Ian Au
Angel investor in San Francisco
San Francisco, California
Ian Au, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Ian Au backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelFinance OperatorInvestor
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseDigital Health & HealthTechFintechBiotech & PharmaHardware & Deep TechSports & Fitness
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 34
Notable investments
Lumoid
AirPairremot3it
Ginkgo BioworksMedigram
EquityZen
TrueVaultPiinPointSwitchPitch
SourceeasySeedstarsHow to reach Ian Au
Angels and operators like Ian Au 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.
Reach active investors like this one
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Ian Au." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/ian-au
Frequently Asked Questions
What does Ian Au invest in?
Ian Au invests in SaaS & Enterprise, Digital Health & HealthTech, Fintech and Biotech & Pharma, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Ian Au invest at?
Ian Au typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Ian Au's typical check size?
Ian Au 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.