Robert Rinek

Active Investor

Managing Director of the Merchant Banking Group at Piper Sandler and a Member of the General Partner at Piper Sandler

Minneapolis, Minnesota

Robert Rinek, Managing Director of the Merchant Banking Group at Piper Sandler and a Member of the General Partner at Piper Sandler is an active investor based in Minneapolis, Minnesota. This profile covers what Robert Rinek backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelPEInvestment PartnerInvestment Bank
Stages: Pre SeedSeedSeries ASeries BLate Stage Venture
Invests in: FintechPaymentsHealthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseClimate & EnergyPropTech & Real EstateEdTech
Location: Minneapolis, Minnesota
Typical check: $1M
Past investments: 2

Notable investments

KyckGlobalPiper Jaffray

How to reach Robert Rinek

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Frequently Asked Questions

What does Robert Rinek invest in?

Robert Rinek invests in Fintech, Payments, Healthcare & Biotech and Digital Health & HealthTech, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.