Cardstack is a blockchain technology company that is developing an open-source framework and consensus protocol to make blockchains more usable and scalable. Their goal is to create a decentralized modular smart contract ecosystem. The Cardstack network is powered by the Ethereum-based CARD token.

Asch is developing a commercial blockchain ecosystem with multiple blockchains. The company is creating several SDK's and API's that will help developers build DApps that are based on JavaScript and customized sidechain architectures. The Asch network has a DPoS consensus mechanism that incorporates elements of PBFT for enhanced security.

GoWithMi is developing a decentralized location-based services (DLBS) infrastructure. GoWithMi aims to create a comprehensive geolocation network that will provide incentives for users to contribute location data, and will support cross-chain communication. The network is powered by the Ethereum-based GMAT token.