SolicitationAccepting responses

Defense Sciences Office (DSO) Office-wide BAA

Defense Advanced Research Projects Agency · DEF ADVANCED RESEARCH PROJECTS AGCY

Respond by: Aug 27, 2027, 4:00 PM (time zone not stated)301 days left

Time zone not stated; FedSub reads it as Eastern time.

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From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number: HR001126S0015
Notice type: Solicitation
Posted: Aug 28, 2026
Response date: Respond by Aug 27, 2027, 4:00 PM (time zone not stated)Time zone not stated; FedSub reads it as Eastern time.
Set-aside: None stated
NAICS code: 541715 Research and Development in the Physical, Engineering, and Life Sciences
Product or service code: AC11
Place of performance: Not stated
Contracting office: DEF ADVANCED RESEARCH PROJECTS AGCY (HR0011)ARLINGTON, VA 22203
Agency: Department of Defense · Defense Advanced Research Projects Agency

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

320 companies held prime contracts from this office under NAICS 541715; 144 of them reported first-tier subawards to companies with NAICS 541715 in FedSub's records.

CACI, INC. - FEDERAL · Reported first-tier subawards to 393 companies with NAICS 541715 in FedSub's records (latest Sep 2026).

24 more past prime awardees on Professional

Description

Source: SAM.gov Contract Opportunities public data file

The Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office (DSO) is soliciting proposals which investigate innovative approaches that enable revolutionary advances in science, devices, or systems for national security applications. Specifically excluded is research that primarily results in evolutionary improvements to the existing state of practice.

SAM.gov's data file removes line breaks; read the formatted notice and attachments on SAM.gov.

Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

Posted Aug 28, 2026SolicitationCurrent version
Respond by Aug 27, 2027, 4:00 PM (time zone not stated)
This version on SAM.gov (opens SAM.gov in a new tab)

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