Frazier Life Sciences
Actively deployingPalo Alto
Fund manager profile
Frazier Life Sciences is a venture fund manager based in Palo Alto. SEC filings show 1 venture fund on record, most recently Frazier Life Sciences XII, L.P. filed March 2025.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
What they invest in
from 3 of 3 portfolio companiesAI & Machine Learning ×2Biotech ×2Deep Tech ×1Digital Health ×1EdTech ×1Medical Devices ×1SaaS ×1
HQs:United States×5
Investments · 3 tracked
founders shown can be your intro pathAttovia develops precision biologics using its ATTOBODY platform for patients with immune-mediated diseases. The company creates novel complex biologic medicines through modular protein design.
BiotechDigital Health
Halda provides AI-powered agents for student recruitment and enrollment management at educational institutions. The platform automates personalized email campaigns, website conversion, and 24/7 student engagement through voice, SMS, email, and WhatsApp to increase enrollment yield.
AI & Machine LearningEdTechSaaS
Helicons develops a peptide-based therapeutic platform designed to target intracellular proteins previously considered undruggable by combining the specificity of antibodies with the cell-penetrating properties of small molecules. The platform uses AI and simulation to engineer helical peptides with non-canonical amino acids for precision binding across a range of therapeutic applications.
AI & Machine LearningBiotechDeep TechMedical Devices
Mathai Mammen(CEO, President and Chairman)
Board seats · per SEC filings · 6
what is this? ⓘ$15M raise · filed Sep 2025 · via James Topper
$117M raise · filed Mar 2021 · via James Topper
$40M raise · filed Feb 2021 · via James N. Topper
$10M raise · filed Dec 2020 · via Patrick J. Heron
$80M raise · filed Nov 2020 · via Patrick J. Heron
$2.8M raise · filed Jul 2020 · via Patrick J. Heron
Inferred from directors named on each company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Frequently asked questions
- Where is Frazier Life Sciences located?
- Frazier Life Sciences is headquartered in Palo Alto, US.