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Data: USAspending.gov prime awards. Amounts are obligations (money committed), not outlays. Not affiliated with the US government. About · Start here · Federal contracts · Government contracts · Guides · Free tools · What's new · Market intelligence · Sources · Library · © SpendQuery · Terms · Privacy · Contact · Version 868db1f
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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? →

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7 open notices due within 30 days · 4 due this week · 2 posted in the last 7 days · 75N992 → ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)

DueNoticeBuyerSet-asideIndustry / productPlacePosted
Oct 7
2:00 PM ET
tomorrow
ARPA-H Comprehensive Organ System Modeling in Outer Space (COSMOS) Innovative Solutions Opening
Solicitation · ARPA-H-SOL-26-165 · Brief · Bid/no-bid
Department of Health and Human Services
National Institutes of Health · ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
—
541714 research and development in biotechnology (except nanobiotechnology)
AN13 health r&d services; health care services; experimental development
—Sep 25
Oct 12
11:59 PM ET
6 days
Simulation-augmented, Real-time Platform Adaptive Seamless Trials (SURPASS)
Special Notice · ARPA-H-SN-26-164 · Brief · Bid/no-bid
Department of Health and Human Services
National Institutes of Health · ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
—
541714 research and development in biotechnology (except nanobiotechnology)
AN13 health r&d services; health care services; experimental development
—Sep 30
Oct 12
12:00 AM ET
6 days
ARPA-H Emerging Health Innovators (EHI) Initiative Proposers Day
Special Notice · ARPA-H-SN-26-161 · Brief · Bid/no-bid
Department of Health and Human Services
National Institutes of Health · ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
NoneDCSep 8
Oct 13
12:00 PM ET
7 days
Restorative and health-Enhancing Sleep Time (REST)
Solicitation · ARPA-H-SOL-26-159 · Brief · Bid/no-bid
Department of Health and Human Services
National Institutes of Health · ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
None
541715 research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)
AN13 health r&d services; health care services; experimental development
—Oct 2
Oct 14
8:30 AM ET
8 days
UNifying Imaging with QUantum Entanglement (UNIQUE) Proposers' Day
Special Notice · ARPA-H-SN-26-162 · Brief · Bid/no-bid
Department of Health and Human Services
National Institutes of Health · ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
—
541714 research and development in biotechnology (except nanobiotechnology)
AN13 health r&d services; health care services; experimental development
—Sep 24
Oct 15
5:00 PM ET
9 days
Area of Interest under PHO ISO: ASCENT-IBO
Special Notice · ARPA-H-SN-26-158 · Brief · Bid/no-bid
Department of Health and Human Services
National Institutes of Health · ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
—
541715 research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)
AN13 health r&d services; health care services; experimental development
—Aug 5
Oct 18
5:00 PM ET
12 days
Systems for Phenotypic Evaluation, Clinical Trajectories, Response, and Agency (SPECTRA)
Solicitation · ARPA-H-SOL-26-163 · Brief · Bid/no-bid
Department of Health and Human Services
National Institutes of Health · ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
—
541715 research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)
AN13 health r&d services; health care services; experimental development
—Sep 17
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 2026-09-30.