# Eric Slesinger

> Eric Slesinger is a seed investor at 201 Ventures backing Homeland Security and National Security. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [201 Ventures](https://shizune.co/investors/profile/201-ventures)
- Location: Madrid, Spain
- Total investments: 2
- Last investment: Jul 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ericslesinger/

Eric Slesinger is a seed investor at 201 Ventures in Madrid focused on Homeland Security and National Security. Eric Slesinger is the General Partner at 201 Ventures.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Homeland Security | 1 | 50% |
| National Security | 1 | 50% |
| Artificial Intelligence | 1 | 50% |

### Stage

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

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Delian Alliance Industries | Lambda Automata builds autonomous systems tailored for addressing national security challenges in the EU and its allies. | $14M | Series A | Jul 29, 2025 |  |
| Delian Alliance Industries | Lambda Automata builds autonomous systems tailored for addressing national security challenges in the EU and its allies. | $6.3M | Seed | Oct 18, 2023 |  |

2 of 2 investments shown.

## Co-investors
- [HCVC](https://shizune.co/investors/profile/hardwareclub) — VC Fund, 3 deals together
- [Air Street Capital](https://shizune.co/investors/profile/air-street-capital) — VC Fund, 2 deals together
- [Marathon Venture Capital](https://shizune.co/investors/profile/marathon-venture-capital) — VC Fund, 2 deals together
- [Entropy Industrial Capital](https://shizune.co/investors/profile/entropy-industrial-capital) — VC Fund, 1 deal together
- [Nebular](https://shizune.co/investors/profile/nebular-venture-capital) — VC Fund, 1 deal together

## About 201 Ventures

VC Fund · Madrid, Spain

201 Ventures is a venture capital firm that focuses on working to improve freedom and autonomy in Europe.

1 contacts available at 201 Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Eric Slesinger | General Partner | https://shizune.co/investors/profile/eric-slesinger-cfe3 |

## 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 Eric Slesinger invest in?

Eric Slesinger invests primarily in Homeland Security, National Security and Artificial Intelligence startups, most often at Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in Greece. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Eric Slesinger last invest?

The most recent investment recorded for Eric Slesinger closed in Jul 2025. 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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