Sigma Prime

Sigma Prime boasts a rich background in penetration testing for corporate networks, cloud infrastructure, web applications, and is a top provider of security assessments for Ethereum smart contracts. Sigma Prime established and oversees Lighthouse, an open-source adaptation of the Ethereum 2.0 specification developed in Rust, and is deeply engaged in Ethereum 2.0 engineering and research. Sigma Prime engages in multiple open-source initiatives and research activities within the blockchain community. Our findings have appeared in numerous research papers and blog posts. Among Sigma Prime’s clients are Chainlink, Dapper, and AlphaWallet.