Mariusz Gralewski

Mariusz Gralewski

Active Investor

Angel investor in Barcelona

Barcelona, Catalonia

Mariusz Gralewski, Angel investor in Barcelona is an active investor based in Barcelona, Catalonia. This profile covers what Mariusz Gralewski backs, at which stage, and how founders can reach out in 2026.

Investor type
AngelOperator
Stages
Seed
Invests in
Healthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseConsumer & RetailE-commerce & D2CIoT & Connected DevicesEdTechMarketplace
Location
Barcelona, Catalonia
Typical check
$250K
Past investments
8

Notable investments

BrainlyTypeformEversportsStarOfServiceDeskbookersPreplySkubacz.pl Sp. z o.oPositionly

How to reach Mariusz Gralewski

Angels and operators like Mariusz Gralewski reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.

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Frequently Asked Questions

What does Mariusz Gralewski invest in?

Mariusz Gralewski invests in Healthcare & Biotech, Digital Health & HealthTech, SaaS & Enterprise and Consumer & Retail, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.

What stage does Mariusz Gralewski invest at?

Mariusz Gralewski typically invests at Seed. Lead with traction that fits the stage when you reach out.

What is Mariusz Gralewski's typical check size?

Mariusz Gralewski typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.

How do I contact Mariusz Gralewski?

Unlock Mariusz Gralewski's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.

Application closes in --:--:--
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