Maria Koller, Managing Partner at Raphael Vineyard is an active investor based in New York, New York. This profile covers what Maria Koller backs, at which stage, and how founders can reach out in 2026.
Managing Partner at Raphael Vineyard, whose profile lists strategic partnerships and angel investing.
Maria Koller invests in Food & Beverage, typically at Pre Seed and Seed.
- Investor type
- AngelInvestment Partner
- Stages
- Pre SeedSeed
- Invests in
- Food & Beverage
- Location
- New York, New York
- Typical check
- $150K
How to reach Maria Koller
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Round Funded. "Maria Koller." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/maria-koller
Frequently Asked Questions
Who is Maria Koller?
Maria Koller, Managing Partner at Raphael Vineyard is an active investor based in New York, New York. Maria Koller invests in Food & Beverage, typically at Pre Seed and Seed.
What does Maria Koller invest in?
Maria Koller invests in Food & Beverage, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Maria Koller invest at?
Maria Koller typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Maria Koller's typical check size?
Maria Koller typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
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.