Investor directory

BitStone Capital

Founded in 2017, BitStone Capital is a venture capital firm based in Cologne, Germany. It selectively invests in innovative digital Real Estate and Construction business models, supporting young companies with its network, industry know-how, and expertise in new technologies.
https://www.bitstone.capital
https://crunchbase.com/organization/***
https://linkedin.com/company/***

Manfred Heid

Co-Founder and Managing Partner

Kai Panitzki

Managing Partner and Founder

Marnix Roes

Investment Manager

Past deals in Commercial Real Estate

node.energy

Series B in 2025
node.energy develops software-as-a-service solutions for managing decentralized energy systems in commercial and industrial real estate. Its platform optimizes local energy microgrids, reducing administrative workload, energy costs, and carbon footprint while ensuring regulatory compliance.

node.energy

Series A in 2022
node.energy develops software-as-a-service solutions for managing decentralized energy systems in commercial and industrial real estate. Its platform optimizes local energy microgrids, reducing administrative workload, energy costs, and carbon footprint while ensuring regulatory compliance.

shareDnC

Venture Round in 2022
shareDnC operates an online platform facilitating the subletting of unused office space and desks. It connects companies with spare capacity to small businesses, freelancers, or startups seeking affordable, flexible workspace solutions.

Upmin

Seed Round in 2021
Upmin is a real estate technology company that operates an online platform for property management. It automates various processes such as accounting, utility bill payments, tenant management, and property maintenance, saving landlords and owners time and money. Additionally, Upmin offers optional rental services including tenant search assistance from advertising to handover.

shareDnC

Venture Round in 2018
shareDnC operates an online platform facilitating the subletting of unused office space and desks. It connects companies with spare capacity to small businesses, freelancers, or startups seeking affordable, flexible workspace solutions.
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