About Kathleen McMahon
Kathleen McMahon is a chief executive officer and director at Valthos.
Experience
This experience comes from Kathleen McMahon's profile and from SEC filings. For roles taken from filings, the years are when the filings name Kathleen McMahon in the role, so the role may have started earlier or lasted longer.
Valthos Inc. Current
Co-Founder & CEO (2024 – Present)
Director
2024 – Present · New York, NY
Valthos builds AI tools for government and life sciences teams to address biological threats.
PT
Palantir Technologies
Head of Life Sciences
2017 – 2024
GS
Goldman Sachs
Equity Research Analyst
2014 – 2017
GB
Georgetown University Department of Biology
Evolutionary Genetics Research Associate
2012 – 2014
SI
Students of Georgetown, Inc.
Shift Manager
2012 – 2013
Key Colleagues at Startups
The people Kathleen McMahon works with at each company, as listed on that company's latest Form D.
Valthos Inc. · Form D, Apr 1, 2026
TS
Tess Van Stekelenburg
Co-founder and director