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ADITI 4.0 Grant 2026: Get ₹25 Crore Funding for Deep-Tech Startups

Acing Innovative Tech with iDEX + Defence Innovation Organisation (DIO)

aditi-4-0-challenge-grant-program-idex
aditi-4-0-challenge-grant-program-idex

Important Dates

Application Start Date
March 19, 2026
Deadline to Submission
May 4, 2026
Shortlist / Result Announcement Expected Date
June 10, 2026

Important Notes

Eligibilie Stages
Prototype Stage, MVP Stage
N.B.
Align proposals precisely to one of 25 ADITI challenges (e.g., quantum radar, EMP payloads). Highlight matching funds, milestones, defence impact. Leverage outreach sessions; avoid multi-challenge bids.]

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Scheme Details In Depth

ADITI 4.0 (Acing Development of Innovative Technologies with iDEX), the 4th edition, provides grants up to ₹25 Crore (50% of Product Development Budget) to startups, MSMEs, and innovators for tackling 25 critical deep-tech challenges from Indian Army, Navy, Air Force, Defence Space Agency, and Coast Guard.

Purpose and Impact

Launched March 2026 by Raksha Mantri during National Defence Industries Conclave, ADITI accelerates indigenous development of strategic technologies like quantum radar, AI, cyber weapons, autonomous systems, reducing import dependency and boosting Atmanirbhar Bharat. Part of ₹750 Cr scheme (2023-2026), it targets ~30 high-end tech by 2026 with export potential.

Key Benefits

  • Milestone-based funding: Up to ₹25 Cr iDEX + matching from applicant for PDB ~₹50 Cr+.

  • Ecosystem support: Partner incubators for mentorship, testing, military validation, procurement paths.

  • Spiral development: Scale winners to production; up to 2 winners/challenge.

Success Metrics: Prior ADITI editions funded dozens; iDEX overall >₹280 Cr contracts, 13 procurements; builds on DISC series.

Additional Information

Eligibility
DPIIT-recognized startups or MSMEs under Companies/MSME Act.

Individual innovators (must register as startup/MSME post-selection).

Capability for critical/strategic defence tech matching 25 problem statements.

Matching 50% PDB contribution.

One challenge per applicant at a time.

R&D/academia via individual category.
Location Eligibility
All Indian startups, MSMEs, innovators
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Grant Provider Information

Organizer / Incubator
https://idex.gov.in/uploads/page/aditi_scheeme.pdf (ADITI Scheme Guidelines); https://idex.gov.in/faq (FAQs)
Organizer Support Number
Organizer Support Email
Organizer Website
Organizer Social Handles
Defence Innovation Organisation, 8th floor, Konnectus Tower-II, Bhavabhuti Marg, DMRC Building, Ajmeri Gate, New Delhi, Delhi 110002
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