Kathleen McMahon
Founder · Valthos · New York, New York, United States
Software Development · Seed · Founded 2024
Latest raise
$30M
Date raised
October 24, 2025
Round
Seed
Founded2024
Websitevalthos.com
About Kathleen McMahon
Valthos builds next-generation biodefense.
- Who is Kathleen McMahon?
- Kathleen McMahon is a founder of Valthos, a software development company founded in 2024 based in New York, New York, United States.
- How much did Valthos raise?
- Valthos raised $30M in a Seed round on October 24, 2025 (374 days ago).
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