Stephan Cizmar, Venture investor in Brooklyn is an active investor based in Brooklyn, United States. This profile covers what Stephan Cizmar backs, at which stage, and how founders can reach out in 2026.
Stephan Cizmar is an entrepreneur and investor, cofounder of Lorimer Ventures, and operating partner at Blackhorn Ventures.
Stephan Cizmar invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Seed.
- Investor type
- VCAngel
- Stages
- Early Stage VentureSeed
- Invests in
- SaaS & EnterpriseArtificial Intelligence
- Location
- Brooklyn, United States
- Typical check
- $375K
How to reach Stephan Cizmar
Angels and operators like Stephan Cizmar 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.
Reach active investors like this one
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Stephan Cizmar." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/stephan-cizmar
Frequently Asked Questions
Who is Stephan Cizmar?
Stephan Cizmar, Venture investor in Brooklyn is an active investor based in Brooklyn, United States. Stephan Cizmar invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Seed.
What does Stephan Cizmar invest in?
Stephan Cizmar invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Stephan Cizmar invest at?
Stephan Cizmar typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Stephan Cizmar's typical check size?
Stephan Cizmar typically writes checks around $375K. 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.