Walter Wong

Active Investor

Co-Founder at LumenAstra

Boulder, Colorado

Walter Wong, Co-Founder at LumenAstra is an active investor based in Boulder, Colorado. This profile covers what Walter Wong backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: Healthcare & BiotechDigital Health & HealthTechMedTech & Medical DevicesSaaS & EnterpriseIoT & Connected DevicesManufacturing & Industrial
Location: Boulder, Colorado
Typical check: $150K
Past investments: 2

Notable investments

MiasoleRoving Planet

How to reach Walter Wong

Angels and operators like Walter Wong 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.

Frequently Asked Questions

What does Walter Wong invest in?

Walter Wong invests in Healthcare & Biotech, Digital Health & HealthTech, MedTech & Medical Devices and SaaS & Enterprise, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.