Skip to content
  • 6,813 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started

Special notice

2026 MXO Spark Tank Special Notice

DARPA-SN-26-73

Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).

Response deadline

October 18, 2026

Closed 14 days ago. Posted June 3, 2026. Scheduled to archive October 20, 2026.

Get the next one like this from Defense Advanced Research Projects Agency by email, the day it is posted.Find my opportunities

This one closed 14 days ago

127 like it are open now in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

All 127 open in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

Description

As published on SAM.gov.

The Defense Advanced Research Projects Agency (DARPA) will host the Multi X Office (MXO) Spark Tank event for prospective proposers and future MXO collaborators on November 2-4, 2026, in Chicago, Illinois. Advance registration is required. Registration will open on August 10, 2026. There will be no on-site registration. This event will be hosted in-person only. The event will include overview presentations by DARPA personnel, including MXO Program Managers, and an opportunity for 1:1 engagement with MXO Program Managers and MXO Leadership via sidebar meetings. After the event, presented materials may be posted tohttps://www.darpa.mil/about/offices/mxo.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. June 3, 2026

    Special notice

    Due October 18, 2026. SAM.gov, notice 21e2ed635ab542238df7605cfc71281e

    1 revisions on SAM
    • June 3, 2026: publish, special notice

Points of contact