Lissi GmbH

Lissi GmbH works on the technical infrastructure behind Europe's digital identity schemes. The company develops software that helps organizations adopt and interact with EUDI-Wallets and meet the requirements of eIDAS 2.0. Its focus spans verifiable credentials, self-sovereign identity, wallet interoperability and trust infrastructure, with engineering work tied to emerging European standards rather than a stable, settled stack.

The product line centres on the EUDI-Wallet Connector Suite, which covers connecting to, issuing and verifying verifiable credentials across multiple European Digital Identity wallets. Within it, the EUDI-Wallet Connector is the flagship product, designed to ease integration with numerous wallet and credential solutions and to support eIDAS 2.0 compliance. The stated aim is to move customers from regulation to production, bridging the gap between legislative requirements and working deployments.

Lissi is based in Europe and primarily serves customers in banking, payments, trust services and other highly regulated sectors - larger organizations with stringent integration and compliance demands. The company was spun out of a research project by Commerzbank. It describes its mission as turning regulation into working digital identity infrastructure and its longer-term goal as building an open, secure and interoperable trust infrastructure ecosystem for Europe, including contributions to standards work in the European digital identity ecosystem.