Consensys focuses on developing products for the decentralized web. The company offers services including self-custodial wallet solutions, tools for building decentralized applications, zkEVM rollup technology for scaling Ethereum, smart contract auditing, and staking services. Consensys serves developers, creators, and users within the web3 ecosystem. It was founded in 2014 and is based in Fort Worth, Texas.

Airstack focuses on integrating web3 on-chain and off-chain data for application development within the blockchain technology sector. The company provides a suite of tools that allow developers to perform complex queries and integrate diverse ecosystem data without the need to host their own infrastructure. Airstack primarily serves developers in the blockchain and cryptocurrency industries. It was founded in 2022 and is based in Miami Beach, Florida.

Algorand Technologies specializes in blockchain technology, focusing on the development of a high performance Layer-1 blockchain. The company offers a platform designed to support various applications with an emphasis on sustainability and powerful computing capabilities. It was founded in 2017 and is based in Singapore, Singapore.

The Graph is a protocol that focuses on indexing and organizing blockchain data within the decentralized applications sector. It provides a platform for developers to create and use open APIs, known as subgraphs, to access and serve blockchain data efficiently. The Graph primarily caters to the decentralized finance (DeFi), non-fungible tokens (NFTs), decentralized autonomous organizations (DAOs), analytics, and gaming industries. It was founded in 2018 and is based in George Town, Cayman Islands.

R3 focuses on the digitization of financial services within the enterprise technology sector. It offers a private, permissioned distributed ledger technology (DLT) platform named Corda, designed to enable secure and direct digital collaboration among regulated institutions. R3's solutions cater to various sectors, including banks, central banks, corporations, exchanges, central counterparties, and fintech, providing services such as tokenization of digital assets and currencies, streamlined inter-bank transactions, and modernization of legacy workflows. It was founded in 2014 and is based in New York, New York.

Hyperledger is an open source initiative focused on blockchain technologies within the decentralized systems domain. The organization provides services including the development of ledger technologies, interoperability solutions, decentralized identity systems, and cryptographic protocols. Hyperledger serves sectors that require financial infrastructures, digital identity solutions, and secure systems. It was founded in 2015 and is based in San Francisco, California.