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Walter Kortschak

Investor profile

Angel

Walter Kortschak has backed 3 European tech companies across 3 funding rounds between 2023 and 2026, joining rounds totalling €54M. Most active in Software and Cleantech. Data as of 4 Nov 2026.

Deals
3
distinct rounds
Companies
3
backed
Active span
2023–2026
4 yrs
Total round €
€54M
sum of rounds joined

Deals by year

distinct rounds / year
Walter Kortschak — deals by year — interactive chart.
Data table
Walter Kortschak — deals by year
20231
20241
20261

Top sectors

by deals
Walter Kortschak — top sectors — interactive chart.
Data table
Walter Kortschak — top sectors
Software2
Cleantech1

Stages

by deals
Walter Kortschak — stages — interactive chart.
Data table
Walter Kortschak — stages
Series A2
Other1

Countries

by deals
Walter Kortschak — countries — interactive chart.
Data table
Walter Kortschak — countries
Germany2
UK1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Walter Kortschak — 3 dealsWalter KortschakCavalry Ventures — 2 shared deals · click to openCavalry VenturesAVP — 1 shared deals · click to openAVPCombination VC — 1 shared deals · click to openCombination VCDylan Field — 1 shared deals · click to openDylan FieldHV Capital — 1 shared deals · click to openHV CapitalJohn Doerr — 1 shared deals · click to openJohn DoerrLowercarbon Capital — 1 shared deals · click to openLowercarbon CapitalMax Viessmann — 1 shared deals · click to openMax ViessmannMerantix Capital — 1 shared deals · click to openMerantix CapitalNico Peters — 1 shared deals · click to openNico PetersPlural — 1 shared deals · click to openPluralRobin Capital — 1 shared deals · click to openRobin CapitalWilli Tscheschner — 1 shared deals · click to openWilli Tscheschner

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 €
IsometricUK1€35M
SpreadGermany1€14M
DeltiaGermany1€4.5M

Biggest deals

top 10 by amount
CompanyStageAmountDate
IsometricSeries A€35M2026-06
SpreadSeries A€14M2023-05
DeltiaOther€4.5M2024-04
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