Monroney Aeronautical Center (MMAC) Industrial Waste Water Treatment Plant Upgrades
TRANSPORTATION, DEPARTMENT OF · 6973GH-27-R-00005 · NAICS 237110 · PSC Y1ND
Modular Buildings & Restroom Rental with Ancillary Services
TRANSPORTATION, DEPARTMENT OF · 69056727Q000005 · NAICS 532490 · PSC W054
Northeast Region Pavement and Bridge Preservation Construction - NP NER PMS BMS FY24(1)
TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000003 · NAICS 237310 · PSC Y1LB
Countermeasures That Work (CMTW) Updates
TRANSPORTATION, DEPARTMENT OF · 693JJ926R000067 · NAICS 541720 · PSC AS12
WA NP OLYM 12(8), Hurricane Ridge Rockfall Mitigation MP 9.4
TRANSPORTATION, DEPARTMENT OF · 69056726B000010 · NAICS 237310 · PSC Y1LB
Industrial Resistance Spot Welder
TRANSPORTATION, DEPARTMENT OF · 692M15-27-P · NAICS 333992
CO OMAD 300(71) Minuteman Missile Access
TRANSPORTATION, DEPARTMENT OF · 6982AF27B000010 · NAICS 237310 · PSC Y1LB
ND OMAD 2025(1) Minuteman Missile Access Road
TRANSPORTATION, DEPARTMENT OF · 6982AF27B000011 · NAICS 237310 · PSC Y1LB
Joint Pipeline Advisory Committees: Repair Criteria Review
TRANSPORTATION, DEPARTMENT OF · 1214533 · NAICS 721110 · PSC V231
FTA Broad Agency Announcement (FY26) -- �Research Initiatives in Support of Safety, Accessibility, and Mobility in Public Transportation
TRANSPORTATION, DEPARTMENT OF · 693195-26-BAA-0001 · NAICS 541715 · PSC AS12
FOMS SOFTWARE DEVELOPMENT
TRANSPORTATION, DEPARTMENT OF · 6973GH-27-R-FOMSSOFTWAREDEVELOPMENT · NAICS 541511
Ultralife UBBL13-01 Lithium-Ion Batteries - RFI
TRANSPORTATION, DEPARTMENT OF · 6973GH-27-RFI-00001 · NAICS 493110 · PSC R706
ID FLAP KOOTEN 8450(1), Yellowstone Trail Road, Segment 1
TRANSPORTATION, DEPARTMENT OF · 69056726R000019 · NAICS 237310 · PSC Y1LB
CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services
TRANSPORTATION, DEPARTMENT OF · 6982AF26R000004 · NAICS 541330 · PSC C1LB
Spin and Spin Recovery Training
TRANSPORTATION, DEPARTMENT OF · 6973GH-26-R-00243 · NAICS 611512 · PSC U099
Sources Sought for Douglas DC-3 Initial and Recurrent Pilot Training
TRANSPORTATION, DEPARTMENT OF · 6973GH-27-R-DC3 · NAICS 611512 · PSC U009
WJHTC Armed Security Guard Services
TRANSPORTATION, DEPARTMENT OF · 692M15-25-R-00012 · NAICS 561612 · PSC R430
Market Survey for Janitorial Services at FAA Facilities in King Salmon, Alaska
TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00038 · NAICS 561720 · PSC S201
Market Survey for Helicopter Services for the FAA between Juneau and other Sites in Alaska
TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00039 · NAICS 481211 · PSC 1730
Graphic Design Support Services for the U. S. Department of Transportation (DOT)
TRANSPORTATION, DEPARTMENT OF · 693JK427R500001 · NAICS 541340 · PSC T001
NJ-NY ERFO FW WARI 2019-1(1) - Wallkill River National Wildlife Refuge
TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000005 · NAICS 237310 · PSC Y1LB
6973GH-26-R-00177 - MINIATURE UPS KITS � SIR
TRANSPORTATION, DEPARTMENT OF · 6973GH-26-R-00177 · NAICS 221122 · PSC 6150
Natchez Trace Parkway Project MS NP NATR 3F26
TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000001 · NAICS 237310 · PSC Y1LB
Core Research Program Technology Transfer & Commercialization Advancement
TRANSPORTATION, DEPARTMENT OF · 693JK326RA002 · NAICS 541330 · PSC R425
AZ BL COLO 7528(1) Burro Creek Road
TRANSPORTATION, DEPARTMENT OF · 6982AF27B000002 · NAICS 237310 · PSC Y1LB
Remedial Action (RA) activities at the Kahuku Point Former Radio Range site
TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00036 · NAICS 562910 · PSC F108
INVESTIGATIVE INTERVIEWING TRAINING COURSE
TRANSPORTATION, DEPARTMENT OF · 6973GH-26-R-00229 · NAICS 611519 · PSC U099
Acadia National Park
TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000002 · NAICS 237310 · PSC Y1LB
Commercially Available Distance Measuring Equipment (DME) Power Meters
TRANSPORTATION, DEPARTMENT OF · FAA-DME-PWRMTR-MSA2026 · NAICS 334515 · PSC 6625
Domestic Datalink Services (DDLS) FY 2027 Industry Day December 8-10, 2026
TRANSPORTATION, DEPARTMENT OF · 693KA8-26-R-DDLSID · NAICS 517810 · PSC 7D20
UT NP ARCH 100(2) Bridges on Delicate Arch Road
TRANSPORTATION, DEPARTMENT OF · 6982AF27B000005 · NAICS 237310 · PSC Y1LB
Northeast Region Pavement and Bridge Preservation Construction - NP NER PMS BMS FY25(2)
TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000004 · NAICS 237310 · PSC Y1LB
WY BR WYAO US20(1) US 20 and Hayden Arch Bridge Repairs
TRANSPORTATION, DEPARTMENT OF · 6982AF27SS00001 · NAICS 237310 · PSC Y1LB
Sources Sought - Facility Maintenance Services for the FAA Warrenton Annex
TRANSPORTATION, DEPARTMENT OF · 697DCK27 · NAICS 561210
Digital Repository Platform and Physical Library Management System
TRANSPORTATION, DEPARTMENT OF · 693JK327RFI01 · NAICS 541512 · PSC R499
ITS4US Deployment Accelerator
TRANSPORTATION, DEPARTMENT OF · 693JJ3-27-BAA-0001 · NAICS 541715 · PSC AS13
Supply Thermal Protection Systems for Railroad Tank Cars
TRANSPORTATION, DEPARTMENT OF · 6913G627SS1001 · NAICS 488210 · PSC H222
Laboratory Capabilities to Test Railroad Tank Car Thermal Protection Systems (TPS)
TRANSPORTATION, DEPARTMENT OF · 6913G627SS1002 · NAICS 541380 · PSC H222
ZAB Weed Control and Groundskeeping Services
TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00031 · NAICS 561730 · PSC S208
A Study on Vessel Design Challenge
TRANSPORTATION, DEPARTMENT OF · 693JF726R000016 · NAICS 541720 · PSC R405
Experimental and Mathematical Biomechanics Injury Research IDIQ
TRANSPORTATION, DEPARTMENT OF · 693JJ927R000001 · NAICS 541715 · PSC AJ12
Advanced Safety Research Multiple Award Indefinite Delivery, Indefinite Quantity (IDIQ)
TRANSPORTATION, DEPARTMENT OF · 693JJ927R000003 · NAICS 541380 · PSC R425
2026-2027 Winter Shotcrete Repair at Eisenhower Lock
TRANSPORTATION, DEPARTMENT OF · 6923G527Q0001 · NAICS 238110 · PSC Z1KA
Build America Bureau - Appraisals
TRANSPORTATION, DEPARTMENT OF · RFI_Appraiser_2026 · NAICS 531320 · PSC R411
CONSOLIDATED WEED CONTROL FOR WESTERN SIDE OF KANSAS CITY DISTRICT FACILITIES
TRANSPORTATION, DEPARTMENT OF · 697DCK-26-R-00432 · NAICS 561730 · PSC S208
Reliability and Probability Training (FAA28335) for Flight Standards and Aircraft Certification Airworthiness Inspectors/Engineers
TRANSPORTATION, DEPARTMENT OF · AC-27-00007 · NAICS 611519 · PSC U006
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.