KB Securities Taps Securitize and Optimism for Institutional Tokenization in South Korea
By Lauren Towner · 24 September 2026

Quick Summary
KB Securities is partnering with Securitize and Optimism to bring institutional tokenization to the South Korean market. By launching a tokenized money market fund on OP Mainnet, the collaboration establishes a regulated bridge between traditional Korean capital markets and the growing global onchain economy.
How is KB Securities Advancing Institutional Tokenization in Korea?
KB Securities is leveraging its position as a leading securities firm to pioneer the adoption of institutional tokenization within the Korean financial ecosystem. By signing a Memorandum of Understanding (MOU) with Securitize and The Optimism Foundation, the firm aims to provide regulated onchain access to institutional investors. The strategy involves a multi-stage rollout, starting with a tokenized money market fund before expanding into more complex asset classes.
- KRW76.5 trillion in total assets managed by KB Securities.
- 15 consecutive years as Korea’s top DCM underwriter.
- 74 domestic branches providing a massive distribution network.
What Financial Products Will Be Tokenized on OP Mainnet?
The roadmap for this partnership extends far beyond a single fund. Following the initial money market launch, KB Securities plans to tokenize a flagship asset management strategy. As the Korean regulatory framework matures, the collaboration will encompass tokenized corporate bonds, government bonds, and even tokenized stocks and ADRs. This phased approach ensures that institutional-grade security remains the priority while scaling the variety of available onchain assets.
"As the tokenization of diverse assets expands across global financial markets, this agreement is meaningful in that it leverages the specialized capabilities of each company to lay the groundwork for tokenized securities targeting domestic institutional investors." said Kang Jin-doo, CEO of KB Securities.
Why Did KB Securities Choose Securitize and Optimism Infrastructure?
The selection of Securitize and Optimism provides KB Securities with a proven global infrastructure that has already successfully tokenized billions in assets. Securitize brings regulated tokenization technology used by firms like BlackRock and Apollo, while Optimism’s OP Mainnet offers the Ethereum-grade security and cost efficiency required for high-volume institutional transactions. This partnership signals that institutional tokenization is now viable for non-USD markets, specifically targeting the sophisticated Korean capital landscape.
"Optimism is infrastructure built for institutions moving real capital onchain. KB Securities choosing OP Mainnet for its first tokenized product is an early signal that this model works beyond the U.S. dollar market that has defined the space so far, and it's exactly the kind of partnership we expect to see more of as financial institutions around the world move onchain," said Jing Wang, CEO and Cofounder of OP Labs.
FF NEWS TAKE:
This partnership is a massive signal that institutional tokenization has reached a global tipping point. While much of the recent noise has focused on U.S. dollar-denominated funds, KB Securities bringing a KRW76.5 trillion balance sheet to the OP Mainnet proves that the world’s most sophisticated capital markets are ready to move beyond pilots. This isn't just a tech experiment; it's the future of regulated issuance in Asia.
Companies in this story: KB Securities, Securitize, The Optimism Foundation
People in this story: Carlos Domingo, Kang Jin-doo, Lee Hong Ku, Jing Wang