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Expon Capital

Investor profile

Venture capital

Expon Capital has backed 15 European tech companies across 24 funding rounds between 2017 and 2025, joining rounds totalling €189M. Most active in Software and Energy. Data as of Nov 2026.

Also recorded as: EXPON CAPITAL

Deals
24
distinct rounds
Companies
15
backed
Active span
2017–2025
9 yrs
Total round €
€189M
sum of rounds joined

Deals by year

distinct rounds / year
Expon Capital — deals by year — interactive chart.
Data table
Expon Capital — deals by year
20171
20182
20202
20213
20224
20234
20241
20257

Top sectors

by deals
Expon Capital — top sectors — interactive chart.
Data table
Expon Capital — top sectors
Software9
Energy4
Healthtech4
E-commerce3
Wellness & Beauty2
AI1
Media1
HRtech1
Edtech1
Cybersecurity1

Stages

by deals
Expon Capital — stages — interactive chart.
Data table
Expon Capital — stages
Other10
Seed6
Series A4
Series B4

Countries

by deals
Expon Capital — countries — interactive chart.
Data table
Expon Capital — countries
Luxembourg11
Netherlands4
Germany3
France2
Belgium1
Finland1
Spain1
UK1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Expon Capital — 24 dealsExpon CapitalActivate Capital — 4 shared deals · click to openActivate CapitalPDENH — 4 shared deals · click to openPDENHRubio Impact Ventures — 4 shared deals · click to openRubio Impact VenturesVolta Ventures — 3 shared deals · click to openVolta VenturesA&G Energy Transition Tech Fund — 2 shared deals · click to openA&G Energy Transition Tech FundFortino Capital — 2 shared deals · click to openFortino CapitalHealthCap — 2 shared deals · click to openHealthCapKima Ventures — 2 shared deals · click to openKima VenturesMassMutual Ventures (MMV) — 2 shared deals · click to openMassMutual Ventures (MMV)Motier Ventures — 2 shared deals · click to openMotier VenturesNewAlpha Asset Management — 2 shared deals · click to openNewAlpha Asset ManagementNewion — 2 shared deals · click to openNewionRockstart — 2 shared deals · click to openRockstartSparrow Ventures — 2 shared deals · click to openSparrow VenturesAlbionVC — 1 shared deals · click to openAlbionVCAO PropTech — 1 shared deals · click to openAO PropTechBoryung — 1 shared deals · click to openBoryungBpifrance — 1 shared deals · click to openBpifrance

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 €
SympowerNetherlands4€65M
SalonkeeLuxembourg2€34M
OcusFrance1€20M
HelloBetterGermany3€16M
Next Gate TechLuxembourg3€15M
AccelexUK1€14M
MarketLeapLuxembourg2€9.2M
ClimateCampBelgium1€3.5M
Glose SASFrance1€3.0M
VideobotFinland1€2.8M
NektriaSpain1€2.0M
ExobiosphereLuxembourg1€2.0M
KidolaLuxembourg1€1.3M
Nexten.IoLuxembourg1€593k
PassboltLuxembourg1€460k

Biggest deals

top 10 by amount
CompanyStageAmountDate
SalonkeeSeries B€28M2023-06
SympowerOther€22M2022-07
SympowerSeries B€21M2024-11
OcusOther€20M2021-04
SympowerSeries B€19M2025-09
AccelexSeries A€14M2023-11
Next Gate TechOther€8.0M2023-04
MarketLeapSeries A€7.7M2025-02
SalonkeeSeries A€6.2M2021-07
HelloBetterOther€6.0M2021-10
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