# Arbitrum Foundation

> Arbitrum Foundation is a VC fund backing Blockchain and Decentralized Finance (DeFi). See 8 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 8
- Last investment: Nov 2025
- Lead investor: 50%
- Last updated: Aug 2026
- X (Twitter): https://twitter.com/arbitrum
- Website: https://arbitrum.foundation

Arbitrum Foundation is a VC fund focused on Blockchain and Decentralized Finance (DeFi). Arbitrum Foundation provides Ethereum-based secure scaling solutions to maintain and grow the Arbitrum network and community.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Blockchain | 5 | 63% |
| Decentralized Finance (DeFi) | 2 | 25% |
| Gaming | 1 | 13% |
| Computer | 1 | 13% |
| Video Games | 1 | 13% |

10 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 4 | 50% |
| Grant | 4 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Singapore | 4 | 50% |
| United States | 2 | 25% |
| Germany | 1 | 13% |
| Cayman Islands | 1 | 13% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| SpaceComputer | SpaceComputer uses satellites to create a secure blockchain system that resists cyberattacks and physical tampering. | $10M | Seed | Nov 26, 2025 |  |
| AlloyX | AlloyX makes it simple and accessible for protocols, DAOs, and institutional investors to create diversified RWA investment strategies. We provide lenders with a flexible and efficient platform for managing all of their RWA assets based on their yield, risk, and liquidity preferences. | $10M | Seed | Dec 30, 2024 |  |
| Eigenpie | Eigenpie is a restaking SubDAO that gives holders of Liquid Staking Tokens the chance to enhance their earning potential by restaking assets. |  | Seed | Sep 12, 2024 |  |
| Clearpool | Clearpool is a decentralized capital markets ecosystem, where institutional borrowers can create single borrower liquidity pools and compete for uncollateralized liquidity directly from the DeFi ecosystem. Liquidity providers on Clearpool can earn attractive yields, with pool interest rates enhanced by additional LP rewards paid in $CPOOL —Clearpool’s utility and governance token. Clearpool LP tokens, called cpTokens, are the building blocks for a system of tokenized credit that will provide Clearpool LPs with risk management and hedging capabilities. As more institutions realize the benefits that decentralized finance can bring to their organizations, Clearpool is providing the new architecture to facilitate flows between the $120 trillion traditional capital markets and the burgeoning DeFi ecosystem. Clearpool is backed by a long list of top investors from both traditional venture capital and blockchain, including Sequoia Capital India, Arrington Capital, Sino Global Capital, Hex Trust, Huobi Ventures, Kenetic, HashKey, GBV and many more. |  | Grant | Jul 25, 2024 |  |
| idOS | The idOS is an open-source, decentralized identity system empowering users with data security, self-sovereignty, and control in web3 applications. | $4.5M | Seed | Jul 09, 2024 |  |
| Fellaz | Fellaz is at the forefront of the web3 entertainment revolution. Fellaz enables exclusive experiences and maximizes user engagement via NFT-based lifestyle membership, ticketing services, and community ownership in entertainment and sports. It connects users with brands they love, making their everyday entertainment experience more exclusive.Borderless |  | Grant | Apr 08, 2024 |  |
| Moby | Moby is an on-chain options protocol to lead the next narrative for DeFi. Moby offers an optimized trading environment based on its pioneering SLE. |  | Grant | Jan 23, 2024 |  |
| AOFverse | AOFverse is a web3 mobile gaming platform that focuses on Web3 integration and worldwide popular IPs. |  | Grant | Jan 11, 2024 |  |

8 of 8 investments shown.

## Co-investors
- [Offchain Labs](https://shizune.co/investors/profile/offchain-labs) — VC Fund, 2 deals together
- [Aleph Zero](https://shizune.co/investors/profile/aleph-zero) — VC Fund, 1 deal together
- [Amber Group](https://shizune.co/investors/profile/amber-ai) — VC Fund, 1 deal together
- [BitScale Capital](https://shizune.co/investors/profile/bitscale-capital) — VC Fund, 1 deal together
- [Blockchain Builders Fund](https://shizune.co/investors/profile/blockchain-builders-fund) — VC Fund, 1 deal together
- [Bodhi Ventures](https://shizune.co/investors/profile/bodhi-ventures) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Arbitrum Foundation invest in?

Arbitrum Foundation invests primarily in Blockchain, Decentralized Finance (DeFi) and Gaming startups, most often at Seed and Grant stage. Most of the 8 investments tracked by Shizune back companies in Singapore. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Arbitrum Foundation last invest?

The most recent investment recorded for Arbitrum Foundation closed in Nov 2025. Shizune tracks 8 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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