US federal contract search
Search live federal opportunities
9,347 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov
4 procurements live now
Professional ServicesSpecial Notice 2 days left
conduct an investigation to develop the Main Electronics Box (MEB) concept
National Aeronautics and Space Administration80NSSC26932917QR&D in the Physical, Engineering,…
Jun 11, 2026
Response deadline
Professional ServicesSolicitation 2 notices
Network Extension for User Continuity and Sustainability (NEXUS) Ka-Band Backward-Compatible Relay Broad Agency Announcement (BAA) NextSTEP-3 Appendix E - Final Solicitation
National Aeronautics and Space Administration Huntsville, AlabamaSCAN-MSFC-0001R&D in the Physical, Engineering,…
Jul 07, 2026
Response deadline
▾ View 2-notice timeline
Procurement timeline
All 2 notices for this procurement, oldest first.
Professional ServicesPresolicitationNONE
Geostationary Littoral Imaging and Monitoring Radiometer (GLIMR) Access to Space (ATS) “GLIMR ATS"
National Aeronautics and Space Administration Hampton, Virginia80LARC26R00002R&D in the Physical, Engineering,…
Jun 22, 2026
Response deadline
Professional ServicesPresolicitationSmall Business
NASA SBIR/STTR FY 2026-2027 Broad Agency Announcement (BAA)
National Aeronautics and Space Administration80NSSC26R0003R&D in the Physical, Engineering,…
Sep 30, 2027
Response deadline

UK