Blocko

Blocko is a blockchain technology company that provides a managed service platform for building and deploying enterprise Web3 and blockchain solutions. The company's flagship product, Coinstack, is a Backend-as-a-Service (BaaS) platform for building decentralized services using blockchain infrastructure. Blocko's product portfolio includes Advanced Enterprise Manager (AEM), a BaaS platform supporting multiple blockchain networks; AERGO TSA for blockchain timestamp authentication; AERGO Lite for distributed IoT infrastructure; COINSTACK for enterprise blockchain environments; and DID for decentralized identity verification. The company also offers GEMverse, a no-code Web3 builder with automated workflows and scheduler functionality for smart asset management. Blocko supports multiple blockchain networks including Aergo, Avalanche, Ethereum, Aptos, Chainlink, and Polygon, serving enterprise clients across financial services, banking, and government sectors. Founded in 2014 and headquartered in Seongnam-si, South Korea, Blocko has raised approximately $22.2 million in Series B funding from investors including InterVest, Daesung Startup Investment, Samsung Venture Investment, SparkLabs, LB Investment, Shinhan Bank, KEB Hana Bank, and Big Hit Entertainment.