# Marek Frey

> Marek Frey is a pre-seed investor backing Industrial and Cyber Security. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: Feb 2020
- Lead investor: 0%
- Last updated: Aug 2026

Marek Frey is a pre-seed investor focused on Industrial and Cyber Security. Marek Frey

## Contacts

5 contacts available for Marek Frey: 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/marek-frey?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Industrial | 1 | 100% |
| Cyber Security | 1 | 100% |
| Internet of Things | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| GuardIoT | CYWETA provides cyber security solutions for manufacturing, transportation, industrial, military companies, and organizations. Their customers inquiries are addressed through online applications. | $119.2K | Pre-Seed | Feb 17, 2020 | https://www.cyweta.com |

1 of 1 investments shown.

## Co-investors
- [Startup Wise Guys](https://shizune.co/investors/profile/startup-wise-guys) — VC Fund, 1 deal together

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### Similar industry
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### Similar stage
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### Similar country
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## Featured in investor lists
- [All Angel Investors in Czech Republic](https://shizune.co/investors/angel-investors-czech-republic)
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## FAQ

### What does Marek Frey invest in?

Marek Frey invests primarily in Industrial, Cyber Security and Internet of Things startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in Czech Republic. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Marek Frey?

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 Marek Frey last invest?

The most recent investment recorded for Marek Frey closed in Feb 2020. 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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