# Balazs Slezak

> Balazs Slezak is a startup investor at European Space Agency (London). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [European Space Agency](https://shizune.co/investors/profile/european-space-agency-f580)
- Location: London, United Kingdom
- Last updated: Aug 2026
- LinkedIn: http://linkedin.com/in/balazsslezak
- X (Twitter): https://twitter.com/BalazsSlezak
- Facebook: https://www.facebook.com/balazs.slezak

Balazs Slezak is a startup investor at European Space Agency in London. Balázs Slezák is the Co-Founder and CEO of Wozify. He previously worked at Hiventures - For Hungarian Innovative Startups as a Startup Mentor. Balázs Slezák attended FAU Erlangen-Nürnberg.

## About European Space Agency

VC Fund · Paris, France

The European Space Agency (ESA) is Europe’s gateway to space. Its mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. ESA is an international organisation with 22 Member States. By coordinating the financial and intellectualresources of its members, it can undertake programmes and activities far beyond the scope of any single European country.ESA’s budget for 2017 is €5.75 billion. ESA operates on the basis of geographical return, i.e. it invests in each Member State, through industrial contracts for space programmes, an amount more or less equivalent to each country’s contribution. There are around 2200 staff working for ESA, from all the Member States and include scientists, engineers, information technology specialists and administrative personnel.

5 contacts available at European Space Agency.

| Name | Title | Profile |
| --- | --- | --- |
| Antonios Atlasis | Head of Systems Security Engineering Section | https://shizune.co/investors/profile/antonios-atlasis |
| Balazs Slezak | Space Mentor and Consultant | https://shizune.co/investors/profile/balazs-slezak |
| Daniela Bezdan | Topical Team member at ESA space omics TT | https://shizune.co/investors/profile/daniela-bezdan |
| Josef Aschbacher | CEO and Managing Director | https://shizune.co/investors/profile/josef-aschbacher |
| Markus Kissler-Patig | Head of Science and Operations | https://shizune.co/investors/profile/markus-kissler-patig |

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