France's Lightning Stock Exchange, known as Lise, is set to host what could become Europe's first fully onchain initial public offering. The Paris-based exchange plans to list French aerospace supplier ST Group on April 9, moving the entire IPO process onto blockchain rails.

Lise received approval last year under the EU's Distributed Ledger Technology (DLT) pilot regime, a regulatory sandbox designed to test blockchain-based securities trading within existing European rules. The exchange is backed by major French financial institutions including BNP Paribas, CACEIS (a Credit Agricole subsidiary) and Bpifrance.

Why Aerospace?

ST Group manufactures composite parts used in aircraft, defense systems and space programs. The company reports approximately 59 million euros ($68 million) in potential program revenue over the next decade and is looking to scale production as demand rises across aerospace and military supply chains.

A Blueprint for Small-Cap Tokenization

The listing targets a real pain point: small and mid-sized firms often face prohibitive costs and long timelines when raising capital through traditional exchanges. Lise aims to offer a cheaper, faster path to public markets by eliminating intermediaries and settling trades on-chain.

The move comes as major incumbents including the Nasdaq and NYSE have also outlined plans for tokenized securities trading. But while those efforts focus on post-trade settlement, Lise is pushing further by putting the IPO process itself on-chain.

If successful, ST Group's debut could serve as a template for how smaller European companies access public capital markets in the tokenization era.