Skip to main content
Tech.euFundingExplorerBeta

Vireo Ventures

Investor profile

Venture capital

Vireo Ventures has backed 22 European tech companies across 32 funding rounds between 2021 and 2026, joining rounds totalling €97M. Most active in Energy and Cleantech. Data as of 4 Nov 2026.

Deals
32
distinct rounds
Companies
22
backed
Active span
2021–2026
6 yrs
Total round €
€97M
sum of rounds joined

Deals by year

distinct rounds / year
Vireo Ventures — deals by year — interactive chart.
Data table
Vireo Ventures — deals by year
20212
20223
20235
20247
202510
20265

Top sectors

by deals
Vireo Ventures — top sectors — interactive chart.
Data table
Vireo Ventures — top sectors
Energy19
Cleantech8
AI1
Deeptech1
Semiconductors1
Software1
Transportation1

Stages

by deals
Vireo Ventures — stages — interactive chart.
Data table
Vireo Ventures — stages
Other18
Seed9
Pre-Seed3
Series A2

Countries

by deals
Vireo Ventures — countries — interactive chart.
Data table
Vireo Ventures — countries
Germany28
Denmark1
Ireland1
Spain1
UK1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Vireo Ventures — 32 dealsVireo VenturesBitStone Capital — 4 shared deals · click to openBitStone Capitalbetter ventures — 3 shared deals · click to openbetter venturesHigh Rise Ventures — 3 shared deals · click to openHigh Rise VenturesStefan Müller — 3 shared deals · click to openStefan MüllerAxeleo Capital — 2 shared deals · click to openAxeleo CapitalBrandenburg Kapital — 2 shared deals · click to openBrandenburg KapitalBynd VC — 2 shared deals · click to openBynd VCEnjoyVenture — 2 shared deals · click to openEnjoyVentureGreencode Ventures — 2 shared deals · click to openGreencode VenturesHelloWorld — 2 shared deals · click to openHelloWorldHigh-Tech Gründerfonds (HTGF) — 2 shared deals · click to openHigh-Tech Gründerfonds (HTGF)IBB Ventures — 2 shared deals · click to openIBB VenturesPale Blue Dot — 2 shared deals · click to openPale Blue DotRevent — 2 shared deals · click to openReventSIVentures — 2 shared deals · click to openSIVenturesSummiteer — 2 shared deals · click to openSummiteerÜbermorgen Ventures — 2 shared deals · click to openÜbermorgen Venturesadditional investors — 1 shared deals · click to openadditional investors

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 €
Green FusionGermany4€15M
Deutsche SanierungsberatungGermany2€14M
PionixGermany2€13M
encentiveGermany2€9.0M
AtmenGermany2€6.3M
ampere.cloudGermany2€5.0M
Reshape EnergyGermany1€5.0M
nuuEnergyGermany2€4.3M
eco2growGermany2€4.0M
Delta ChargeGermany1€3.7M
ZeroMissionIreland1€2.8M
EinklangGermany1€2.2M
Scale EnergyGermany1€2.0M
NextGO EpiGermany1€2.0M
EltexSpain1€1.8M
About:EnergyUK1€1.7M
InvertixGermany1€1.7M
ArtemGermany1€1.5M
suenaGermany1€1.2M
ImpactNexusGermany1€800k
LichtwartGermany1€0
FLEXeCHARGEDenmark1€0

Biggest deals

top 10 by amount
CompanyStageAmountDate
Green FusionOther€12M2025-01
PionixSeed€8.0M2025-11
encentiveOther€6.3M2025-09
Reshape EnergyOther€5.0M2025-03
AtmenSeed€5.0M2025-06
PionixSeed€5.0M2023-05
ampere.cloudSeries A€5.0M2023-03
nuuEnergySeed€4.3M2026-02
eco2growOther€4.0M2024-07
Delta ChargeOther€3.7M2025-11
← Back to investors