Ethereum Foundation

Near Foundation

This non-profit foundation supports a scalable blockchain protocol and operating system for developers building decentralised applications and open web technologies.

Ethereum

This decentralised blockchain platform enables developers and businesses to create and execute programmable smart contracts and peer-to-peer applications without central intermediaries.

The Open Network

This organisation develops a decentralised layer-1 blockchain platform and web3 infrastructure for developers and consumers to build and use applications within messaging services.

ChainSafe

This firm develops open-source blockchain infrastructure, protocol clients, and cross-chain tools for developers and organisations building decentralised networks and web3 applications.

Optimism

This company develops layer-two blockchain infrastructure and scaling solutions for Ethereum developers and decentralised application users.

Klaytn

This foundation develops a public blockchain platform and decentralised infrastructure for businesses, developers and service providers to build applications.

Dfinity

This organisation develops a blockchain-based cloud computing platform that allows developers to host software and services directly on the public internet.

Matter Labs

This company develops zero-knowledge rollup infrastructure to scale the Ethereum blockchain for developers and financial institutions.