Jan Malkus

Active Investor

Founder at Vastani GmbH

Frankfort, Hesse

Jan Malkus, Founder at Vastani GmbH is an active investor based in Frankfort, Hesse. This profile covers what Jan Malkus backs, at which stage, and how founders can reach out in 2026.

Mr. Jan Malkus is a Co-founder, Co-Owner, and serves as Chief Executive Officer at Power Fluide. Mr. Malkus serves as a Board Member at Christopher Paul Brands. He is the Founder at Vastani. He is a successful serial entrepreneur born in Germany. He started his first international venture in the field of telecommunications in 1999, which he built up profitably in a short time, achieving a turnover of over one hundred million (DM). Barely two years later (December 2000), he sold the company to a listed enterprise (Elios AG) in Italy. After three years of working for Elios AG and serving as a member of the supervisory board in Italy, he decided to look for new challenges. He invested part of his private wealth into research and development of new technologies in the field of renewable energies. Overall, he has been involved for more than ten years in various disruptive technologies that are expected to have a greater impact on the production of green energy at competitive prices. He holds degree in information technology.

Investor type: Angel
Stages: Early Stage VenturePre SeedSeedLate Stage Venture
Invests in: FintechWealthTechSaaS & EnterpriseClimate & EnergyManufacturing & IndustrialTelecom & Connectivity
Location: Frankfort, Hesse
Typical check: $375K
Past investments: 12

Notable investments

CO2freeiOLS GmbHRCB NanotechnologiesGerman Bluechip PoolOculeus GmbHPower Fluide GmbHOculeusiOLS Commercial VehicleBDSwissDynamic Solar Systems AGRCB Nanotechnologies GmbHDxone

How to reach Jan Malkus

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Frequently Asked Questions

What does Jan Malkus invest in?

Jan Malkus invests in Fintech, WealthTech, SaaS & Enterprise and Climate & Energy, typically at Early Stage Venture, Pre Seed, Seed and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.