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Status
ACTIVE
Global HQ
Munich, Germany
Countries of investment
  • Germany
  • Switzerland
  • Austria
Investment stages
  • Seed
  • Series A
  • Series B
Industries
  • Proptech
  • real estate
  • construction tech
  • ESG
  • built environment
About
Realyze Ventures is a Cologne-based venture capital firm focused on European proptech and construction technology. Their focus spans proptech, real estate, construction tech, ESG, and built environment across Germany, Switzerland, and Austria. The firm supports built-world founders from seed through Series B stages.
Min check size
$500K
Max check size
$3M
Fund size
NPS

Investment Thesis

Realyze Ventures is a seed to Series B stage venture capital firm deploying capital across proptech, real estate, construction tech, ESG, and built environment sectors. They invest as early-stage backers of European founders building solutions for decarbonization, resource efficiency, and the skilled-trades shortage in the construction and real estate industries. The firm differentiates itself as a specialist proptech and construction-tech investor targeting the net-zero transition of the built environment, backing companies including viboo and Companion.energy.
Lead investor
Co Invest
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Manager's Experience

Led by five General Partners: Tim Fischer, Manfred Heid, Stefan Läufer, David Nadge, and Kai Panitzki. Based in Cologne, Germany, as the successor to BitStone Capital and MOMENI Ventures. Team of ~23; ~$55M first fund (closed June 2025) and >$130M total AUM, backed by industry LPs including Drees & Sommer, Goldbeck, and WISAG. Portfolio includes viboo, Companion.energy, Fuchs & Eule, and Vamo. The firm targets the net-zero transition of construction and real estate.

Realyze Ventures Contacts Information

Primary contact

Secondary contact

Team

Tim Fischer-General Partner

Manfred Heid-General Partner

Stefan Läufer-General Partner

David Nadge-General Partner

Kai Panitzki-General Partner

Portfolio

viboo

Companion.energy

Fuchs & Eule

Vamo

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