Remme is a blockchain-based password management and user authentication platform. User devices are assigned specific SSL certificate data that is then recorded on the blockchain. Remme enables users to tailor their security preferences, and has several authentication levels that can be used for IoT, cryptocurrency exchanges, and other use cases. The network is powered by the Ethereum-based REM token.

VeriBlock is developing a blockchain platform that is focused on scaling Bitcoin and improving altchain security. VeriBlock aims to encourage a symbiotic relationship between Bitcoin and Altcoins by improving the security of the overall ecosystem. The VeriBlock blockchain has a Proof of Proof consensus mechanism that is designed to extend the security of the Bitcoin blockchain to other networks.

Quantstamp is a smart contract security company that is developing the Quantstamp protocol. Their focus is on creating a suite of automated security tools that will help ensure the security and reliability of smart contracts and decentralized networks. Their network is powered by the Ethereum-based QSP token.