The Campus Economy: India's Quietest Special Economic Zones

For two decades, Indian industrial policy tried to manufacture growth zones by decree. Carve out land, waive the taxes, promise the power and the ports, and wait for capital to arrive. Most Special Economic Zones never filled up. Land acquisition stalled a large share of them before the first shed roof went up, and the ones that did work mostly relocated existing industry rather than creating new capital.

Meanwhile, without a single land acquisition notice and without a ministry press release, four university gates have quietly built what SEZ policy spent twenty years trying to engineer: concentrated, self-renewing pools of capital, talent, and intellectual property that compound faster than almost any city-based industrial cluster India has produced since Independence.

India's economic trajectory is now directly powered by the Campus Economy.

Illustration - The Campus Economy

This is not a metaphor about ambition. It is a balance sheet.

The scale of the SEZ shortfall is no longer a matter of anecdote either. National-level land-utilisation studies put actual usage of notified SEZ land at roughly 37 percent, with vacant land running as high as 45 to 50 percent of the area specifically set aside for processing. The government's own replies to Parliament have put the share of non-operational notified SEZs at around 40 percent in recent years, and in the five years to FY25, some 466 SEZs were formally shut down — close to a tenth of all SEZs the Union government has ever approved. This is not a policy that is merely underperforming. It is a policy whose central resource — land — sits idle in the majority of cases it was meant to activate.

The zone that actually worked

The SEZ model bet that if you assembled land, tax breaks, and infrastructure in one place, capital and talent would follow. In practice, the hardest parts — talent density, mentorship, patient early capital, and a credible flow of intellectual property — were exactly the parts the policy couldn't manufacture. You cannot legislate a research lab into existing at short notice, and you cannot zone your way into forty years of accumulated faculty expertise.

A campus starts with precisely the inputs an SEZ spends a decade trying to attract. The lab space already exists. The intellectual property is already being generated as a byproduct of research, not as the goal of a subsidy scheme. The mentors are already on payroll, in the form of faculty who supervise theses and increasingly sit on cap tables. And the capital doesn't need to be lured in from outside — it is often supplied by the institution's own alumni, cycling back as angel investors and fund managers who understand the technology because they were trained in the same labs.

Put simply: the SEZ tried to build an ecosystem around an empty plot. The campus already was one.

The data: four campus balance sheets

The scale is no longer anecdotal. Four institutions — two IITs and two IIMs — have built incubation platforms whose combined portfolio value now runs into the tens of thousands of crores, funded almost entirely through venture capital rather than government subsidy.

Illustration of India's Leading Campus Incubators

IIT Madras's incubation cell alone has mobilised over ₹17,300 crore in investor funding across 511 startups, on top of a combined portfolio valuation of ₹53,000 crore. SINE at IIT Bombay has backed 500-plus startups since 2004, raising north of $940 million along the way and producing a listed company (ideaForge), an IPO-bound one (SEDEMAC), and a SaaS unicorn (Gupshup). NSRCEL at IIM Bangalore has touched close to 1,885 ventures across its various programmes, with over ₹800 crore in portfolio fundraising — proof that the model isn't confined to engineering campuses; a business school can run the same capital-allocation platform. CIIE.CO at IIM Ahmedabad, launched in 2002, was India's first campus business incubator and remains one of the earliest proof points that this could work at all.

Two things in that table matter more than the headline numbers.

• First, this capital did not arrive as a grant. It was raised, at market terms, from venture investors who had no institutional obligation to write the cheque. IIT Madras's incubation cell alone has moved from a modest research-park initiative in 2013 to a platform overseeing more than fifty thousand crores in portfolio value, without a corresponding SEZ-style subsidy programme. The government's role in most of these numbers is a co-investment, not a handout — IIT Madras Research Park's new ₹600 crore deep-tech fund with Unicorn India Ventures, announced this February, is a joint vehicle, not a grant disbursement.

• Second, the pace is accelerating rather than plateauing. IIT Madras crossed the symbolic threshold of incubating over a hundred deep-tech startups in a single financial year for the first time in 2025 — a rate that would have taken the institution's first decade to achieve in total.

• Third, these four campuses are not operating in isolation from the wider ecosystem — they are its most productive core. India now ranks third globally by startup count, with more than 120,000 DPIIT-recognised startups and over 700 active incubation and acceleration programmes nationwide. What the campus data shows is that a small number of these programmes — perhaps a few dozen, concentrated overwhelmingly at the IITs and the older IIMs — account for a disproportionate share of the credible, VC-backed outcomes within that much larger population. The campus is not one input among seven hundred equal ones. It is the part of the distribution doing most of the work.

The 61 percent signal

The single most important data point in this story is not a valuation figure. It is a composition figure: 61 percent of the founders incubated at IIT Madras today have no formal association with IIT Madras at all.

That number quietly rewrites what a "campus economy" means. The original theory of change for a university incubator was narrow — help your own students and faculty commercialise their research. What has actually happened is closer to what an SEZ was supposed to be but rarely became: an open platform that any credible founder in the country can plug into, regardless of where they studied, because the campus now offers something a city zoning authority never could — a functioning, reputationally-anchored talent and capital market that outsiders trust enough to relocate for.

In effect, the IIT brand has become the underwriting mechanism. A founder with no IIT degree who gets incubated at IIT Madras inherits access to its mentor network, its lab infrastructure, and increasingly its capital — the exact bundle an SEZ promised on a signboard and rarely delivered in practice.

Why campuses are winning a game cities were built to win

Three structural advantages explain why this happened on campuses rather than in designated industrial cities, and none of them are accidental.

• The first is that campuses sidestep the single biggest failure mode of Indian industrial real estate: land acquisition politics. An SEZ needs contiguous land, usually agricultural, usually contested. A campus incubator needs a floor of an existing building. IIT Madras's Research Park runs its ecosystem out of just over eleven acres and 1.2 million square feet — a footprint smaller than a single mid-sized SEZ — and has still produced a fifty-thousand-crore portfolio, because the constraint was never land. It was trust, mentorship, and a credible signal to capital, all of which a campus already had.

• The second is the built-in mentor and capital supply chain. When IIT Madras launched its new deep-tech fund in February, the ceremony wasn't presided over by a bureaucrat cutting a ribbon — it was attended by the co-founder of Ather Energy, the institute's own incubated unicorn, whose presence at the launch is itself the pitch. Alumni who built companies inside the ecosystem return as mentors, angel investors, and fund managers. No SEZ authority has ever been able to reproduce that loop, because an SEZ doesn't graduate anyone. A campus does, every year, on a fixed calendar, indefinitely.

• The third is the most consequential and the least discussed: government policy is now explicitly copying the campus model rather than the other way around. The Atal Innovation Mission has stood up 68 Atal Incubation Centres nationally, most of them structured on the same faculty-mentor, equity-light template pioneered by SINE and NSRCEL two decades ago. The Startup India Seed Fund Scheme has empanelled more than 250 incubators for equity-free grants, and the majority of the credible ones are academic. Kerala has gone a step further and made the logic explicit: its Campus Industrial Park Scheme, launched to address the state's chronic shortage of usable industrial land, proposes building industrial parks inside higher-education campuses rather than acquiring fresh land at all — a tacit admission, from a state government, that the campus gate has become a more reliable site for industrial activity than the industrial estate.

India's industrial policy establishment has, in effect, conceded that the campus incubator is a better instrument for building companies than a fenced zone was — and is now trying to scale the campus template outward, rather than continuing to defend the SEZ model on its own terms.

The Global Echo

None of this is unprecedented outside India. Stanford's proximity to what became Silicon Valley, and MIT's role in seeding the Route 128 corridor around Boston, both followed the same underlying mechanic: a research university with patient capital, a culture that tolerated faculty and student entrepreneurship, and a multi-decade time horizon that no single government scheme could replicate on a five-year plan cycle. China's answer was more deliberate — Tsinghua Science Park and the broader university-science-park movement were built as explicit state policy, backed by land, tax, and procurement preference, precisely because Beijing had studied the American model and concluded the campus, not the city, was the right unit of industrial planning.

India's version has arrived from the opposite direction — bottom-up, largely unplanned, built by individual institutions moving faster than the ministries meant to be designing their replacement. That India has arrived at a similar structural conclusion without a Tsinghua-style top-down mandate is, if anything, a more encouraging signal: it suggests the model works even when nobody is deliberately engineering it, which is exactly the kind of durability a policymaker should want from a growth engine.

A note from inside the gate

I have spent enough time inside a university trying to become an institution — building curricula, chasing accreditation, arguing over what a degree should certify — to know how unglamorous this work actually is on a daily basis. Nobody inside a campus incubator experiences their work as industrial policy. They experience it as paperwork, patent filings, and the slow grind of convincing a professor that a Tuesday afternoon is worth spending on a term sheet instead of a lecture. That grind, repeated across thousands of small decisions over two decades, is what a fifty-thousand-crore portfolio actually looks like from the inside. It rarely photographs as well as a groundbreaking ceremony. It compounds better.

The honest caveat

None of this means the model has scaled to the country. It means it has scaled to roughly half a dozen institutions with the faculty depth, alumni density, and two-decade head start to make it work. Extending this to India's other few thousand higher education institutions — most of which lack even the basic research infrastructure IIT Madras had in 2013 — is a genuinely harder problem than replicating a fund structure, and it deserves its own analysis rather than a closing paragraph here.

The conviction line

India spent twenty years trying to build growth zones that needed a land acquisition act, a tax notification, and a prayer that capital would show up. It turns out the zone that actually worked needed none of those things. It needed a gate, a library, a placement cell, and enough patience to let two decades of graduates cycle back as investors. The next great Indian industrial cluster will not be inaugurated with a ribbon. It will be a lab that has been quietly running for twenty years, one floor above a hostel.

India's economic trajectory, increasingly, is being powered by the Campus Economy.

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Pritiraj Brahma is the Founder and Managing Editor of The Pritiraj Review, a public policy and strategic affairs platform. He is an alumnus of the Indian Institute of Management Bangalore (IIM Bangalore) and works at the intersection of strategy, governance, and institutional development.