# Carbon Silicon Ventures

> Carbon Silicon Ventures is a VC fund backing Life Science, Software and Therapeutics. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 2
- Last investment: Apr 2024
- Lead investor: 0%
- Last updated: Aug 2026

Carbon Silicon Ventures is a venture capital firm.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Life Science | 2 | 100% |
| Software | 1 | 50% |
| Therapeutics | 1 | 50% |
| Biotechnology | 1 | 50% |
| Artificial Intelligence | 1 | 50% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 1 | 50% |
| Series A | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Tetsuwan Scientific | Pioneering the development of AI agents capable of wet lab experimentation. | $2.7M | Pre-Seed | Apr 18, 2024 |  |
| Ansa Biotechnologies | Ansa Biotechnologies is manufactured via a chemical method that has remained essentially unchanged for 35 years and has approached a plateau. Ansa Biotechnologies is developing a novel DNA synthesis technology based on enzymes that will be more fast, accurate, and clean than existing methods. The technique promises to dramatically accelerateinnovation in biological research and engineering. | $68M | Series A | Apr 11, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund, 3 deals together
- [2048 Ventures](https://shizune.co/investors/profile/2048-ventures) — VC Fund, 2 deals together
- Altitude Life Science Ventures — VC Fund, 1 deal together
- [Codon Capital](https://shizune.co/investors/profile/codon-capital) — VC Fund, 1 deal together
- [Fifty Years](https://shizune.co/investors/profile/fifty-years) — VC Fund, 1 deal together
- Fiscus Ventures — VC Fund, 1 deal together

## Similar investors

### 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

## FAQ

### What does Carbon Silicon Ventures invest in?

Carbon Silicon Ventures invests primarily in Life Science, Software and Therapeutics startups, most often at Pre-Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Carbon Silicon Ventures last invest?

The most recent investment recorded for Carbon Silicon Ventures closed in Apr 2024. Shizune tracks 2 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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