IOSG Ventures
IOSG Ventures is a venture capital firm founded in 2017 and based in Hong Kong, focused on the blockchain and crypto sectors. As a research and thesis-driven entity, IOSG Ventures aims to empower founders in creating community-driven protocols that can significantly impact the future of Web3. The firm invests in a diverse array of early-stage projects, including those in decentralized finance (DeFi), gaming (GameFi), and social finance (SocialFi), as well as infrastructure and middleware solutions. Its portfolio features notable investments such as 1inch, Illuvium, Arbitrum, and StarkWare, among others. IOSG Ventures is committed to fostering innovation in the crypto space by supporting developers and founders with a long-term perspective.
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Past deals in Open Source
Hyperbolic
Series A in 2024
Hyperbolic is a software development company specializing in web and networking solutions. It focuses on building decentralized computing platforms.
OpenLayer
Seed Round in 2024
OpenLayer is a modular authentic data layer designed to modernize traditional data flows. Contributed to by everyone and every device, OpenLayer offers a modular solution that coordinates data collection, validation, and transformation, catering both web2 and web3 companies.
Wallet Guard
Pre Seed Round in 2023
Wallet Guard is a developer of security tools aimed at reducing risks for web3 users. The company offers an open-source browser extension designed to empower end-users with enhanced security features. These include proactive phishing detection and transaction simulation, which provide human-readable insights into every transaction. This tool helps businesses proactively detect and block malicious activity, ensuring a safer online environment.
OneKey
Series A in 2023
OneKey is a developer of a crypto security platform that facilitates the secure storage and management of cryptocurrency assets. The company provides a user-friendly solution for buying and trading a variety of digital assets, including cryptocurrencies, NFTs, and decentralized applications. By offering a robust open-source crypto wallet, OneKey enables users within the Web3 ecosystem to safely access and utilize coins such as Bitcoin, Ethereum, and Solana, thereby enhancing the overall security and convenience of engaging with the digital asset market.
OneKey
Venture Round in 2022
OneKey is a developer of a crypto security platform that facilitates the secure storage and management of cryptocurrency assets. The company provides a user-friendly solution for buying and trading a variety of digital assets, including cryptocurrencies, NFTs, and decentralized applications. By offering a robust open-source crypto wallet, OneKey enables users within the Web3 ecosystem to safely access and utilize coins such as Bitcoin, Ethereum, and Solana, thereby enhancing the overall security and convenience of engaging with the digital asset market.
Subspace Labs
Seed Round in 2021
Subspace Labs is a distributed research and development company behind the Subspace Network. While based in Palo Alto, CA, we are a global, remote-first team of protocol hackers and cryptocurrency enthusiasts.
The Subspace Network is a layer zero protocol that is fully interoperable with any layer one, allowing it to serve as an infrastructure layer for the entire Web3 ecosystem. Based on years of original R&D, Subspace is the first protocol to truly resolve the blockchain trilemma, providing an open, scalable platform for both storage and compute. Subspace currently supports Polkadot and Kusama, with more networks coming soon.
SEDA
Seed Round in 2021
SEDA is a multichain, permissionless protocol designed to bridge real-world data with various on-chain networks. It operates a decentralized finance prediction market platform that aims to establish a secure framework for the future of open markets. By providing an open-source JavaScript software development kit, SEDA allows developers to seamlessly integrate their applications with the platform, facilitating easy access to permissionless markets. This approach empowers clients to implement sophisticated market solutions with minimal coding effort, enhancing the accessibility and utility of decentralized finance opportunities.
Subspace Labs
Pre Seed Round in 2021
Subspace Labs is a distributed research and development company behind the Subspace Network. While based in Palo Alto, CA, we are a global, remote-first team of protocol hackers and cryptocurrency enthusiasts.
The Subspace Network is a layer zero protocol that is fully interoperable with any layer one, allowing it to serve as an infrastructure layer for the entire Web3 ecosystem. Based on years of original R&D, Subspace is the first protocol to truly resolve the blockchain trilemma, providing an open, scalable platform for both storage and compute. Subspace currently supports Polkadot and Kusama, with more networks coming soon.
Avalanche
Seed Round in 2020
Avalanche is an open-source platform enabling the launch of highly decentralized applications and new interoperable blockchains.
Prove AI
Series A in 2019
Prove AI specializes in AI governance and compliance solutions. Its platform enables organizations to manage, monitor, and audit their AI systems securely and transparently, ensuring alignment with key regulations and optimizing model outputs.
Marlin
Seed Round in 2019
Marlin is a technology company based in Singapore that develops an open-source secure networking platform designed to enhance decentralized communications for decentralized finance (DeFi) and Web 3.0. Founded in 2018, Marlin focuses on optimizing the communication between nodes in peer-to-peer networks, enabling faster block propagation across public blockchains. By providing a decentralized network of relay nodes worldwide, Marlin enhances the performance and scalability of blockchain infrastructure. Its innovative approach incentivizes the operation of full nodes and offers a superior alternative for peer-to-peer networking in decentralized environments, ultimately improving the speed and efficiency of various network chains.
Marlin
Seed Round in 2019
Marlin is a technology company based in Singapore that develops an open-source secure networking platform designed to enhance decentralized communications for decentralized finance (DeFi) and Web 3.0. Founded in 2018, Marlin focuses on optimizing the communication between nodes in peer-to-peer networks, enabling faster block propagation across public blockchains. By providing a decentralized network of relay nodes worldwide, Marlin enhances the performance and scalability of blockchain infrastructure. Its innovative approach incentivizes the operation of full nodes and offers a superior alternative for peer-to-peer networking in decentralized environments, ultimately improving the speed and efficiency of various network chains.
Ontology
Seed Round in 2018
Ontology is a high-performance, open-source blockchain focused on decentralized identity and data solutions for Web3. Its platform facilitates the development of smart contracts and the management of data, enabling businesses, individuals, and institutions to establish specialized trust networks tailored to their specific needs. Ontology's infrastructure supports cross-chain collaboration and Layer 2 scalability, providing the flexibility required for diverse applications. Key offerings include ONT ID, a mobile digital identity application, and DDXF, a decentralized data exchange and collaboration framework, both designed to enhance speed, security, and trust within the ecosystem.
Lisk
Seed Round in 2016
Lisk is a blockchain platform that enables developers to build, publish, distribute, and monetize decentralized applications using JavaScript.
Lisk
Initial Coin Offering in 2016
Lisk is a blockchain platform that enables developers to build, publish, distribute, and monetize decentralized applications using JavaScript.
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