Golem is a decentralized computing network that allows users to be paid for their unused computing power. Golem is an important project that aims to create a super computer that anyone can access.
The Golem network is powered by the Ethereum-based GNT token.

Ultrain is a Chinese company that is developing a blockchain platform focused on cloud computing solutions that will based on a consensus mechanism that they call random trusted consensus. Ultrain hopes to create value opportunities for DApp developers by increasing decentralization and making smart contracts easier to use. Their network is currently powered by the Ethereum-based UGAS token.

SONM is a decentralized fog computing platform, in which a decentralized network is formed from individual computing devices. SOMN wants to create a multi-purpose computational power markertplace, based on smart contracts, where users can rent out computing power that they are not using. They are also developing an IT infrastructure, that will be powered by the SNM token, that will offer a variety of blockchain related services needed to set up a decentralized application.