Small and Medium-Sized Enterprises Rapidly Migrate to Mainboard Listings, Setting New Records for Exchange Transitions

India's SME Exchange Becomes Fast-Track Route to Mainboard

India's small and medium-sized enterprise (SME) exchange is rapidly becoming a preferred route for companies to migrate to the mainboard. In contrast to earlier SME listings, which took nearly a decade to make the move, companies listed as recently as 2021 and 2022 are already migrating within three to four years.

Between June 2025 and May 2026, 23 SME-listed companies migrated to the main board, a significant increase from the 13 companies that made the move in the previous year. This trend reflects a sustained boom in SME fundraising and growing retail interest in smaller stocks.

The recent migrants came from a variety of sectors, including renewable energy, defence, engineering, logistics, and fintech. However, the trading activity of these companies after migration has been mixed.

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Some companies, such as R.M. Drip & Sprinklers Systems and Krishna Defence & Allied Industries, saw a sharp jump in volumes after migrating to the main board. However, others, including Knowledge Marine & Engineering Works, saw traded value fall sharply after migration.

Analysts suggest that speculative interest tends to build ahead of migration, not after it. Pranav Haldea, Managing Director of Prime Database, noted that migration is mainly a market-access event, not a value-creation event. Companies with stronger fundamentals and institutional appeal tend to benefit more, while speculative stocks may already have priced in the gains earlier.

Haldea also pointed to a clear 'buy the rumour, sell the news' dynamic playing out in several SME counters, where investors pile in early on migration candidates, driving up volumes before the event, only to exit once it happens. He warned against reading too much into the migration itself, emphasizing that long-term business performance and governance matter more than migration timelines.

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The flood of SME listings over the past three years has raised questions about speculative excess in certain counters. Haldea suggested that quality filters may be tightened if things get frothier, focusing on governance, earnings consistency, and liquidity rather than simply raising the bar across the board.