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BitStone Capital

Europe, Nordrhein-Westfalen, Germany, Cologne

Description

BitStone Capital is a prominent venture capital firm based in Cologne, Germany, with a dedicated focus on the burgeoning Real Estate (PropTech) and Construction Technology (ConTech) sectors. Operating internationally, the firm strategically invests in innovative startups that are poised to disrupt and transform the built environment. Their investment thesis centers on identifying early-stage companies that leverage technology to enhance efficiency, sustainability, and user experience within these traditional industries.

The firm primarily targets startups in the Seed to Series A stages, providing crucial capital during their formative years. BitStone Capital's typical initial investment ranges from €500,000 to €3,000,000, demonstrating their commitment to significant early-stage backing. Beyond financial injection, BitStone Capital distinguishes itself through its "Smart Money" approach, offering portfolio companies access to its extensive network of industry experts, strategic partners, and real estate corporates. This hands-on support aims to accelerate growth, facilitate market entry, and foster long-term success for their ventures.

BitStone Capital manages a substantial fund, with their BitStone Capital Fund I having a volume of €100 million. This capital empowers them to maintain an active investment pace and build a diverse portfolio of promising PropTech and ConTech innovators. With a portfolio that includes over 30 companies, the firm has established itself as a key player in the European and global real estate tech ecosystem, driving innovation and fostering the next generation of industry leaders. Their strategic vision and deep industry expertise position them as a valuable partner for startups looking to scale within the real estate and construction technology landscape.

Investor Profile

BitStone Capital has backed more than 39 startups, with 5 new investments in the last 12 months alone. The firm has led 13 rounds, about 33% of its total and boasts 3 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series A, Series Unknown rounds (top funding stages).
  • Majority of deals are located in Germany, Switzerland, Israel.
  • Strong thematic focus on Software, Real Estate, Cloud Data Services.
  • Led 2 rounds in the past year.
  • Typical check size: $540K – $3.2M.

Stage Focus

  • Seed (38%)
  • Series A (26%)
  • Series Unknown (23%)
  • Pre Seed (5%)
  • Series B (5%)
  • Undisclosed (3%)

Country Focus

  • Germany (90%)
  • Switzerland (5%)
  • Israel (3%)
  • Austria (3%)

Industry Focus

  • Software
  • Real Estate
  • Cloud Data Services
  • Construction
  • Saas
  • Energy Management
  • Internet
  • Information Technology
  • E-commerce
  • Marketing
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does BitStone Capital frequently co-invest with?

Swiss Life
Europe, Zurich, Switzerland, Zürich
Co-Investments: 3
Sprengnetter
Europe, Rheinland-Pfalz, Germany, Bad Neuenahr-ahrweiler
Co-Investments: 2
Bauwens Digital
Europe, Nordrhein-Westfalen, Germany, Cologne
Co-Investments: 2
HTGF | High-Tech Gruenderfonds
Europe, Nordrhein-Westfalen, Germany, Bonn
Co-Investments: 5
BeyondBuild
Europe, Nordrhein-Westfalen, Germany, Cologne
Co-Investments: 2
Drees & Sommer AG
North America, Georgia, United States, Atlanta
Co-Investments: 2
Apeiron Investment Group
Europe, NA - Malta, Malta, Sliema
Co-Investments: 3
MOMENI Ventures
Europe, Hamburg, Germany, Hamburg
Co-Investments: 5
Phoenix Contact Innovation Ventures
Europe, Nordrhein-Westfalen, Germany, Blomberg
Co-Investments: 3
Vireo Ventures
Europe, Berlin, Germany, Berlin
Co-Investments: 4

Which angels does BitStone Capital often collaborate with?

US
Europe, Berlin, Germany, Berlin
Shared Deals: 1
YS
North America, California, United States, San Francisco
Shared Deals: 1
OK
Europe, Baden-Wurttemberg, Germany, Stuttgart
Shared Deals: 1
SP
Europe, Berlin, Germany, Berlin
Shared Deals: 1
PW
Europe, Hamburg, Germany, Hamburg
Shared Deals: 1
CA
Europe, England, United Kingdom, London
Shared Deals: 2
TN
Europe, Bayern, Germany, München
Shared Deals: 1
MS
Europe, Berlin, Germany, Berlin
Shared Deals: 2

What are some of recent deals done by BitStone Capital?

aedifion

Cologne, Nordrhein-Westfalen, Germany

Buildings Simply Made Better: The AI-based cloud platform enables us to reduce energy waste, CO2 emissions and operating costs of buildings.

Cloud Data ServicesSoftware
Series BJun 23, 2025
Amount Raised: $19,677,998
node.energy

Frankfurt, Hessen, Germany

node.energy builds SaaS solutions for the regulatory and commercial management of decentralized energy supply systems.

EnergyEnergy ManagementSaaS
Series BApr 23, 2025
Amount Raised: $16,985,234
Green Fusion

Berlin, Berlin, Germany

Green Fusion develops a simple and secure software solution for more efficient control of your energy system.

Energy ManagementSoftware
Series AJan 21, 2025
Amount Raised: $12,455,407
Lichtwart

Herford, Nordrhein-Westfalen, Germany

Lichtwart is a startup that creates a cloud control platform for efficiently controlling and maintaining lighting systems.

Cloud ComputingInternet of Things
Pre SeedSep 13, 2024
OPTIML

Zürich, Zurich, Switzerland

OPTIML is a software company with a mission to provide decision-makers the data and AI technology necessary for actionable decarbonization.

ConstructionEnergy EfficiencyEnterprise SoftwareReal EstateReal Estate InvestmentRenewable EnergyRisk ManagementSaaSSoftwareSustainability
Pre SeedAug 21, 2024
Amount Raised: $3,891,977
Plancraft

Hamburg, Hamburg, Germany

easy SaaS for craftsmen & contractors

SaaS
Series AJun 5, 2024
Amount Raised: $13,049,038
OKIBO

Petah Tiqwa, HaMerkaz, Israel

Okibo is a developer of intelligent, mobile, multi-purpose, and autonomous robots for use in construction sites.

ConstructionRobotics
SeedApr 1, 2024
Amount Raised: $7,850,000
Green Fusion

Berlin, Berlin, Germany

Green Fusion develops a simple and secure software solution for more efficient control of your energy system.

Energy ManagementSoftware
SeedFeb 21, 2023
Amount Raised: $2,875,883
Startup Insider

Berlin, Berlin, Germany

Startup Insider is a provider of information services to startup firms.

Media and Entertainment
SeedJan 31, 2023
aedifion

Cologne, Nordrhein-Westfalen, Germany

Buildings Simply Made Better: The AI-based cloud platform enables us to reduce energy waste, CO2 emissions and operating costs of buildings.

Cloud Data ServicesSoftware
Series AJan 1, 2023
Amount Raised: $12,846,645