Consensys
✓ TRUSTEthereum software company behind the Besu and Teku clients, serving banks, custodians and market infrastructure
Contact Information
About the Company
Founded in 2014 by Ethereum co-founder Joseph Lubin, Consensys builds Ethereum infrastructure and now directs much of its work at financial institutions such as asset managers, banks, central banks, custodians and exchanges. Its website describes advisory and technical services, custom platform extensions for key management and policy controls, and managed operations for market participants.
The company maintains open-source Ethereum software, including the Besu execution client, the Teku consensus client built for institutional staking, the Web3Signer remote signing service and a ZK-rollup stack. According to its website, Consensys has contributed to network upgrades including The Merge, Dencun and Pectra, which makes it one of the longest-running contributors on the blockchain development side of Ethereum.