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Frank Stummer

Investor profile

Angel

Frank Stummer has backed 1 European tech company across 1 funding round in 2025, joining rounds totalling €2.0M. Most active in Software. Data as of Nov 2026.

Deals
1
distinct rounds
Companies
1
backed
Active span
2025
1 yr
Total round €
€2.0M
sum of rounds joined

Deals by year

distinct rounds / year
Frank Stummer — deals by year — interactive chart.
Data table
Frank Stummer — deals by year
20251

Top sectors

by deals
Frank Stummer — top sectors — interactive chart.
Data table
Frank Stummer — top sectors
Software1

Stages

by deals
Frank Stummer — stages — interactive chart.
Data table
Frank Stummer — stages
Pre-Seed1

Countries

by deals
Frank Stummer — countries — interactive chart.
Data table
Frank Stummer — countries
Germany1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Frank Stummer — 1 dealsFrank Stummerbm-t beteiligungsmanagement thüringen gmbh (bm|t) — 1 shared deals · click to openbm-t beteiligungsmanagement thüringen gmbh (bm|t)Roman Dudenhausen — 1 shared deals · click to openRoman DudenhausenSIVentures — 1 shared deals · click to openSIVentures

Hover a node for shared-deal counts; click a co-investor to open its profile.

Best viewed on a larger screen.

Portfolio

top 30 by total round €
CompanyCountryRoundsTotal €
LeapterGermany1€2.0M

Biggest deals

top 10 by amount
CompanyStageAmountDate
LeapterPre-Seed€2.0M2025-07
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