Frazier Life Sciences
FR

Frazier Life Sciences

Measured by AhrefsDR18 out of 100, Bottom 25%. Ahrefs DR. Open the scores section.Ahrefs DR: 18/100. Bottom 25%. Measured by Ahrefs. Median 44.

venture_capital4 portfolioUnited States

About

Frazier Life Sciences is a leading biotech investment firm with venture and public strategies, partnering with and building companies developing novel therapeutics. Based in Menlo Park, California, the firm manages over $3.3 billion in capital and focuses on early-stage private biopharmaceutical company creation and Series A investments. Since 2005, 61 portfolio companies have completed IPOs or M&As.

Key facts

Website
frazierls.com
Type
venture_capital
Headquarters
United States
Portfolio companies
4
Stages
Seed
Series A
Series B
Cheque size
$80M to $137M
Sector focus
Biotech
Pharmaceuticals
Life Sciences

Recent investments

Recent funding rounds Frazier Life Sciences took part in
DateCompanyRoundAmount
8 Apr 2026Sidewinder TherapeuticsSeries B$137M
9 Jan 2026AirNexis TherapeuticsSeries A$200M

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Frequently asked

What companies has Frazier Life Sciences invested in?

Frazier Life Sciences has invested in Sidewinder Therapeutics, AirNexis Therapeutics, Aspen Neuroscience, Lexeo Therapeutics.

SEC filings, insider activity, nonprofit links and pay benchmarks for Frazier Life Sciences: