A better way to leverage blockchain technology.

PegaSys is committed to delivering the best experience for Ethereum developers and enterprises.

Hyperledger Besu

Hyperledger Besu is the best Ethereum client for mainnet and permissioned chains. With its easy adoption, high reliability and simple scalability, Hyperledger Besu is designed to deliver on developer and enterprise needs. We continuously improve features and have a dedicated R&D team to the evolution of Ethereum.


Increase security by ensuring key management operations are handled independent of Pantheon with EthSigner. The open source, client agnostic tool facilitates signing operations in a self-contained enclave. EthSigner manages private key file storage, and currently supports two external key management systems (KMS), Hashicorp Vault and Azure Key Vault.

Enterprise Edition

Pantheon Enterprise Edition will be available for purchase October 07. Pantheon Enterprise will not be open-sourced. It will provide customers with additional features, like Permissioning Governance, Streams Support and State Size Reduction. Leverage the sole Ethereum protocol designed for enterprise use – with the support you need to ensure your blockchain solution succeeds.

Contact us to learn more about Pantheon Enterprise

Coming Oct. 2019

Ethereum 2.0

Coming 2020

PegaSys is committed to the progression of Ethereum. Our R&D team is consistently making strides in evolving the technology and in 2020 we will be releasing Ethereum 2.0 which will offer:

  • Cross Privacy Groups
  • Advanced Privacy Features
  • Multi Ethereum Network Client Enterprise Integration