# Capital Square

> Capital Square is a VC fund in Hamburg backing Cyber Security and Network Security. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Hamburg, Germany
- Total investments: 1
- Last investment: Aug 2025
- Lead investor: 0%
- Last updated: Aug 2026
- Website: https://www.capitalsquare.hamburg/

Capital Square is an investment firm.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Cyber Security | 1 | 100% |
| Network Security | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| RedMimicry | Meet RedMimicry, a cybersecurity solution for automated breach and attack emulation built for consulting firms. This innovative software is geared toward testing security measures, verifying network-wide protection, response capabilities and visibility.RedMimicry is a novel solution, offering new and effective approach to purple teaming. Itprovides a continuously updated feed of malware emulation scenarios allowing customers to emulate up-to-date endpoint infection chains and Tactics, Techniques, and Procedures (TTPs) of real threat actors at the press of a button. |  | Seed | Aug 21, 2025 |  |

1 of 1 investments shown.

## Co-investors
- [HTGF (High-Tech Gruenderfonds)](https://shizune.co/investors/profile/high-tech-gr%C3%BCnderfonds) — VC Fund, 1 deal together
- [Super Angels](https://shizune.co/investors/profile/super-angels) — 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 Capital Square invest in?

Capital Square invests primarily in Cyber Security and Network Security startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Capital Square last invest?

The most recent investment recorded for Capital Square closed in Aug 2025. Shizune tracks 1 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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