Bitcoin Treasury Firms Face Delisting Under South Korea's $145M KOSDAQ Rule

Bitcoin News

South Korea has placed its publicly listed Bitcoin (BTC) treasury companies on notice, with revised KOSDAQ listing rules taking effect on July 1, 2026 that expose several Digital Asset Treasury (DAT) firms to delisting review. According to the official KRX filing, companies that loaded their balance sheets with crypto during the past year now sit directly in the path of tougher market-capitalization requirements. The reform marks the first time Korean equity regulators have aimed retention thresholds squarely at corporate crypto holders. For the Bitcoin treasury model that spread from the United States into Asia, the rule change is an immediate structural headwind.

The mechanics of the rule are precise. Under the amended KOSDAQ framework, the minimum market-capitalization threshold rises to 200 billion KRW, roughly 145 million dollars, by the end of 2026, then climbs again to 300 billion KRW, about 217 million dollars, from January 2027. The staggered schedule gives smaller listed issuers a narrow window to grow into compliance or risk removal. The official filing frames the increase as part of a broader effort to lift the quality floor of companies trading on the secondary board, but the timing lands hardest on firms whose valuations swelled chiefly through paper crypto gains rather than operating revenue.

The delisting pathway is mechanical rather than discretionary. A firm that falls below the required market-capitalization minimum for 30 consecutive trading days is moved into managed-stock status, a regulatory watchlist that flags elevated removal risk to investors. From there, the company faces automatic delisting within 90 days unless it claws its valuation back above the threshold and holds that level for 45 consecutive trading days. The narrow recovery window matters in a volatile market: a treasury firm whose value tracks a single crypto asset can breach and reclaim the line repeatedly, leaving its listing status hostage to short-term price swings rather than fundamentals.

At the center of the rule sits the Digital Asset Treasury, or DAT, a publicly listed company that stockpiles cryptocurrencies as a core strategic asset on its balance sheet rather than as incidental cash. The template was pioneered in the United States by Strategy, the firm formerly known as MicroStrategy, and later exported to Japanese capital markets by Metaplanet. Korean issuers adopted the same playbook, raising equity and converting proceeds into crypto reserves. Some of these firms also hold altcoin positions alongside Bitcoin, but it is the concentration risk of a treasury tied to one volatile asset class that the new threshold ultimately targets.

The trigger for crypto treasury firms is specific. Several Korean DAT companies booked large paper profits over the past year as Bitcoin rallied toward its all-time high, inflating their reported asset values and, in some cases, their market capitalizations. Those unrealized gains now fall within the scope of the revised retention threshold, meaning a pullback in crypto prices could rapidly drag a firm below the compliance line. The exposure cuts both ways: the same volatility that lifted these companies into the listing requirements can just as quickly strip the gains away, exposing them to immediate delisting review under the July 1 regime.

BitPlanet, one of the more prominent Korean DAT firms, is among the companies now repositioning under the tightened rules. Its situation illustrates a broader regulatory direction: Korean authorities have spent the year tightening nearly every layer of the digital asset ecosystem, from exchange ownership caps to emerging stablecoin frameworks. The KOSDAQ amendments now extend that scrutiny directly onto public companies holding crypto on their balance sheets, closing a gap that previously let treasury players accumulate with limited equity-market oversight. For an industry that built much of its recent narrative around corporate accumulation, Seoul's move signals that the treasury strategy will face stricter conditions in one of Asia's largest markets.

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