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Marathon Venture Capital

Investor profile

Venture capital

Marathon Venture Capital has backed 17 European tech companies across 23 funding rounds between 2018 and 2026, joining rounds totalling €190M. Most active in Software and Healthtech. Data as of 4 Nov 2026.

Also recorded as: Marathon VC · Marathon VentureCapital

Deals
23
distinct rounds
Companies
17
backed
Active span
2018–2026
9 yrs
Total round €
€190M
sum of rounds joined

Deals by year

distinct rounds / year
Marathon Venture Capital — deals by year — interactive chart.
Data table
Marathon Venture Capital — deals by year
20183
20192
20215
20236
20242
20253
20262

Top sectors

by deals
Marathon Venture Capital — top sectors — interactive chart.
Data table
Marathon Venture Capital — top sectors
Software6
Healthtech5
Cybersecurity4
Agritech3
Robotics2
AI1
Energy1
Proptech1
Transportation1

Stages

by deals
Marathon Venture Capital — stages — interactive chart.
Data table
Marathon Venture Capital — stages
Seed11
Series A6
Other3
Series B2
Pre-Seed1

Countries

by deals
Marathon Venture Capital — countries — interactive chart.
Data table
Marathon Venture Capital — countries
UK10
Greece7
Germany2
Switzerland2
Austria1
Cyprus1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Marathon Venture Capital — 23 dealsMarathon Venture CapitalEBRD Venture Capital — 2 shared deals · click to openEBRD Venture CapitalHardware Club — 2 shared deals · click to openHardware ClubIndex Ventures — 2 shared deals · click to openIndex VenturesPentech Ventures — 2 shared deals · click to openPentech Ventures201 Ventures — 1 shared deals · click to open201 VenturesAir Street Capital — 1 shared deals · click to openAir Street CapitalAlex Gorsky — 1 shared deals · click to openAlex GorskyAndrus Purde — 1 shared deals · click to openAndrus PurdeArgyris Argyrou — 1 shared deals · click to openArgyris ArgyrouBob Moore — 1 shared deals · click to openBob MooreBrighteye Ventures — 1 shared deals · click to openBrighteye VenturesCNH Industrial — 1 shared deals · click to openCNH IndustrialEIT Digital Accelerator — 1 shared deals · click to openEIT Digital AcceleratorEmily González-Cebrián Lombán — 1 shared deals · click to openEmily González-Cebrián LombánEndeavor Catalyst — 1 shared deals · click to openEndeavor CatalystEntropy Industrial Capital — 1 shared deals · click to openEntropy Industrial CapitalGenesis Partners — 1 shared deals · click to openGenesis PartnersHCVC — 1 shared deals · click to openHCVC

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 €
CausalyUK3€68M
Hack The BoxUK2€52M
SMPnetUK1€13M
Delian Alliance IndustriesGreece1€12M
AugmentaGreece3€9.5M
PolyModels HubUK2€9.2M
Cube RMSwitzerland1€7.1M
AriadneGermany1€6.5M
Bota SystemsSwitzerland1€2.4M
Ariadne MapsGermany1€2.0M
Velos RotorsGreece1€1.8M
Progressive RoboticsGreece1€1.6M
Pallma AIUK1€1.3M
Dataform LabUK1€1.3M
StraionAustria1€1.1M
AvrioCyprus1€700k
InaccelGreece1€491k

Biggest deals

top 10 by amount
CompanyStageAmountDate
CausalySeries B€54M2023-07
Hack The BoxSeries B€51M2023-01
CausalySeries A€14M2021-05
SMPnetOther€13M2023-05
Delian Alliance IndustriesSeries A€12M2025-07
PolyModels HubSeries A€7.9M2025-11
Cube RMSeries A€7.1M2021-12
AugmentaSeries A€6.7M2021-08
AriadneSeries A€6.5M2023-05
Bota SystemsSeed€2.4M2023-10
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