Marcus Braun, Venture investor in Vienna is an active investor based in Vienna, Vienna. This profile covers what Marcus Braun backs, at which stage, and how founders can reach out in 2026.
Marcus Braun is the Founder & CEO of B&B Holding GmbH, an entrepreneur, VC investor, and growth investor.
Marcus Braun invests in SaaS & Enterprise and Artificial Intelligence, typically at Seed, Series A and Early Stage Venture.
- Investor type
- VCAngel
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- SaaS & EnterpriseArtificial Intelligence
- Location
- Vienna, Vienna
- Typical check
- $500K
How to reach Marcus Braun
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Round Funded. "Marcus Braun." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/marcus-braun
Frequently Asked Questions
Who is Marcus Braun?
Marcus Braun, Venture investor in Vienna is an active investor based in Vienna, Vienna. Marcus Braun invests in SaaS & Enterprise and Artificial Intelligence, typically at Seed, Series A and Early Stage Venture.
What does Marcus Braun invest in?
Marcus Braun invests in SaaS & Enterprise and Artificial Intelligence, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Marcus Braun invest at?
Marcus Braun typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Marcus Braun's typical check size?
Marcus Braun typically writes checks around $500K. 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.