Open federal contract opportunities

Federal contract solicitations taking responses now, soonest deadline first. Each links to the notice on SAM.gov and to a brief: the contract it likely follows, the incumbent and who else wins that work. Where do few companies bid? →

Rank them for your company → (by your past contracts and SAM.gov registration)

DueSizeSort

1 open notices due within 30 days · 0 due this week · 0 posted in the last 7 days · 80HQTR → NASA HEADQUARTERS

Due	Notice	Buyer	Set-aside	Industry / product	Place	Posted
Oct 14 11:59 PM ET 8 days	Habitable Worlds Observatory Instrument Concept Assessments in NASA Research Announcement (NRA): RESEARCH OPPORTUNITIES IN SPACE AND EARTH SCIENCES (ROSES) 2025 Special Notice · NNH25ZDA001N-HWOICA · Brief · Bid/no-bid	National Aeronautics and Space Administration NASA HEADQUARTERS	—	54171 AR11 space r&d services; space flight, research and supporting activities; basic research	—	Sep 3

How this list is made

SAM.gov contract notices still taking responses: the response deadline is today or later and falls in the window. Notices without a deadline (many special notices) aren't listed. Deadlines change with amendments: check the notice on SAM.gov before you plan around one.
From the public SAM.gov extract, loaded daily; notices posted after the latest load aren't here yet.

Newest notice in the data: 2026-10-05. Data as of 2026-10-05.