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OKX, Korea Investment Put $50M in Korean Crypto Exchange Coinone

Reported by Bitcoinfoundation
May 29, 2026· 2 min read
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Key Takeaways
  • • OKX Ventures and Korea Investment & Securities (KIS) each invested $53 million for a combined $106 million funding round in Coinone, a Seoul-based cryptocurrency exchange founded in 2014.
  • • Each investor acquired a 19.6% stake in Coinone, with some sources indicating 20% stakes, strengthening the linkage between traditional institutional finance and the crypto sector in South Korea.
  • • The transaction values Coinone at approximately $540 million (based on the $106 million representing ~19.6% ownership), reflecting significant institutional confidence in the exchange's market position.
  • • This investment marks a notable convergence between legacy financial institutions and cryptocurrency infrastructure, with Korea Investment & Securities—a traditional securities firm—entering the digital asset space alongside the crypto-native OKX Ventures.
  • • The capital infusion positions Coinone as a top-tier Korean cryptocurrency exchange with strengthened backing from both international crypto and domestic traditional finance players.
Summary
OKX Ventures and Korea Investment & Securities have jointly invested $106 million in Coinone, one of South Korea's leading cryptocurrency exchanges. The transaction was structured as two equal investments of $53 million each, with both parties acquiring approximately 19.6% stakes in the Seoul-based platform. This funding round represents a strategic convergence between cryptocurrency-native investors and traditional institutional finance, narrowing the historical gap between these sectors in South Korea's financial ecosystem.

Coinone, established in 2014, has maintained its position as a prominent cryptocurrency exchange in South Korea. The $106 million capital injection values the company at roughly $540 million, assuming the stated equity percentages are accurate. This valuation underscores institutional recognition of Coinone's operational strength and market relevance within Asia's crypto trading landscape. The participation of Korea Investment & Securities, a traditional securities firm, signals growing institutional acceptance of crypto infrastructure as a legitimate investment vehicle for mainstream financial players.

The involvement of both OKX Ventures—the investment arm of major international crypto exchange OKX—and KIS creates a distinctive partnership bridging the gap between established Korean financial institutions and international cryptocurrency infrastructure. This dual-investor structure provides Coinone with both strategic capital and institutional credibility. OKX's participation reinforces its expansion strategy across Asian markets, while KIS's involvement represents a deliberate move by traditional Korean finance to gain direct exposure to digital asset platforms.

The timing and structure of this investment reflect broader market dynamics in South Korea, where regulators and institutions have increasingly engaged with the cryptocurrency sector following years of regulatory uncertainty. By securing backing from both international crypto players and domestic traditional finance, Coinone strengthens its competitive positioning and reduces execution risk in an evolving regulatory environment.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Bitcoinfoundation OKX, Korea Investment Put $50M in Korean Crypto Exchange Coinone