Markus Kainz
CEO & Founder @ Gateway Ventures
Vienna, Austria
Markus Kainz is a pre-seed investor at Gateway Ventures in Vienna focused on CleanTech and GreenTech. Markus Kainz is based out of Vienna, Wien and is the CEO & Founder of Gateway Ventures and Co-Founder of Courseticket. Markus previously worked at Impact Hub as a Coach & Mentor. Markus Kainz attended the WU Vienna.
- Total investments:
- 1
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Markus Kainz invests in
Stages Markus Kainz invests in
Countries Markus Kainz invests in
Contacts
| Type | Contact | Validation |
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Investment Focus
Industry
- CleanTech 1 (100%)
- GreenTech 1 (100%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Serwas Technologies is an innovative GreenTech startup that transforms server and data centre waste heat into sustainable energy. By deploying direct to liquid cooling systems, the company captures exhaust heat that would otherwise be wasted and redirects it to provide cost-effective, eco-friendly heating for buildings like hotels and public pools. | $348.8K / Pre-Seed / Sep 03, 2026 |
About Gateway Ventures
Gateway Ventures is Austria's biggest network of startup investors with currently over 4000 investors. We foster the Austrian and European startup eco-system by connecting investors and startups. Our startup portfolio covers FinTech, CleanTech, HeathTech, IT & Software, Big Data & Social Impact. We have financed >40 startups withseed fundings over € 30M+Gateway Ventures was founded in December 2015. Over 1000 investors and 200 partners are currently participating in the network, including European incubators, accelerators and VCs.https://www.gateway.ventures
Gateway Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Elisabeth Lechner
Ambassador
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Markus Kainz
CEO & Founder
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Svenja Lassen
Country Managing Director
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FAQ
What does Markus Kainz invest in?
Markus Kainz invests primarily in CleanTech and GreenTech startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in Austria. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Markus Kainz?
Public channels for Markus Kainz include LinkedIn. 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 Markus Kainz last invest?
The most recent investment recorded for Markus Kainz closed in Sep 2026. 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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