# Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

> Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ is a pre-seed investor backing Web3 and Finance. See 4 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 4
- Last investment: Dec 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/0xrooter

Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ is a pre-seed investor focused on Web3 and Finance. Rooter, based in Singapore, is the founder of Save (formerly known as Soleland).

## Contacts

5 contacts available for Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/rooter-23cd?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Web3 | 2 | 50% |
| Finance | 1 | 25% |
| Software | 1 | 25% |
| Analytics | 1 | 25% |
| Blockchain | 1 | 25% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 2 | 50% |
| Seed | 1 | 25% |
| Angel | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 2 | 50% |
| Singapore | 1 | 25% |
| Switzerland | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Noodles Finance | The no-brainer trading platform for Sui. |  | Pre-Seed | Dec 01, 2025 |  |
| Solayer | Solayer is a shared validator network that protects other Solana-enabled systems. |  | Angel | Jul 01, 2024 |  |
| Arcium | Arcium is a parallelized confidential computing network that provides trustless, verifiable and efficient encrypted computation. Arcium implements Multiparty Computation Execution Environments (MXEs) that combine MPC, homomorphic encryption, zero-knowledge proofs, and more to enable computation on encrypted data. | $5.5M | Seed | May 09, 2024 |  |
| Castle Finance | Castle Finance is a software program that offers funding merchandise and economic equipment as a way to permit DAOs to thrive. | $1.2M | Pre-Seed | May 20, 2022 |  |

4 of 4 investments shown.

## Co-investors
- [Cetus](https://shizune.co/investors/profile/cetus-c1ce) — VC Fund, 1 deal together
- [Arche Fund](https://shizune.co/investors/profile/coin98-ventures) — VC Fund, 1 deal together
- [Coinbase Ventures](https://shizune.co/investors/profile/coinbase-ventures) — VC Fund, 1 deal together
- [Greenfield](https://shizune.co/investors/profile/greenfield-one) — VC Fund, 1 deal together
- [Heartcore Capital](https://shizune.co/investors/profile/heartcore-capital) — VC Fund, 1 deal together
- [Hyperchain Capital](https://shizune.co/investors/profile/hyperchain-capital) — VC Fund, 1 deal together

## Similar investors

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

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

### Similar country
- [SICTIC](https://shizune.co/investors/profile/sictic) — VC Fund
- [Zürcher Kantonal Bank](https://shizune.co/investors/profile/z%C3%BCrcher-kantonalbank) — VC Fund
- [Foundation for Innovation and Technology (FIT)](https://shizune.co/investors/profile/foundation-pour-l-innovation-technologique) — VC Fund

## Featured in investor lists
- [Machine Learning Angel Investors in Switzerland](https://shizune.co/investors/machine-learning-angel-investors-switzerland)

## FAQ

### What does Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ invest in?

Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ invests primarily in Web3, Finance and Software startups, most often at Pre-Seed and Seed stage. Most of the 4 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎?

Public channels for Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ last invest?

The most recent investment recorded for Rooter ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ closed in Dec 2025. Shizune tracks 4 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co