Series A · Fintech · Frankfurt, Germany · Founded 2018 · 11–50 employees
BLOCKSIZE provides institutional-grade infrastructure for digital asset trading and DeFi, including real-time market data, oracle operations, staking, and compliant trading solutions. The company serves financial institutions seeking to integrate digital assets, with a track record in enabling complex technical challenges. Founded in 2018, they've raised funding from FiveT Fintech (formerly Avaloq Ventures) and leverage German engineering excellence to deliver globally.