Stratumn

Stratumn is a SaaS company that provides blockchain-based financial process management solutions for medium and large enterprises, now part of the Sia Partners group. The platform helps finance departments optimize end-to-end financial processes including supplier payments, accounting reconciliation, reinsurance flows, and unclaimed contract management. Stratumn combines collaboration tools with irrefutable blockchain-based traceability, enabling users to digitally trace each step of financial processes with signed, timestamped, and contextualized data. The platform integrates with existing data sources and tools through an open architecture, providing end-to-end visibility regardless of system or contributor. Key outcomes include reducing payment delays by three weeks, cutting administrative time by 20 percent, and significantly improving Net Promoter Score within three months. The platform is designed for compliance with French Pacte and Eckert laws governing unclaimed contracts. Founded in 2015 and headquartered in Paris, France, Stratumn has raised approximately $9.7 million in Series A funding from investors including Nasdaq, Digital Currency Group, Cathay Innovation, and Otium Capital.