Rachel Ma
Founder & Angel Investor at Stealth Biotech Venture
Greater Madrid Metropolitan Area, Spain
Rachel Ma, Founder & Angel Investor at Stealth Biotech Venture is an active investor based in Greater Madrid Metropolitan Area, Spain. This profile covers what Rachel Ma backs, at which stage, and how founders can reach out in 2026.
Rachel Ma is a Founder and Angel Investor focused on early-stage biotech ventures, with experience across science, clinical development, and biotech growth at companies like GSK and Bicycle Therapeuti
Rachel Ma invests in Healthcare & Biotech and Biotech & Pharma, typically at Seed and Early Stage Venture.
- Investor type
- Angel
- Stages
- SeedEarly Stage Venture
- Invests in
- Healthcare & BiotechBiotech & Pharma
- Location
- Greater Madrid Metropolitan Area, Spain
- Typical check
- $375K
How to reach Rachel Ma
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Round Funded. "Rachel Ma." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/rachel-ma
Frequently Asked Questions
Who is Rachel Ma?
Rachel Ma, Founder & Angel Investor at Stealth Biotech Venture is an active investor based in Greater Madrid Metropolitan Area, Spain. Rachel Ma invests in Healthcare & Biotech and Biotech & Pharma, typically at Seed and Early Stage Venture.
What does Rachel Ma invest in?
Rachel Ma invests in Healthcare & Biotech and Biotech & Pharma, typically at Seed and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Rachel Ma invest at?
Rachel Ma typically invests at Seed and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Rachel Ma's typical check size?
Rachel Ma typically writes checks around $375K. 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.