Winklevoss Capital

Gemini is a registered full-reserve and highly-regulated cryptocurrency exchange and custodian, offering a super app for trading, investing, and earning in cryptocurrencies.

Bitcoin is an innovative payment network and a new kind of money that uses peer-to-peer technology to operate without a central authority or banks.

Ethereum is a decentralized, open source blockchain network and software development platform, powered by the cryptocurrency ether (ETH). It serves as a foundation for a new generation of unstoppable applications.

Filecoin is a decentralized storage network designed to store humanity’s most important information. It operates as an open-source cloud storage marketplace, protocol, and incentive layer.

Protocol Labs is an innovation network that connects over 600 tech startups, service providers, investment funds, accelerators, foundations, and other organizations developing breakthrough technologies and products in the frontiers of computing: web3, AI, AR, VR, BCI, hardware, and more.

Tezos is an open-source, decentralized blockchain designed to power the Web3 revolution with a focus on user participation and governance. It supports a range of applications including NFTs, DeFi, and gaming while emphasizing energy efficiency and formal verification.

Stacks is the leading Bitcoin Layer 2 solution that enables smart contracts, decentralized applications (dApps), and decentralized finance (DeFi) on the Bitcoin network.

Crusoe Energy provides renewable-powered AI infrastructure, focusing on managed inference services for AI workloads.

Flexport is a global logistics platform that coordinates supply chain operations, offering solutions for importers and exporters to manage their logistics from factory to customer door.

Relativity Space builds reusable rockets that make access to space more reliable and routine, empowering science, exploration, and innovation beyond our planet.

Stoke Space is revolutionizing space access with its 100% reusable Nova rockets, designed to provide affordable and on-demand access to any orbit. By leveraging full reusability, Stoke aims to significantly reduce launch costs and enhance the sustainability of space operations.

Space Perspective offers immersive experiences that overlay digital information onto the physical world, transforming navigation, commerce, and how we discover places through augmented reality and location-based services.

Protagonist is a Miami-based venture capital fund that operates more like a product-building studio, systematically contributing code and designing token models for portfolio protocols while incubating its own protocols in-house rather than just writing checks. The firm's founding team uniquely combines repeat founders from Solana DeFi, fintech revenue trading, and large-scale consumer payments, creating cross-pollination of deep crypto protocol experience with non-crypto operating expertise that is rare in a single GP group.

Delphi Ventures operates as part of an integrated Delphi Digital family that combines research, building, and capital arms, giving the fund proprietary research-driven deal flow and the ability to both build and back protocols end-to-end. Unlike most Tier-1 crypto VCs, Delphi explicitly invests primarily its own internal capital rather than raising large external LP funds, emphasizing true skin in the game alongside founders.

Early-stage scout writing $25k–$200k checks in San Francisco, New York and Hong Kong, focused on private-asset infrastructure platforms like AngelList, Republic and Forge Global. Oyster Ventures is the earliest venture firm focused specifically on infrastructure that makes investing in private assets as easy as public investments, concentrating on platforms like AngelList, Republic, and Forge Global rather than following a broad sector approach. The fund operates as a global 'infrastructure + frontier' scout with $25k-$200k checks across San Francisco, New York, and Hong Kong, maintaining strict rules against investing in mainland China, uncapped notes, or pure crypto-tokens without equity components.

Framework Ventures is a crypto-native technology company that builds in-house software, tools and services, actively stakes and provides liquidity on-chain, and uses founders'Netflix/Snapchat consumer-tech expertise to design tokens and consumer-grade UX. Known as a DeFi power user fund, the firm's partners are frequently cited for specific market structure views on topics like protocol-owned L2s and real-world asset tokenization.