Valthos

Valthos is a New York City company founded in 2024 by Kathleen McMahon and Tess van Stekelenburg[1]. The company develops next-generation biodefense technology[1]. Valthos maintains a web presence at valthos.com[2].

Funding

• Seed, $30M

  with Founders Fund, Lux Capital, OpenAI

Backers

• Founders Fund

  Venture capital firm investing at Series A and beyond, listed among top AI investors

• Lux Capital

  New York and Silicon Valley venture firm investing in counter-conventional science and technology companies

• Lux Capital

  A venture capital firm that invests in emerging science and technology companies.

• FOpenAI
• OpenAI

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