Crossing the Valley of Death: What the IVCA Bharat DeepTech Report 2026 Reveals

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Meta description: India’s deep tech sector has attracted about $11.4 billion since 2015, with 2025 a record year. Here are the key findings from the IVCA Bharat DeepTech Report 2026 on funding, exits and the Valley of Death.

Target keywords: IVCA Bharat DeepTech Report 2026, India deep tech funding, valley of death deep tech, deep tech investment India, Series B funding gap, deep tech exits, secondary sales India, deep tech commercialisation India

TL;DR

• According to the IVCA Bharat DeepTech Report 2026, India’s deep tech sector has attracted about $11.4 billion in cumulative PE-VC funding since 2015.
• 2025 was the strongest year on record, with $2.96 billion raised across 189 deals, even as funding slowed across the wider start-up ecosystem.
• Capital is strong at the seed stage but drops sharply at Series B and C. This is where deep tech’s Valley of Death lies: the stretch between a proven technology and a commercially viable business, where many companies run out of capital before they reach scale.
• Exit visibility is the biggest challenge investors report, yet exits are improving. Secondary sales accounted for 56% of exits and delivered the strongest average returns over the past decade.
• For investors, the gaps in the deep tech journey are also where some of the most important opportunities lie.

Quick Answer

The Valley of Death is the stage where a deep tech company has proven its technology but does not yet earn enough revenue to fund its own growth. Years of R&D, testing and certification have been spent, but production, customers and scale are still ahead, and the capital needed to cross this stretch is at its scarcest.

India’s deep tech companies can raise seed capital, but far fewer investors can write the larger Series B and C cheques that take technology from prototype to production. Many funds also have shorter lives than deep tech’s long development cycles require. Closing this gap will depend on patient, well-structured capital and stronger exit pathways. The report finds that secondary transactions are increasingly central to both.

About the Report

The Bharat DeepTech Report 2026: From Lab to Leadership was released in August 2026 by the Indian Venture and Alternate Capital Association (IVCA). It combines IVCA–Venture Intelligence deal data from 2015 to 2026 year-to-date with responses from 100 funds covered by the IVCA DeepTech Fund Survey 2026.

Key Finding 1: Deep Tech Funding Hit a Record in 2025

The headline numbers show how quickly the sector has grown:

• Cumulative funding: About $11.4 billion in PE-VC investment between 2015 and 2026 YTD.
• Record year: 2025 saw $2.96 billion raised across 189 deals, achieved even as the wider start-up ecosystem faced a funding slowdown.
• Recent momentum: Over 85% of total deep tech funding since 2015 was raised in the past six years.
• 2026 so far: Companies have raised nearly $1 billion across 103 rounds year-to-date.
• Venture debt: Deep tech companies raised $544 million through venture debt across 61 deals between 2015 and 2026.

The report reads the concentration of funding since 2021 as a sign that the ecosystem is moving from early-stage proof points to commercial validation.

Key Finding 2: Where the Capital Is Going

By sector. AI and generative AI lead in total funding at $2.8 billion, followed by EV and battery technologies. Semiconductors and spacetech are the fastest-growing segments, driven by national priorities and new policy frameworks.

By investor interest. Fund participation is highest in AI/generative AI and Enterprise DeepTech/SaaS, followed by spacetech and defence.

By geography. Bengaluru accounts for around half of all deep tech deals and funding. Alternate hubs are emerging in Ahmedabad, Kochi and Kolkata.

What Is the Valley of Death in Deep Tech?

Every deep tech company follows a similar path. It starts with research, moves to a working prototype, and then must turn that prototype into a product customers will buy at scale. The gap between the second and third steps is known as the Valley of Death.

It is called a valley because the company’s needs rise just as its funding options fall. The technology works, so research grants and early-stage support fall away. But revenue is still small, so the company cannot yet fund manufacturing, certification and sales on its own. Many promising technologies never make it across.

Deep tech feels this more sharply than software, for three reasons:

• Longer timelines: Hardware, semiconductors, space and defence technologies can take years to move from prototype to production.
• Higher capital needs: Manufacturing, testing and certification require far larger cheques than building an app.
• Slower revenue: Customers such as governments, defence buyers and large enterprises often take longer to commit.

Key Finding 3: The Valley of Death Shows Up in the Data

The IVCA report shows exactly where this valley sits in India’s deep tech funding. Fund participation declines sharply beyond the seed stage, and very few funds can write larger cheques for growth-stage companies. Many funds also operate shorter fund lives than the sector requires, a mismatch with the time deep tech needs to develop and commercialise.

The gap also exists at the very beginning of the journey. Only 15% of surveyed funds back technologies at the lab and proof-of-concept stage (TRL 1–3).

Key Finding 4: Exits Are Improving, and Secondaries Lead

Exits are what return capital to investors, and the report finds this is where the ecosystem faces its biggest question and its most encouraging progress.

Exit visibility is the top challenge. 62% of funds identified exit visibility as their primary challenge. Long gestation periods ranked second.

Exit activity rose sharply in 2025. There were 18 exits worth $600 million in 2025, compared with just 7 exits worth $152 million in 2024.

Secondary sales are the leading exit route. Secondary transactions accounted for 56% of all exits, while the IPO route remains viable but requires a deeper layer of growth-stage capital. Secondary sales also delivered the strongest average returns over the 10-year period, which the report sees as a sign of potential for capital recycling.

Key Finding 5: Domestic Capital Anchors the Sector

Deep tech limited partners (LPs) in India are largely domestic, spanning family offices, domestic institutions and high-net-worth investors. Participation from global and corporate LPs is growing steadily.

Government capital is also available through instruments such as the RDI Scheme, the SIDBI Startup India Fund of Funds 2.0 and the India Semiconductor Mission. However, 40% of surveyed funds have yet to engage with any government capital vehicle. Survey participants also called for dedicated tax incentives and public procurement reform.

What This Means for Private Market Investors

Deep tech needs patient, structured capital. Development cycles are long, so fund life and investment horizon should match the technology’s path to commercialisation.

Crossing the Valley of Death is where value is created. Companies that have made it across, with technology validated, paying customers secured and production underway, have cleared deep tech’s hardest stage. The risk of failure falls sharply, while much of the growth is still ahead.

Secondaries are becoming central to liquidity. With secondaries accounting for most deep tech exits and delivering strong average returns, structured secondary transactions are an increasingly important way for investors to realise value before an IPO.

Exit planning matters from day one. Because exit visibility is the sector’s biggest challenge, investors should evaluate liquidity pathways at the point of investment, not only at the end.

Diversification manages long timelines. Spreading exposure across companies, sectors and stages reduces dependence on any single technology reaching commercial scale.

Structural Comparison: Before and After the Valley of Death

“In deep tech, the science proves what is possible; crossing the Valley of Death decides what reaches scale.”

Junior Research Analyst

Kartik Goel

Frequently Asked Questions

Q: What is the IVCA Bharat DeepTech Report 2026?

A: It is a report released by the Indian Venture and Alternate Capital Association in August 2026. It analyses deep tech deal data from 2015 to 2026 and survey responses from 100 funds.

Q: How much has India's deep tech sector raised?

A: About $11.4 billion in cumulative PE-VC funding between 2015 and 2026 YTD, with a record $2.96 billion raised across 189 deals in 2025.

Q: Which deep tech sectors are growing fastest in India?

A: AI and generative AI lead in total funding, while semiconductors and spacetech are the fastest-growing segments.

Q: What is the Valley of Death in deep tech?

A: It is the stage between a proven technology and a commercially viable business, when a company needs large amounts of capital for production and scale but has not yet generated enough revenue to fund itself. In India, the IVCA report finds this gap is most visible at Series B and C, where fund participation drops sharply.

Q: What is the Series B/C funding gap in deep tech?

A: It is the sharp drop in fund participation beyond the seed stage, with few funds able to write the larger cheques growth-stage deep tech companies need. It is the capital side of the Valley of Death.

Q: How do deep tech investors in India exit?

A: Secondary sales accounted for 56% of exits and delivered the strongest average returns over the past decade. Strategic M&A and IPOs are the other main routes.

Sources

• IVCA findings on funding, sectors, the Series B/C gap, LPs and government capital: CXOToday, Aug 17, 2026 (IVCA release), cxotoday.com
• Record 2025 figures, AI/GenAI funding, fastest-growing segments: YourStory, Aug 18, 2026, yourstory.com
• 85% of funding in six years, 2026 YTD, venture debt, exits and secondaries data: Business Standard, Aug 17, 2026, business-standard.com
• Secondary sales returns, government capital engagement: Communications Today, Aug 19, 2026, communicationstoday.co.in