Boerse Stuttgart Group's tokenized securities settlement platform, Seturion, has announced a major partnership with Societe Generale, its crypto-focused subsidiary SG-Forge, and the online broker flatexDEGIRO. The collaboration aims to establish a pan-European blockchain-based securities settlement system, marking a significant step toward unifying the continent's fragmented financial infrastructure.

According to a Thursday announcement, Societe Generale will issue tokenized structured securities—such as turbo warrants and investment certificates—on the Seturion platform. SG-Forge, which holds a Markets in Crypto-Assets (MiCA) authorization from French regulators, will facilitate settlement transactions using its CoinVertible euro and dollar stablecoins, EURCV and USDCV. Meanwhile, flatexDEGIRO, which serves approximately 3.5 million customers across 16 countries, will connect its retail investor flow to the platform, expanding access to tokenized securities.

Seturion has submitted a license application to Germany's federal financial supervisory authority, BaFin, under the European Union's DLT Pilot Regime. This regulatory framework is designed to support the development of distributed ledger technology in financial markets, allowing market participants to operate with greater flexibility while maintaining investor protection. Approval from BaFin is still pending, as confirmed by a Boerse Stuttgart representative.

Nasdaq's European venues to join Seturion

In a related move, Nasdaq's European trading venues will also connect to Seturion to facilitate trading of tokenized securities settled through the platform. This integration builds on a prior partnership announced in March 2025, when Boerse Stuttgart and Nasdaq revealed plans to create a broader ecosystem of issuers, brokers, and financial institutions across Europe. The goal is to reduce settlement costs and address the fragmentation that currently characterizes Europe's capital markets.

"With Seturion, we are building the European settlement platform for the unified European capital market," said Matthias Voelkel, CEO of Boerse Stuttgart Group. "As an open industry solution, Seturion contributes to overcoming Europe's fragmented settlement landscape."

Seturion was officially launched in September 2025 with the goal of replacing Europe's patchwork of national settlement systems with a single, open infrastructure. The platform supports both public and private blockchains, allows settlement in central bank money as well as onchain cash, and is already operational at BX Digital, Switzerland's FINMA-regulated DLT trading facility.

Background on the EU DLT Pilot Regime

The EU DLT Pilot Regime, introduced in 2023, provides a sandbox-like environment for market participants to test DLT-based trading and settlement systems under a tailored regulatory framework. The regime allows for exemptions from certain traditional financial market rules, enabling innovation while ensuring oversight. By applying for a license under this regime, Seturion is positioning itself at the forefront of European blockchain adoption in securities markets.

The use of stablecoins for settlement introduces an additional layer of efficiency. SG-Forge's EURCV and USDCV are euro- and dollar-pegged stablecoins, respectively, that have been issued on the Ethereum blockchain. They are designed to provide a stable onchain cash alternative for institutional transactions. By leveraging these stablecoins, Seturion can offer near-instant settlement, reduced counterparty risk, and lower costs compared to traditional settlement processes that often involve multiple intermediaries and time delays.

Growing demand for tokenized securities

The push toward blockchain settlement comes as demand for tokenized securities—digital representations of traditional financial assets—continues to grow. Tokenization allows for fractional ownership, increased liquidity, and programmable compliance features, making it attractive to both institutional and retail investors. Boerse Stuttgart has been a pioneer in this space, having launched its own digital asset marketplace in 2020 and later introducing a fully regulated security token trading venue in Germany.

The partnership with flatexDEGIRO is particularly significant as it brings a large retail investor base to the platform. FlatexDEGIRO is one of Europe's largest online brokers, and its integration with Seturion means that millions of individual investors will be able to trade tokenized securities seamlessly. This democratization of access aligns with the EU's broader goals of creating a capital markets union that benefits all citizens.

Competition and collaboration in European blockchain infrastructure

The Seturion deal is not happening in isolation. European financial institutions are racing to build regulated blockchain infrastructure to compete with dominant US-based stablecoins and crypto platforms. One notable example is Qivalis, a European banking consortium that has expanded to 37 member institutions after adding 25 banks across 15 countries, including ABN AMRO, Rabobank, Nordea, and Intesa Sanpaolo. Qivalis is developing a MiCA-compliant euro stablecoin, targeting a second-half 2026 launch. The group aims to provide a regulated alternative to US dollar-dominated stablecoins such as USDT and USDC.

Meanwhile, other exchanges and settlement platforms are exploring similar initiatives. The London Stock Exchange Group, for instance, has been developing a blockchain-based digital markets business. In Switzerland, SIX Digital Exchange (SDX) has been offering tokenized securities trading and settlement since 2021. The competition is driving innovation, but collaboration is also emerging as a key theme: Seturion's open architecture allows multiple partners to connect, creating a network effect that could accelerate adoption across Europe.

Challenges and future outlook

Despite the promise of blockchain-based settlement, several challenges remain. Regulatory harmonization across EU member states is still a work in progress, and the DLT Pilot Regime is temporary in nature. Market participants are lobbying for a permanent regulatory framework that supports DLT-based market infrastructure. Additionally, the integration of stablecoins raises concerns about reserve management, redemption mechanisms, and liability. SG-Forge's stablecoins are backed by fiat reserves and audited by third parties, but the broader stability of the crypto market remains a concern for risk-averse institutions.

Another challenge is scale. While tokenized securities volumes are growing, they still represent a tiny fraction of the trillions of dollars in traditional securities markets. Boerse Stuttgart and its partners will need to attract a critical mass of issuers, investors, and intermediaries to make the platform economically viable. The involvement of a major bank like Societe Generale and a large broker like flatexDEGIRO is a strong signal, but longer-term success will depend on cost savings, user experience, and regulatory clarity.

Looking ahead, the integration of artificial intelligence and automated market making could further enhance the efficiency of tokenized securities markets. Smart contracts can automate dividend payments, corporate actions, and compliance checks, reducing operational overhead. As more assets become tokenized—from stocks and bonds to real estate and commodities—the infrastructure built by Seturion may serve as a blueprint for other regions.

Boerse Stuttgart Group's CEO Matthias Voelkel summed up the ambition: "We are building the settlement layer for the unified European capital market." With the support of Societe Generale, SG-Forge, flatexDEGIRO, and Nasdaq, Seturion is positioned to play a central role in the transformation of Europe's financial landscape.

Source: Cointelegraph News