Micro IPO Explained: Could Small Businesses Get Access to Public Markets?

Could India create a third public-market tier between the mainboard and SME exchanges? A proposed Micro IPO framework could open new fundraising opportunities for smaller businesses while making public-market participation more accessible.

Introduction: The Missing Link in India's IPO Market

India's IPO market has expanded rapidly, creating opportunities for companies to raise capital and investors to participate in business growth. Yet, beneath this expansion lies an important question: Are India's public markets accessible to businesses that need only ₹1–5 crore to grow?

Consider a regional food brand that wants to establish a processing facility, a small engineering manufacturer looking to purchase machinery, or a healthcare business planning to open additional diagnostic centres. These companies may have established customers, audited financial records and genuine expansion plans, but their fundraising requirements may be too small to justify a conventional IPO.

Bank loans create repayment obligations, private investors may demand substantial ownership, and the existing SME IPO route may not be economically suitable for every smaller business.

This raises an intriguing possibility: Could India introduce a Micro IPO framework to bridge the gap between small-business financing and the public markets?

Micro IPOs are not currently a separate, established listing category in India. However, a carefully designed framework could be explored as a third tier alongside the mainboard and SME platforms.

Why Is There a Gap Between Mainboard and SME IPOs?

India's public-equity market currently offers two principal listing routes: the mainboard and dedicated SME platforms, including NSE Emerge and BSE SME.

The mainboard caters to companies that meet its applicable eligibility requirements, while SME platforms provide a route for eligible smaller enterprises. However, businesses seeking relatively modest amounts of capital can find themselves between these two structures.

The gap becomes more significant when we examine the economics of fundraising.

According to the research underlying this proposal, the average SME IPO issue size increased from approximately ₹36 crore in 2024 to ₹43 crore in 2025. Meanwhile, regulatory changes in 2025 raised the minimum application value for SME IPOs to above ₹2 lakh under the revised framework.

For a small business needing ₹2 crore, raising a much larger amount may not be appropriate. For an investor with ₹10,000 to invest, the SME entry requirement may be prohibitive.

The result is a potential mismatch between the capital smaller businesses need and the scale at which existing public-market fundraising operates.

What Is a Micro IPO?

A Micro IPO could be a proposed public-market fundraising mechanism designed specifically for smaller, formalised businesses seeking approximately ₹1–5 crore in equity capital.

Instead of simply lowering the eligibility standards of existing SME IPOs, the framework would establish its own proportionate requirements for financial reporting, governance, due diligence, disclosures and post-listing compliance.

Consider a manufacturing company with annual revenue of ₹8 crore that wants to raise ₹2 crore for machinery and capacity expansion.

Under a hypothetical Micro IPO framework, the company could issue shares to eligible public investors, subject to prescribed requirements, and use the proceeds for its disclosed expansion plans.

The promoters would retain ownership of their remaining shares, although the extent of dilution would depend on the company's valuation and issue structure.

The objective would be to make public equity a potential funding option for smaller but credible enterprises without compromising investor protection.

Which Businesses Could Benefit?

The Micro IPO concept would not be intended for every small shop, street vendor or informal enterprise. It would target businesses that have already moved beyond informal operations and developed the financial and governance foundations necessary for public ownership.

Potential candidates could include:

• Regional food and consumer brands expanding beyond their original markets.

• Small engineering and auto-component manufacturers investing in production capacity.

• Diagnostic laboratories and specialised healthcare service providers.

• Technology and IT services companies seeking to expand their teams or products.

• Packaging, printing and textiles businesses modernising their operations.

• Food-processing enterprises investing in machinery, cold storage and distribution.

Consider a regional food business that began with one outlet and gradually expanded to three locations. It now has organised accounts, an established customer base and a clear expansion plan requiring ₹2 crore.

The original informal business would not automatically qualify for an IPO. However, its evolved, formally structured version could potentially become a candidate if it met the proposed eligibility criteria.

India has millions of registered MSMEs, but the addressable Micro IPO market would be only a carefully filtered subset with adequate financial records, operating history, governance and genuine growth requirements.

How Could a Micro IPO Work?

A potential framework could operate through five stages.

First, formalisation. The business would establish appropriate registrations, banking arrangements, tax compliance and separate business accounts.

Second, financial preparation. Audited financial statements, an established operating history and documented financial performance would help demonstrate that the business is commercially viable.

Third, governance and due diligence. Promoter background checks, related-party disclosures, independent professional scrutiny and clear end-use disclosures would be essential.

Fourth, fundraising and listing. Eligible companies could raise capital through a regulated offering on an authorised platform after meeting the prescribed requirements.

Finally, post-listing accountability. Companies would continue to meet applicable disclosure, reporting, governance and surveillance requirements.

A Micro IPO must not become a shortcut around existing SME IPO rules. Smaller businesses would still need to demonstrate that they are ready for public ownership.

Could Smaller IPOs Make Public Markets More Accessible?

The proposal also raises an important question about investor participation.

A hypothetical Micro IPO framework could explore minimum investment tickets of ₹5,000, ₹10,000 or ₹20,000, rather than the above-₹2-lakh minimum application associated with the revised SME IPO framework.

These figures are proposals for evaluation, not existing Micro IPO rules.

Consider a ₹2 crore issue. At a ₹10,000 application amount, the issue could theoretically accommodate 20,000 applications if fully subscribed, with no oversubscription.

This is illustrative arithmetic, not a prediction of actual allotment. Demand could exceed the available shares, and smaller tickets would not guarantee that every applicant receives an allotment.

Nevertheless, a lower entry point could broaden access for investors who cannot participate in SME IPOs at current minimum application levels.

The challenge would be to encourage informed participation rather than speculative applications. A pilot could compare different ticket sizes and assess investor behaviour, subscription patterns and post-listing outcomes before any standard is adopted.

The Biggest Challenge: Liquidity and Investor Protection

Making shares available to more investors is only one part of the problem. What happens after the company lists is equally important.

Smaller companies may attract limited analyst coverage, experience low trading volumes and face greater share-price volatility. When trading is thin, investors may find it difficult to sell their holdings at a reasonable price.

A Micro IPO framework would therefore need to address liquidity before the first issue is launched.

Potential measures could include designated market makers, minimum public-float requirements, periodic call auctions, enhanced trading surveillance and standardised disclosures.

The framework would also need to establish clear accountability for promoters and intermediaries, with particular attention to the risks associated with smaller companies.

Lower fundraising costs should never come at the expense of weaker due diligence or investor protection.

A listed company must remain accountable to its shareholders regardless of its size.

Could Micro IPOs Create a Three-Tier Market?

If a Micro IPO framework proves viable, India could eventually develop a three-tier public-market architecture.

The mainboard would continue to serve eligible larger companies. SME platforms would provide a route for eligible smaller and growing enterprises. A potential Micro IPO tier could cater to formalised businesses seeking comparatively modest amounts of growth capital.

Over time, qualifying companies could potentially progress from the Micro IPO segment to the SME platform and, eventually, the mainboard as their scale and governance capabilities develop.

Such a pathway would require clearly defined graduation criteria and regulatory approval. It should not imply automatic eligibility for a larger exchange simply because a company has completed a smaller listing.

The next step should not necessarily be an immediate nationwide launch. A controlled pilot involving a limited number of issuers, carefully selected investment-ticket sizes, dedicated liquidity mechanisms and independent evaluation could help determine whether the model is commercially viable.

The evidence would need to demonstrate that the framework benefits businesses and investors without creating disproportionate risks.

Conclusion: Should India Explore the Micro IPO Opportunity?

India's next capital-market development may not come exclusively from larger IPOs. It could also emerge from smaller businesses that have formalised their operations, built reliable financial records and reached a stage where additional equity could support their next phase of growth.

The Micro IPO concept proposes a way to explore this opportunity by connecting smaller businesses seeking ₹1–5 crore with a potentially more accessible public-market fundraising route.

However, the question is not whether every small business should list. It is whether India can design a credible third tier that balances smaller fundraising requirements, accessible investment tickets, reasonable compliance costs and effective investor protection.

The right approach is to test carefully, evaluate independently and scale only if the evidence supports it.

Explore More in IPO World Magazine

Could Micro IPOs become India's next capital-market reform? What should the eligibility criteria be? How could a dedicated platform address liquidity, governance and investor protection? And could a three-tier listing structure create a new growth pathway for India's smallest formalised enterprises?

We explore these questions and other emerging ideas in India's IPO ecosystem through IPO World Magazine, bringing entrepreneurs, promoters and business leaders detailed research, industry perspectives and insights into the future of capital markets.

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Disclaimer: Micro IPOs are discussed in this article as a proposed framework for research and policy consideration. India does not currently have a separate, established Micro IPO listing category. The proposed issue sizes, investment tickets and structural mechanisms would require appropriate regulatory assessment and approval.