SME IPO vs Mainboard IPO: Which Is Right for Your Company?

By CA Dhruv Seth, Seth & Associates

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An SME IPO suits smaller, growing companies — typically with post-issue capital up to ₹25 crore — seeking capital and visibility with a lighter compliance load. A Mainboard IPO suits larger, established companies that meet stricter profitability and net-worth tests and want deep access to institutional and retail investors. The right choice depends on your size, financial track record and readiness for public-company compliance.

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The core differences at a glance​​

Best suited - SME Board is best suited to Growing SMEs, whereas the main board is for Larger, established companies.

Basic eligibility: SME Board has a post-issue paid-up capital of generally up to ₹25 crore. On the main board, above ₹10 crore, no upper cap

Profit eligibility: SME Board needs Operating profit (EBITDA) of ₹1 crore in 2 of the last 3 years, whereas the main board requires average pre-tax operating profit of ₹15 crore in 3 of the last 5 years (profitability route)​​​​​

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How to decide

Choose the SME route if you are a profitable but still-scaling business that wants to raise growth capital, build a public profile and access markets without the full weight of Mainboard compliance. Many companies list on the SME platform first and migrate to the Mainboard as they grow.

Choose the Mainboard route if you already meet the higher financial thresholds, need to raise a large amount, and want the widest possible investor participation and liquidity.

 

How Seth & Associates helps

We assess your eligibility for both routes, model the cost and compliance implications of each, and recommend the path that fits your ambitions — then guide you through it end-to-end.