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TTO Office Wide (OW) BAA 2025

Closed — responses were due 21 Aug 2026 · Unrestricted (full and open) · Defense Advanced Research Projects Agency (DARPA), DoD · NAICS 541715 · Solicitation HR001125S0011

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What happened next

This solicitation has closed — responses were due 21 August 2026.

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Solicitation details

Solicitation numberHR001125S0011
Notice ID474fbae8516342138de45318f2c82586
AgencyDepartment of Defense (DoD)
Sub-agencyDefense Advanced Research Projects Agency (DARPA)
Contracting officeDEF ADVANCED RESEARCH PROJECTS AGCY
NAICS code541715 — Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)
Product / service code (PSC)AC13
Set-asideUnrestricted (full and open)
Notice typeSolicitation
Posted23 June 2026
Response deadline21 August 2026 (closed)

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Description

The DARPA Tactical Technology Office (TTO) creates technological surprise and provides new options for national security, by demonstrating revolutionary platforms and systems with cutting-edge technology. TTO demonstrates compelling hardware at scales that demonstrate disruptive capability, with designs that reduce risk and cost by managing complexity, and which can be manufactured responsively and affordably. TTO is soliciting innovative executive summaries and proposals that enhance the nation’s ability to rapidly build, adapt and sustain force structures with the following focus areas: Design/Build/Buy, Surge and Sustain, Long Range Effects, and Disruptive Innovation.

Version history

SAM.gov has posted 5 notices under solicitation HR001125S0011, oldest first.

Documents in the solicitation package

9 files are attached to this notice.

  • HR001125S0011-Amendment-03.pdf
  • HR001125S0011-Amendment-02.pdf
  • HR001125S0011-Amendment-01.pdf
  • HR001125S0011.pdf
  • Attachment_E_Classified_Submission_Instructions.docx
  • Attachment_D_DARPA_Standard_Cost_Proposal_Spreadsheet.xlsx
  • Attachment_C_Proposal_Instructions_and_Volume_II_Template.docx
  • Attachment B_Amendment 01_Proposal_Instructions_and_Volume_I_Template.docx
  • Attachment_A_Executive_Summary_Instructions.docx

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Market context: DoD and NAICS 541715

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DoD obligated $10.1B across 5,114 contract actions under NAICS 541715.
  • 4,052 contracts worth $40.4B in this category end within the next 18 months.

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