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OpenAI leads a $15M seed round for biosecurity startup Red Queen Bio, focusing on AI-driven biosecurity solutions. Investors include OpenAI, Cerberus Ventures, and Fifty Years.

PRIVATENov 14, 2025

Amount Raised

$15 Million

Round Type

Seed

BostonBiotechnologyArtificial Intelligence

Investors

Cerberus VenturesFifty YearsHalcyon FuturesOpenAI

Description

OpenAI has led a US$15 million seed investment in Red Queen Bio, a startup aimed at preventing AI misuse in biological threats. The company plans to combine AI models with lab experiments to mitigate emerging biosecurity risks. The funding underscores the urgency of AI safety and biodefense. Investors involved include OpenAI, Cerberus Ventures, Fifty Years, and Halcyon Futures.

Quick answer

Red Queen Bio raised $15 Million in a Seed round, dated November 14, 2025. Investors: Cerberus Ventures, Fifty Years, Halcyon Futures and OpenAI. Red Queen Bio is based in Boston, Massachusetts, United States.

How much did Red Queen Bio raise?
Red Queen Bio raised $15 Million in a Seed round on November 14, 2025.
Who invested in Red Queen Bio?
Cerberus Ventures, Fifty Years, Halcyon Futures and OpenAI are named as investors in this round.
What does Red Queen Bio do?
Red Queen Bio is a biosecurity startup focused on preventing the misuse of AI in creating biological threats.
Where is Red Queen Bio based and how big is it?
Red Queen Bio is based in Boston, Massachusetts, United States. Fundz records about 17 employees.
Who are the decision-makers at Red Queen Bio?
Fundz holds 1 contact at Red Queen Bio. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Biotechnology and Artificial Intelligence around the same time

Companies in the same sectors as Red Queen Bio that raised within 45 days of this round, from Fundz verified event records.

  • DP Technology raised $114M (Series C) on December 24, 2025.
  • Qureator raised $6.7M on December 23, 2025.
  • Galatek raised $30M (Series A) on December 19, 2025.
  • Edison Scientific raised $70M (Seed) on December 18, 2025.
  • Novyte Materials raised $459K (Pre-Seed) on December 18, 2025.
  • Arcreal raised $5.4M (Pre-Series A) on December 17, 2025.

Who to call at Red Queen Bio, and when

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Company Information

Company

Red Queen Bio

Location

Boston, Massachusetts, United States

About

Red Queen Bio is a biosecurity startup focused on preventing the misuse of AI in creating biological threats. The company plans to combine advanced AI models with laboratory experiments to identify, assess, and mitigate emerging biosecurity risks. It was spun out of Helix Nano and aims to address the rising urgency around AI safety and biodefense.

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Red Queen Bio raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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