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Karl Büche, Co-Founder at Angels United

Karl Büche

Co-Founder @ Angels United

Vienna, Austria

Karl Büche is a seed investor at Angels United in Vienna. Karl Büche is based out of Vienna, Wien, and is the Co-Founder of Angels United. Karl previously worked at SMART DIGITAL as a CSOO. Karl Büche attended WU Vienna.

Total investments:
2
Last investment:
Lead investor:
0%

Last updated:

Stages Karl Büche invests in

SeedPre-Seed

Investment Focus

Stage

  • Seed 1 (50%)
  • Pre-Seed 1 (50%)

Investments

CompanyDescriptionRoundLinks
mypaperwork.ai mypaperwork.ai
Mypaperwork.ai reforms how global migration works through cutting-edge artificial intelligence. The company aims to make migration easy, understandable, and transparent through AI and a deep understanding of bureaucratic processes. $579.7K / Pre-Seed / Aug 01, 2025
Halm Halm
Halm is building a modern outdoor homecare brand for consumers. Seed / Oct 25, 2023

Co-Investors

Angels United

About Angels United

VC Fund · Atzgersdorf, Austria

Angels United is an investment firm that invest in young tech companies, especially in the pre-seed and seed phase.

Angels United Contacts

NameEmailPhoneSocials
Hermann Futter
Hermann Futter Co-Founder
Karl Büche
Karl Büche Co-Founder
Markus Ertler
Markus Ertler Co-Founder
Michael Edtmayer
Michael Edtmayer CEO and Co-Founder
Nikolaus Futter
Nikolaus Futter Co-Founder

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FAQ

When did Karl Büche last invest?

The most recent investment recorded for Karl Büche closed in Oct 2023. 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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