Stefan J. Obermayr

Active Investor

Managing Partner at ACM Alpstein Capital Management AG

Mautern, Lower Austria

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Stefan J. Obermayr, Managing Partner at ACM Alpstein Capital Management AG is an active investor based in Mautern, Lower Austria. This profile covers what Stefan J. Obermayr backs, at which stage, and how founders can reach out in 2026.

Stefan J. Obermayr is Managing Partner at ACM Alpstein Capital Management AG and Manager at CONFIDUM Financial Management Consultants AG.

Stefan J. Obermayr invests in Fintech, typically at Early Stage Venture.

Location
Mautern, Lower Austria
Typical check
$500K

What does Stefan J. Obermayr invest in?

Investor type
VC
Stages
Early Stage Venture
Invests in
Fintech

Where is Stefan J. Obermayr based?

Stefan J. Obermayr is based in Mautern, Lower Austria.

Browse more startup investors near Stefan J. Obermayr:
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How to reach Stefan J. Obermayr

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About this profile

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Round Funded. "Stefan J. Obermayr." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/stefan-j-obermayr

Frequently Asked Questions

Who is Stefan J. Obermayr?

Stefan J. Obermayr, Managing Partner at ACM Alpstein Capital Management AG is an active investor based in Mautern, Lower Austria. Stefan J. Obermayr invests in Fintech, typically at Early Stage Venture.

What does Stefan J. Obermayr invest in?

Stefan J. Obermayr invests in Fintech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.

What stage does Stefan J. Obermayr invest at?

Stefan J. Obermayr typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.

What is Stefan J. Obermayr's typical check size?

Stefan J. Obermayr typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.

Where is Stefan J. Obermayr based?

Stefan J. Obermayr is based in Mautern, Lower Austria.

How do founders reach investors like this?

Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.

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