Mariusz Fyrstenberg
Angel investor in Stare Babice
Stare Babice, Masovian Voivodeship
Mariusz Fyrstenberg, Angel investor in Stare Babice is an active investor based in Stare Babice, Masovian Voivodeship. This profile covers what Mariusz Fyrstenberg backs, at which stage, and how founders can reach out in 2026.
Mr. Mariusz Fyrstenberg is an Angel Investor.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- SaaS & Enterprise
- Location
- Stare Babice, Masovian Voivodeship
- Typical check
- $500K
- Past investments
- 1
Notable investments
TidioHow to reach Mariusz Fyrstenberg
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Frequently Asked Questions
What does Mariusz Fyrstenberg invest in?
Mariusz Fyrstenberg invests in SaaS & Enterprise, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mariusz Fyrstenberg invest at?
Mariusz Fyrstenberg typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mariusz Fyrstenberg's typical check size?
Mariusz Fyrstenberg typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Mariusz Fyrstenberg?
Unlock Mariusz Fyrstenberg's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.