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Max Viessmann

Investor profile

Angel

Max Viessmann has backed 2 European tech companies across 3 funding rounds between 2023 and 2025, joining rounds totalling €20M. Most active in Software. Data as of 4 Nov 2026.

Deals
3
distinct rounds
Companies
2
backed
Active span
2023–2025
3 yrs
Total round €
€20M
sum of rounds joined

Deals by year

distinct rounds / year
Max Viessmann — deals by year — interactive chart.
Data table
Max Viessmann — deals by year
20231
20241
20251

Top sectors

by deals
Max Viessmann — top sectors — interactive chart.
Data table
Max Viessmann — top sectors
Software3

Stages

by deals
Max Viessmann — stages — interactive chart.
Data table
Max Viessmann — stages
Other2
Series A1

Countries

by deals
Max Viessmann — countries — interactive chart.
Data table
Max Viessmann — countries
Germany3

Co-investment network

shared rounds
Co-investment network — interactive chart.
Max Viessmann — 3 dealsMax ViessmannAENU — 2 shared deals · click to openAENUSummiteer — 2 shared deals · click to openSummiteerBayern Kapital — 1 shared deals · click to openBayern KapitalBoscor Group — 1 shared deals · click to openBoscor GroupCapnamic Ventures — 1 shared deals · click to openCapnamic VenturesCavalry Ventures — 1 shared deals · click to openCavalry VenturesCombination VC — 1 shared deals · click to openCombination VCMaximilian Thaler — 1 shared deals · click to openMaximilian ThalerMerantix Capital — 1 shared deals · click to openMerantix CapitalNico Peters — 1 shared deals · click to openNico PetersRobin Capital — 1 shared deals · click to openRobin CapitalWalter Kortschak — 1 shared deals · click to openWalter KortschakWilli 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 €
OcellGermany2€15M
DeltiaGermany1€4.5M

Biggest deals

top 10 by amount
CompanyStageAmountDate
OcellSeries A€10M2025-01
OcellOther€5.0M2023-05
DeltiaOther€4.5M2024-04
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