The London Stock Exchange Group (LSEG) launched a blockchain-based infrastructure platform for private funds, making it the first major global stock exchange to use such a system.

The platform, called Digital Markets Infrastructure (DMI), supports the full lifecycle of digital assets, from issuance and tokenization to post-trade settlement. It was developed with Microsoft and runs on Microsoft Azure, the exchange said on Monday.

LSEG said the system was designed to provide interoperability between distributed ledger technology and traditional financial systems as part of its goal to become the first global exchange group to support clients across the “full funding continuum.”

Private funds are the first asset class to go live on the DMI, with plans for additional asset classes.

As part of the initial offering, private funds on the DMI will be discoverable by Workspace’s users, enabling general partners to interact with professional investors on these platforms.

Capital management firm MembersCap and London-based Archax, a Financial Conduct Authority-regulated crypto exchange, were the first clients onboarded. MembersCap conducted the platform’s debut transaction with Archax acting as a nominee for the Cardano Foundation.

Microsoft, LSEG aim to unlock new opportunities for customers

Microsoft’s collaboration with LSEG on the new blockchain-based platform is a “powerful example of the innovation driving our strategic partnership,” according to Bill Borden, corporate vice president of worldwide financial services at Microsoft. He wrote:

“Together, we’re reshaping the future of global finance to empower our customers to unlock new opportunities and drive meaningful change.”

Today’s private market processes are ripe for innovation. LSEG aims to improve investor access to capital markets and enhance liquidity, according to Dr. Darko Hajdukovic, head of digital markets infrastructure at LSEG.

“We intend to do this by continually working with all stakeholders to enhance efficiencies and connectivity for both digitally-native and traditional assets,” wrote Hajdukovic in the announcement, adding that there is significant “appetite for an end-to-end, interoperable, regulated financial markets DLT infrastructure.”

Ultimately, the platform aims to provide more investor access to private market investment opportunities that were previously difficult to discover and participate in.

Similar blockchain-based incentives from traditional finance giants may accelerate the convergence of traditional and decentralized finance (DeFi), which may come sooner than most expect, according to Nelli Zaltsman, head of blockchain payments innovation at JPMorgan’s Kinexys.

“Our goal has always been to find the best way to work with the public blockchain, regulatory environment permitting,” said Zaltsman, speaking alongside Chainlink Labs co-founder Sergey Nazarov at the RWA Summit Cannes 2025.

In June 2025, the banking giant piloted synchronized settlement technology with Chainlink, allowing JPMorgan’s blockchain-based deposits to orchestrate transactions across different blockchains.