Heiner Sussner
Managing Director at Miramar Venture Partners
Newport Beach, California
Heiner Sussner, Managing Director at Miramar Venture Partners is an active investor based in Newport Beach, California. This profile covers what Heiner Sussner backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Early Stage VentureSeed
- Invests in
- SaaS & EnterpriseHardware & Deep TechCybersecurity
- Location
- Newport Beach, California
- Typical check
- $375K
- Past investments
- 9
Notable investments
Tempo AIFastSoft
HyperQualityHow to reach Heiner Sussner
Angels and operators like Heiner Sussner 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 Heiner Sussner
Frequently Asked Questions
What does Heiner Sussner invest in?
Heiner Sussner invests in SaaS & Enterprise, Hardware & Deep Tech and Cybersecurity, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Heiner Sussner invest at?
Heiner Sussner typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Heiner Sussner's typical check size?
Heiner Sussner typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do I contact Heiner Sussner?
Unlock Heiner Sussner's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.