Consensys
Consensys is a blockchain software company specializing in tools, infrastructure, and research that support the Ethereum network.[1] Founded in 2014 by Joseph Lubin, a co-founder of Ethereum, the company develops enterprise-grade products to enable decentralized applications and web3 technologies.[2][3] Key products include MetaMask, a widely used cryptocurrency wallet that facilitates user interactions with Ethereum-based decentralized applications, and Infura, a scalable API service providing blockchain data access for developers.[4][5] Consensys has contributed to Ethereum's ecosystem growth by powering significant portions of decentralized finance and non-fungible token activities through these tools.[6] The company operates globally, employing teams across multiple continents to advance blockchain adoption in sectors like finance and supply chain.[7] Notable achievements encompass supporting Ethereum's transition to proof-of-stake via The Merge, which reduced the network's energy consumption, and recent integrations such as SWIFT's use of Consensys infrastructure for blockchain-based payment settlement.[8][9] Consensys has also pursued tokenization strategies across its product suite to foster "token-powered economies" connecting users and developers.[10] In 2024-2025, the firm engaged in legal actions against the U.S. Securities and Exchange Commission (SEC), challenging regulatory overreach on Ethereum staking and MetaMask operations; these cases resulted in dismissals, affirming non-security status for certain activities.[11][12][13]