Samsung SDS has secured a contract with the Korea Securities Depository to develop and operate a blockchain-based tokenized securities system, marking a shift from pilot testing to production infrastructure. The project, reported on May 6, 2026, is scheduled for completion in February 2027 and is designed to align with legal changes that recognize distributed ledgers as securities registries. The contract places Samsung SDS at the center of South Korea’s push to turn tokenized securities into regulated market infrastructure.
The platform will support live issuance and post-trade operations for tokenized securities, moving beyond testbed validation into stable service delivery. It will include real-time monitoring of issuance and circulating volumes, a secure gateway between legacy financial systems and blockchain networks, blockchain node operation and distributed-ledger architecture for record validation. In practical terms, the system is being built as the core operating layer for regulated security token issuance.
From Testbed to Production Market Infrastructure
The Korea Securities Depository’s system is expected to give issuers and market participants a formal blockchain-based registry for tokenized securities. That matters because the model depends not only on token creation, but on trusted recordkeeping, circulation tracking and post-trade reliability. The move signals that South Korea is preparing tokenized securities for real market use, not just controlled experiments.
Samsung SDS will develop an aggregate management system to track issuance and circulating volumes in real time. It will also build a gateway system connecting traditional accounts with the distributed ledger, alongside a node operation and management framework. Those components are essential because tokenized securities must work across both blockchain infrastructure and existing financial rails.
The initiative is expected to support broader access to fractional ownership of real-world assets, including real estate, art and intellectual property. It is also positioned to simplify trading procedures for retail investors. South Korea’s security token offering market could reach about $250 billion by 2030. That growth outlook explains why registry infrastructure has become a strategic priority.
Legal Recognition Gives the Platform Its Market Role
The project is closely tied to legislative changes passed by South Korea’s National Assembly. Amendments to the Electronic Registration Act and the Financial Investment Services and Capital Markets Act recognize blockchain-based distributed ledgers as valid securities registries. Under the new framework, token issuers must apply for electronic registration with KSD. The law gives the platform a formal role in how tokenized securities are issued and recorded.
The timing is notable. The regulatory framework is scheduled to take effect around February 4, 2027, shortly before the platform’s planned handover. That creates a tight implementation window for issuers, infrastructure providers and financial institutions preparing for live security token issuance. Platform delivery and statutory recognition are moving on nearly the same timetable.
Lee Jung-heon, Executive Vice President and Head of Strategic Marketing at Samsung SDS, said the company would execute the project with stability, citing its tokenized securities experience and blockchain and IT infrastructure expertise. He added that the engagement would support the revitalization of the tokenized securities market. Samsung SDS is positioning its role as both a technology buildout and a market-enablement mandate.
The main questions now move from concept to execution. Node operations, gateway security, volume tracking and distributed-ledger validation will determine whether the system can support reliable issuance, trading and post-trade workflows. Confidence in the platform will depend on integration quality, settlement assurances and smart contract security.
If delivered on schedule, the KSD platform could reduce friction around issuance, improve transparency in circulating supply and centralize compliance processes for tokenized securities. It could also accelerate real-world asset tokenization by giving issuers a clearer route into regulated infrastructure. South Korea’s tokenized securities market now has a defined institutional roadmap, with February 2027 as the key operational deadline.
