TTO Office Wide (OW) BAA 2025
Funds hardware and platform proposals across DARPA's Tactical Technology Office, covering four focus areas from rapid builds to disruptive concepts.
The Pentagon increasingly worries about being out-built, not just out-invented. DARPA's Tactical Technology Office exists to close that gap — turning cutting-edge ideas into hardware that can actually be produced at meaningful scale.
This is TTO's office-wide door, standing open across four named focus areas at once: Design/Build/Buy, Surge and Sustain, Long Range Effects, and Disruptive Innovati…
Hardware and platform proposals for DARPA's Tactical Technology Office across four standing focus areas — Design/Build/Buy, Surge and Sustain, Long Range Effects, and Disruptive Innovation — favouring designs that manage complexity and can be manufactured responsively and affordably at meaningful scale.
Sign up free to see the funding breakdown
Sign up free to see the industries in scope
Sign up free to see the full eligibility
Sign up free to see how to apply
Sign up free to see how they score you
Sign up free to see the timeline
Sign up free to see where teams trip up
Guides for this application
All guides →SAM.gov Registration and UEI Guide for Federal Grant Applicants
Learn how SAM.gov registration, UEI numbers, Grants.gov accounts, organization profiles, workspace roles, and renewal timing fit together.
BudgetIndirect Costs in Grants: Rates, MTDC, and Examples
Understand indirect costs in grants, including direct vs indirect costs, negotiated rates, de minimis rates, MTDC, funder caps, and budget narrative implications.
DocumentsLetter of Support for Grant Applications: Template and Examples
Learn how to write and request a letter of support for a grant, with template structure, examples, reviewer logic, and common mistakes.
More from DARPA
All grants from this funder →DARPA Quantum Benchmarking Initiative (QBI)
🇺🇸DARPA · United States
Funds United States quantum technology research aiming for scalable, error-corrected computing breakthroughs.
Information Processing Techniques Office Office-Wide
🇺🇸DARPA · United States
Funds ideas that do not fit any of DARPA's current information-processing programs or other open calls.
DARPA SBIR Phase I
🇺🇸DARPA · United States
Funds United States small businesses validating high-risk defense science concepts for practical technical development.
DARPA SBIR Phase II
🇺🇸DARPA · United States
Supports United States defense innovators building on validated concepts into advanced prototypes and field testing.
DARPA DSO Disruptioneering
🇺🇸DARPA · United States
Supports rapid United States exploratory defense research through fast-distributed projects and compact delivery agreements.
DARPA ERIS (Expedited Research Implementation Series)
🇺🇸DARPA · United States
Backs research teams and institutions for DARPA ERIS in defense innovation, biotechnology, and medical technology.
Similar grants
Browse the directory →
CHIPS R&D Office — LOI/Competitive Awards
🇺🇸NIST · United States
Funds semiconductor manufacturing, packaging, and metrology development in the United States through competitive initiatives.
DHS S&T LRBAA 24-01
🇺🇸DHS · United States
Runs research teams and institutions for DHS S&T LRBAA Submissions in cybersecurity, defense innovation, and artificial intelligence.
Air Delivered Effects BAA
🇺🇸AFRL/RW · United States
Supports United States. air-delivered munitions research through DoD broad announcements and cooperative agreements.
DHS LRBAA 24-01 — Research
🇺🇸DHS S&T · United States
Supports organizations pursuing homeland security innovation in AI, detection, screening, and resilience through DHS open submissions.
Wells of Opportunity (WOO) — Open FOA
🇺🇸DOE Geothermal / OG · United States
Helps research teams and institutions for Wells of Opportunity in energy systems, climate technology, and hardware.
Bioengineering Partnerships with Industry (BPI)
🇺🇸NIBIB · United States
Funds academia-industry partnerships for biomedical engineering development with sustained milestones and shared commercialization planning.