Martin Mao
Angel investor in Seattle
Seattle, Washington
Martin Mao, Angel investor in Seattle is an active investor based in Seattle, Washington. This profile covers what Martin Mao backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- FintechHealthcare & BiotechSaaS & EnterpriseCrypto & Web3Consumer & RetailDeveloper Tools & DataCybersecurityHardware & Deep Tech
- Location
- Seattle, Washington
- Typical check
- $150K
- Past investments
- 2
Notable investments
How to reach Martin Mao
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About this profile
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Cite this page
Round Funded. "Martin Mao." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/martin-mao
Frequently Asked Questions
What does Martin Mao invest in?
Martin Mao invests in Fintech, Healthcare & Biotech, SaaS & Enterprise and Crypto & Web3, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Martin Mao invest at?
Martin Mao typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Martin Mao's typical check size?
Martin Mao typically writes checks around $150K. 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.