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Jan Stumpf

Investor profile

Angel

Jan Stumpf has backed 1 European tech company across 1 funding round in 2023, joining rounds totalling €4.6M. Most active in Robotics. Data as of 4 Nov 2026.

Deals
1
distinct rounds
Companies
1
backed
Active span
2023
1 yr
Total round €
€4.6M
sum of rounds joined

Deals by year

distinct rounds / year
Jan Stumpf — deals by year — interactive chart.
Data table
Jan Stumpf — deals by year
20231

Top sectors

by deals
Jan Stumpf — top sectors — interactive chart.
Data table
Jan Stumpf — top sectors
Robotics1

Stages

by deals
Jan Stumpf — stages — interactive chart.
Data table
Jan Stumpf — stages
Seed1

Countries

by deals
Jan Stumpf — countries — interactive chart.
Data table
Jan Stumpf — countries
Germany1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Jan Stumpf — 1 dealsJan StumpfAchim Baier — 1 shared deals · click to openAchim BaierAir Street Capital — 1 shared deals · click to openAir Street CapitalAlexander Diehl — 1 shared deals · click to openAlexander DiehlDaniel Gurdan — 1 shared deals · click to openDaniel GurdanMartin Giese — 1 shared deals · click to openMartin GieseMichael Achtelik — 1 shared deals · click to openMichael AchtelikMostafa Elsayed — 1 shared deals · click to openMostafa ElsayedOliver Cameron — 1 shared deals · click to openOliver CameronPoint Nine Capital — 1 shared deals · click to openPoint Nine CapitalWolfgang Frank — 1 shared deals · click to openWolfgang Frank

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

Best viewed on a larger screen.

Frequent co-investors

shared rounds

Portfolio

top 30 by total round €
CompanyCountryRoundsTotal €
SereactGermany1€4.6M

Biggest deals

top 10 by amount
CompanyStageAmountDate
SereactSeed€4.6M2023-08
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