Adam Siemieniuk
Angel investor in Switzerland
Switzerland
Adam Siemieniuk, Angel investor in Switzerland is an active investor based in Switzerland. This profile covers what Adam Siemieniuk backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceFintechSaaS & EnterpriseConsumer & RetailE-commerce & D2CClimate & EnergyDeveloper Tools & DataHardware & Deep Tech
- Location
- Switzerland
- Typical check
- $150K
How to reach Adam Siemieniuk
Angels and operators like Adam Siemieniuk 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.
Connect with Adam Siemieniuk
Frequently Asked Questions
What does Adam Siemieniuk invest in?
Adam Siemieniuk invests in Artificial Intelligence, Fintech, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Adam Siemieniuk invest at?
Adam Siemieniuk typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Adam Siemieniuk's typical check size?
Adam Siemieniuk typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Adam Siemieniuk?
Unlock Adam Siemieniuk's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.