The Matic Network is a sidechain based scaling solution for public blockchains. Matic aims to allow developers to better scale their Ethereum DApps by using a version of Plasma, along with side chains that use a PoS consensus mechanism. Matic plans on supporting other blockchains as well in order to facilitate interoperability.

Cryptaur is a Lithuanian company that is buildingg an Ethereum based payment and DApp development network. Cryptaur does not appear to have any distinct advantages over other decentralized networks. Cryptaur has plans to create a social capital management system that will be based on their Proof of Contribution algorithm.

Veritaseum develops blockchain-based software solutions for capital markets. Their goal is to decentralize access to these markets, with both centralized and decentralized solutions, for a range of financial institutions. The company assists their clients in building bespoke decentralized applications. Veritaseum's software solutions are built upon their platform, which allows for the creation of Veritas sub-tokens that serve the specific needs of the client.