Polychain Capital

Technology company behind the Solana blockchain, a high-performance Layer 1 platform using a novel Proof of History consensus mechanism alongside proof-of-stake to achieve thousands of transactions per second with low fees. Builds developer tooling, mobile products (Saga phone), and an incubation studio for decentralized applications.

Layer 1 blockchain platform that uses zero-knowledge cryptography to enable developers to build privacy-preserving, scalable decentralized applications. Offers a hybrid approach where developers choose what data is public and what remains private. Provides Leo, a programming language for writing zero-knowledge smart contracts. Mainnet launched September 2024.

Uniswap Labs builds the Uniswap Protocol, the largest decentralized exchange (DEX) on Ethereum and the pioneer of the automated market maker (AMM) model for on-chain token trading. The protocol has processed over $4 trillion in cumulative trading volume. Uniswap Labs also developed the UNI governance token and Unichain, its own Ethereum Layer-2 blockchain.

DFINITY Foundation is a not-for-profit organization that builds and maintains the Internet Computer, a web-speed, internet-scale public blockchain. The platform enables smart contracts to serve interactive web content directly to browsers, allowing developers to build fully decentralized applications and enterprise systems.

Oasis Labs is a privacy-first blockchain platform founded by UC Berkeley researchers, building the Oasis Network for confidential smart contracts and decentralized computing. The company combines secure hardware (TEEs) with blockchain to enable privacy-preserving applications including AI, DeFi, and data tokenization at scale.