Castle Island
Region:
United States
Founded:
2018
Castle Island is a venture capital firm focused exclusively on public blockchains. They invest in infrastructure and application companies that will enable these transformative protocols to power services for the next billion users.
Castle Island Team
Castle Island Investment Portfolio
Rounds in the Past Year
16
Historical Rounds
90
Lead Investments
25
Portfolio Numbers
77
| Project | Funding Status | Region | Categories | Ecosystem | Founded | Token Issuance |
|---|---|---|---|---|---|---|
 Try Your Best | Series A | Marketing Solutions | Jan 01, 2022 | |||
 Manetu | Seed | Hedera | Jan 01, 2020 | |||
 GM.xyz | Social | Jan 01, 2021 | ||||
 Casa | United States | Multisig Solution Wallet Infra | Jan 01, 2016 | |||
 Pyth Network | Oracle DeFi Infra | Aptos Solana Ethereum Linea Fuel Optimism Injective BNB Chain Stacks Filecoin EVM ZkSync Base Ronin Sei Network Arbitrum Monad Blast Mantle Hemi Hemi | Jan 01, 2021 | With Token | ||
 Dynamic | M&A | United States | Dev Platform Infra | StarkNet Flow Solana Ethereum Bitcoin Optimism Polygon Avalanche trọng tài | Jan 01, 2021 | |
 Hoseki | Seed | United States | Tools | Jan 01, 2021 | ||
 Mash | Seed | Creator Economy Lightning Network Ecosystem | Jan 01, 2021 | |||
 Mint Songs | M&A | Creator Economy Music NFT | Ethereum | Jan 01, 2021 | ||
 Monad | Public Sale | United States | Layer1 Infra Parallel VM | Jan 01, 2022 | With Token | |
 Babylon | United States | LSD Infra | Bitcoin Cosmos | Jan 01, 2022 | With Token | |
 Arch | Seed | United States | ETF DeFi | Ethereum Polygon | Jan 01, 2022 | |
 Friktion | DeFi DOV Derivatives | Solana | Jan 01, 2021 | |||
 DFX Finance | Seed | DEX DeFi | Ethereum | Jan 01, 1970 | With Token | |
 Sentiment | Seed | DeFi Lending | Arbitrum | Jan 01, 2021 | ||
 Tally | Series A | DAO Solutions | Ethereum Optimism Polygon Avalanche ZkSync | Jan 01, 2020 | ||
 Zabo | M&A | Dev Platform Infra | Jan 01, 2018 | |||
 ZenLedger | Series B | United States | Tax & Accounting Tools | Jan 01, 2017 | ||
 Flipside | Series A | United States | Tools Data & Analysis Data & Analysis | Jan 01, 2017 | ||
 Coin Metrics | M&A | United States | Tools Data & Analysis Data & Analysis | Jan 01, 2017 | ||
 TRM Labs | Series B1 | United States | On-Chain Investigation Compliance Solutions | Jan 01, 2017 | ||
 Halborn | Series A | United States | Security Audit Security Solutions | Jan 01, 2019 | ||
 Meow | Series A | United States | Asset Management CeFi | Jan 01, 2021 | ||
 Yellow Card | Series C | South Africa Federal Republic of Nigeria | CEX CeFi | Jan 01, 2016 | ||
 Pintu | Series B | Indonesia | CEX CeFi | Jan 01, 2020 | With Token | |
 River Financial | Series B | United States | CEX CeFi | Jan 01, 2019 | ||
 ErisX | M&A | United States | CEX CeFi | Jan 01, 2018 | ||
 Talos | Series B | United States | CeFi Solutions | Jan 01, 2018 | ||
 Matrixport | Series C | Hong Kong Singapore Korea | Asset Management（CeFi） CeFi | Jan 01, 2019 | ||
 BlockFi | Series D | United States | Asset Management（CeFi） CeFi | Jan 01, 2017 | ||
 Bitwise | Series B | United States | Asset Management（CeFi） CeFi | Jan 01, 2017 | ||
 MoonPay | United States | CeFi Payment | Jan 01, 2018 | |||
 Hidden Road | M&A | CeFi Brokers | Jan 01, 2021 | |||
 Arcade | Gaming Gaming platform | Ethereum Avalanche | Jan 01, 2021 | With Token | ||
 Beam | M&A | United States | Payment | Oct 01, 2022 | ||
 Fordefi | M&A | United States Israel | MPC Wallet Wallet Infra | Jan 01, 2022 | ||
 SoundMint | Seed | Music NFT | Jan 01, 2021 | |||
 Kollider | Seed | DeFi Lightning Network Ecosystem Derivatives | Jan 01, 2021 | |||
 Notabene | Series B | United States | Compliance Solutions | Jan 01, 2020 | ||
 Eaglebrook Advisors | Series A | United States | CeFi CeFi Solutions | Jan 01, 2019 | ||
 Arch | Seed | United States | CeFi Lending(CeFi) | Jan 01, 2022 | ||
 42 | United States | Prediction market | Ethereum Avalanche | Jan 01, 2021 | ||
 Revv | Seed | DeFi | Jan 01, 2022 | |||
 Chaos Labs | Israel | Dev Platform Infra | Ethereum | Jan 01, 2021 | ||
 Socket Supply | Seed | United States | Dev Platform Infra | Jan 01, 1970 | ||
 Dinara | United States | CeFi CeFi Solutions | Jan 01, 2021 | |||
 Endstate | Seed | NFT | Ethereum | Jan 01, 2021 | ||
 Evaluate | Seed | Tools NFT Tools | Flow Ethereum | Jan 01, 2021 | ||
 Crusoe Energy | Series C | Mining industry | Jan 01, 2019 | |||
 Blogchain / Capsule Social | Seed | Social Social Media | Jan 01, 2021 | |||
 Kinetic | Seed | NFT marketplace NFT NFT aggregator | Jan 01, 2022 | |||
 DAWN | IOT Decentralized Wireless DePIN | Jan 01, 1970 | ||||
 Valiu | Seed | Columbia | Payments | Jan 01, 1970 | ||
 CAT Labs | Seed | United States | Compliance Solutions | Jan 01, 2022 | ||
 Pear Protocol | Strategic | DeFi Derivatives | Arbitrum | Jan 01, 2022 | With Token | |
 PYOR | Seed | India | Tools Data & Analysis | Jan 01, 2022 | ||
 Arcade | Federal Republic of Nigeria | E-commerce | Jan 01, 2022 | |||
 Attestiv | Seed | United States | Enterprise Blockchain Infra | Jan 01, 2018 | ||
 Ethena | Strategic | Stablecoin Protocol DeFi | Ethereum Injective | Jan 01, 2023 | With Token | |
 Mountain Protocol | M&A | Stablecoin Protocol DeFi | Ethereum | Jan 01, 2023 | ||
 Hata | Seed | Malaysia | CEX CeFi | Jan 01, 2023 | ||
 Alpen Labs | Strategic | ZK Infra Bitcoin Ecosystem | Bitcoin | Jan 01, 2022 | ||
 Kintsu | LSD DeFi | Aleph Zero Monad Hyperliquid Hyperliquid | Jan 01, 2023 | |||
 BOB | Layer2 Infra | Bitcoin | Jan 01, 2020 | |||
 Nirvana Labs | Seed Plus | United States | Dev Platform Blockchain API Infra | Ethereum Polygon Avalanche Arbitrum | Jan 01, 2020 | |
 Arcade | NFTFi NFT Lending NFT | Ethereum | Jan 01, 2020 | With Token | ||
 CoalaPay | Seed | Tools | Jan 01, 2022 | |||
 Babylon | NFT Display NFT | Ethereum | Jan 01, 2022 | |||
 Station70 | Seed | United States | Security Solutions Infra | Jan 01, 2023 | ||
 SendBlocks | Seed | Dev Platform Blockchain API Infra | Jan 01, 2022 | |||
 SatLayer | Pre-Seed | LSD DeFi Restaking | Ethereum BNB Chain Sui Babylon Bitlayer | Jan 01, 2024 | With Token | |
 delta | Layer1 Infra | Jan 01, 2024 | ||||
 Surus | Seed | CeFi Custody | Jan 01, 2023 | |||
 XFX | Seed | Infra Payment | Jan 01, 2025 | |||
 Project Eleven | Security Solutions Post-Quantum Post-Quantum | Jan 01, 2024 | ||||
 Stable | Strategic | Layer1 Infra | Jan 01, 2025 | |||
 RockSolid Network | Pre-Seed | LSD DeFi | Ethereum | Jan 01, 2024 |
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