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Martina Merz

Investor profile

Angel

Martina Merz has backed 2 European tech companies across 2 funding rounds in 2025, joining rounds totalling €7.3M. Most active in Cleantech and Energy. Data as of Nov 2026.

Deals
2
distinct rounds
Companies
2
backed
Active span
2025
1 yr
Total round €
€7.3M
sum of rounds joined

Deals by year

distinct rounds / year
Martina Merz — deals by year — interactive chart.
Data table
Martina Merz — deals by year
20252

Top sectors

by deals
Martina Merz — top sectors — interactive chart.
Data table
Martina Merz — top sectors
Cleantech1
Energy1

Stages

by deals
Martina Merz — stages — interactive chart.
Data table
Martina Merz — stages
Pre-Seed1
Seed1

Countries

by deals
Martina Merz — countries — interactive chart.
Data table
Martina Merz — countries
Germany2

Co-investment network

shared rounds
Co-investment network — interactive chart.
Martina Merz — 2 dealsMartina MerzChristian Vollmann — 2 shared deals · click to openChristian VollmannProject A Ventures — 2 shared deals · click to openProject A VenturesAxel Stepken — 1 shared deals · click to openAxel StepkenCDTM Venture Fund — 1 shared deals · click to openCDTM Venture FundGisbert Rühl — 1 shared deals · click to openGisbert RühlMichael Wax — 1 shared deals · click to openMichael WaxRevent — 1 shared deals · click to openReventSebastian Schuon — 1 shared deals · click to openSebastian SchuonThomas Dippold — 1 shared deals · click to openThomas DippoldTimon Ruban — 1 shared deals · click to openTimon RubanVireo Ventures — 1 shared deals · click to openVireo Ventures

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 €
AtmenGermany1€5.0M
avoltraGermany1€2.3M

Biggest deals

top 10 by amount
CompanyStageAmountDate
AtmenSeed€5.0M2025-06
avoltraPre-Seed€2.3M2025-07
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