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BitStone Capital

Investor profile

BitStone Capital has backed 14 European tech companies across 22 funding rounds between 2018 and 2026, joining rounds totalling €100M. Most active in Proptech and Software. Data as of 4 Nov 2026.

Deals
22
distinct rounds
Companies
14
backed
Active span
2018–2026
9 yrs
Total round €
€100M
sum of rounds joined

Deals by year

distinct rounds / year
BitStone Capital — deals by year — interactive chart.
Data table
BitStone Capital — deals by year
20181
20215
20226
20233
20244
20252
20261

Top sectors

by deals
BitStone Capital — top sectors — interactive chart.
Data table
BitStone Capital — top sectors
Proptech8
Software7
Energy5
Cleantech3
Media1
Cloud1

Stages

by deals
BitStone Capital — stages — interactive chart.
Data table
BitStone Capital — stages
Other14
Series A5
Pre-Seed1
Seed1
Series B1

Countries

by deals
BitStone Capital — countries — interactive chart.
Data table
BitStone Capital — countries
Germany19
Switzerland3

Co-investment network

shared rounds
Co-investment network — interactive chart.
BitStone Capital — 22 dealsBitStone CapitalMarc Stilke — 4 shared deals · click to openMarc StilkeVireo Ventures — 4 shared deals · click to openVireo VenturesHigh-Tech Gründerfonds (HTGF) — 3 shared deals · click to openHigh-Tech Gründerfonds (HTGF)MOMENI Ventures — 3 shared deals · click to openMOMENI VenturesPhoenix Contact Innovation Ventures — 3 shared deals · click to openPhoenix Contact Innovation VenturesÜbermorgen Ventures — 3 shared deals · click to openÜbermorgen VenturesAtlantic Labs — 2 shared deals · click to openAtlantic LabsBeyondBuild — 2 shared deals · click to openBeyondBuildBrandenburg Kapital — 2 shared deals · click to openBrandenburg KapitalCaitano Capital — 2 shared deals · click to openCaitano CapitalDrees & Sommer — 2 shared deals · click to openDrees & SommerHigh Rise Ventures — 2 shared deals · click to openHigh Rise VenturesKOMPAS VC — 2 shared deals · click to openKOMPAS VCMedienholding — 2 shared deals · click to openMedienholdingWorld Fund — 2 shared deals · click to openWorld Fund10x Founders — 1 shared deals · click to open10x FoundersAENU — 1 shared deals · click to openAENUApeiron Investment Group — 1 shared deals · click to openApeiron Investment Group

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 €
AedifionGermany3€29M
Green FusionGermany4€17M
PlancraftGermany2€14M
OptimlSwitzerland2€12M
alcemyGermany1€10M
Node.energyGermany1€7.0M
PLAN4Germany2€4.0M
UpminGermany1€4.0M
sminoSwitzerland1€2.9M
SimplifaGermany1€0
LichtwartGermany1€0
Startup InsiderGermany1€0
shareDnCGermany1€0
AeditiveGermany1€0

Biggest deals

top 10 by amount
CompanyStageAmountDate
AedifionSeries B€17M2025-06
PlancraftSeries A€12M2024-06
AedifionSeries A€12M2023-01
Green FusionOther€12M2025-01
alcemySeries A€10M2022-09
OptimlOther€8.0M2026-02
Node.energySeries A€7.0M2022-07
PLAN4Other€4.0M2022-04
UpminOther€4.0M2021-09
OptimlPre-Seed€3.6M2024-08
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