Mayra Arntz

Active Investor

Principal at Building Ventures

Austin, Texas

Mayra Arntz, Principal at Building Ventures is an active investor based in Austin, Texas. This profile covers what Mayra Arntz backs, at which stage, and how founders can reach out in 2026.

Investor type: VCPEInvestor
Stages: Early Stage VenturePre SeedSeed
Invests in: Healthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailClimate & EnergyRobotics & AutomationIoT & Connected DevicesPropTech & Real Estate
Location: Austin, Texas
Typical check: $250K

How to reach Mayra Arntz

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Frequently Asked Questions

What does Mayra Arntz invest in?

Mayra Arntz invests in Healthcare & Biotech, Biotech & Pharma, SaaS & Enterprise and Consumer & Retail, typically at Early Stage Venture, Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.