Helen Siaw, Investor at Aulis Capital is an active investor based in San Francisco, United States. This profile covers what Helen Siaw backs, at which stage, and how founders can reach out in 2026.
Helen Siaw is a Life Science Investor at Aulis Capital and an organizer of Breaking 7% SF, a women VC and BD community.
Helen Siaw invests in Healthcare & Biotech, typically at Seed and Series A.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- Healthcare & Biotech
- Location
- San Francisco, United States
- Typical check
- $625K
How to reach Helen Siaw
Angels and operators like Helen Siaw 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. "Helen Siaw." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/helen-siaw
Frequently Asked Questions
Who is Helen Siaw?
Helen Siaw, Investor at Aulis Capital is an active investor based in San Francisco, United States. Helen Siaw invests in Healthcare & Biotech, typically at Seed and Series A.
What does Helen Siaw invest in?
Helen Siaw invests in Healthcare & Biotech, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Helen Siaw invest at?
Helen Siaw typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Helen Siaw's typical check size?
Helen Siaw typically writes checks around $625K. 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.