Web3 Labs is a blockchain technology company based in London that provides products and services for enterprise blockchain adoption. Its core products include Web3j, an open-source Java and Android library for integrating with Ethereum networks, and Chainlens, a SaaS and on-premises data and analytics platform for Ethereum-compatible, layer 2, and Polkadot networks. The company also provides production support services for networks built on Hyperledger Besu and Quorum.