Stefan Kalteis
Angel investor in Klosterneuburg
Klosterneuburg, Lower Austria
Stefan Kalteis, Angel investor in Klosterneuburg is an active investor based in Klosterneuburg, Lower Austria. This profile covers what Stefan Kalteis backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelFounderInvestor
- Stages
- Pre SeedSeed
- Invests in
- Developer Tools & DataMobility & LogisticsSupply Chain & Logistics
- Location
- Klosterneuburg, Lower Austria
- Typical check
- $150K
- Past investments
- 4
Notable investments
CheckYeti.comSwellyYolda.comKoinHow to reach Stefan Kalteis
Angels and operators like Stefan Kalteis 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 Stefan Kalteis
Frequently Asked Questions
What does Stefan Kalteis invest in?
Stefan Kalteis invests in Developer Tools & Data, Mobility & Logistics and Supply Chain & Logistics, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Stefan Kalteis invest at?
Stefan Kalteis typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Stefan Kalteis's typical check size?
Stefan Kalteis typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Stefan Kalteis?
Unlock Stefan Kalteis's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.