# Infinite Capital

> Infinite Capital is a VC fund backing Blockchain and Cryptocurrency. See 84 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Fountain Valley, United States
- Total investments: 84
- Last investment: Jun 2026
- Lead investor: 5%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/infinitecap
- X (Twitter): https://twitter.com/infinitexyz_
- Website: http://infinitecapital.io

Infinite Capital is a VC fund in Fountain Valley focused on Blockchain and Cryptocurrency. Infinite Capital invests in generational innovation, with a focus on decentralized networks and deep tech.

## Contacts

5 contacts available for Infinite Capital. Shizune tracks 1 team members at Infinite Capital. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/infinite-capital-b86b?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1M–$23M |
| Pre-Seed | $125k–$3M |
| Series A | $7.5M–$45M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Blockchain | 23 | 27% |
| Cryptocurrency | 18 | 21% |
| Software | 14 | 17% |
| Financial Services | 10 | 12% |
| FinTech | 8 | 10% |

69 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 31 | 37% |
| Series A | 11 | 13% |
| Pre-Seed | 10 | 12% |
| Initial Coin Offering | 10 | 12% |
| Funding Round | 5 | 6% |

10 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 41 | 49% |
| Singapore | 3 | 4% |
| Switzerland | 3 | 4% |
| Kenya | 1 | 1% |
| Denmark | 1 | 1% |

11 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Nathan Doctor | Founder | 54 | https://shizune.co/investors/profile/nathan-doctor |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Mach Industries | Mach Industries provides technology solutions for defense systems that are built using techniques for producing and combusting hydrogen from sources found in the field. | $300M | Series C | Jun 01, 2026 |  |
| Mytra | Mytra is a robotics company developing software-defined warehouse robotics solutions to automate industrial tasks in logistics. The company produces a novel solution for storing and moving materials in a three-dimensional grid. The matrix lattice for the storage grid can be built quickly and easily from simple, modular pieces of hardware, whichtakes a lot of the technical debt off the customer and can be shaped to fit whatever space customers have. | $120M | Series C | Jan 15, 2026 |  |
| Valar Atomics | Uses nuclear fission to create gas and oil from ambient air. | $105M | Series A | Nov 10, 2025 |  |
| Coop Records | Coop Records investing in next generation of music enabled by Web3. | $4.5M | Seed | Sep 23, 2025 |  |
| Hubble Network | a Satellite network connecting billions of bluetooth devices. GLOBALLY. | $70M | Series B | Sep 17, 2025 |  |
| Karman Industries | Karman Industries is electrifying industrial thermal energy consumption to assist worldwide businesses in drastically lowering both manufacturing costs and onsite Scope 1 emissions. | $20M | Series A | Sep 01, 2025 |  |
| Radical AI | Radical AI is a technology startup focusing on changing materials science and advanced manufacturing through artificial intelligence. | $55M | Seed | Jul 18, 2025 |  |
| Radical AI | Radical AI is a technology startup focusing on changing materials science and advanced manufacturing through artificial intelligence. | $55M | Seed | Jul 18, 2025 |  |
| Printr | Printr is a chain-abstracted memecoin launchpad that instantly prints and trades memes. | $2.5M | Pre-Seed | Jan 25, 2025 |  |
| Inversion | Inversion Space is a privately held company driven to change how humanity utilizes space. Its builds affordable, high cadence return vehicle for the commercial and defense industries. | $44M | Series A | Nov 20, 2024 |  |

10 of 84 investments shown.

## Co-investors
- [Coinbase Ventures](https://shizune.co/investors/profile/coinbase-ventures) — VC Fund, 8 deals together
- [Marin Ventures](https://shizune.co/investors/profile/marin-ventures-96eb) — VC Fund, 7 deals together
- [1confirmation](https://shizune.co/investors/profile/1confirmation) — VC Fund, 6 deals together
- [Electric Capital](https://shizune.co/investors/profile/electric-capital) — VC Fund, 6 deals together
- [Framework Ventures](https://shizune.co/investors/profile/framework-ventures) — VC Fund, 6 deals together
- [Mechanism Capital](https://shizune.co/investors/profile/mechanism-capital) — VC Fund, 6 deals together

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## FAQ

### What does Infinite Capital invest in?

Infinite Capital invests primarily in Blockchain, Cryptocurrency and Software startups, most often at Seed and Series A stage. Most of the 84 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Infinite Capital's check size?

Infinite Capital typically joins rounds of $1M–$23M at Seed, $125k–$3M at Pre-Seed and $7.5M–$45M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Infinite Capital participates in.

### How do I contact Infinite Capital?

Public channels for Infinite Capital include LinkedIn, X (Twitter) and the website linked on this profile. 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.

### Who are the partners at Infinite Capital?

The team at Infinite Capital includes Nathan Doctor (Founder). The Team section lists each member with their title, investment count and links.

### 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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