About

Twenty builds and industrialises AI-powered systems for American offensive cyber operations. Based in the United States, the company designs end-to-end platforms that encode elite tradecraft directly into automated workflows, enabling operations across hundreds of targets simultaneously. Tasks that once required weeks of manual effort are transformed into continuous, automated processes.

The company operates in the intersection of defence, cybersecurity, and military applications. Its platform covers the full offensive cyber operations lifecycle, leveraging AI to scale capabilities that were previously limited to small teams of specialist operators. Twenty's systems currently defend tens of thousands of networks globally.

Twenty raised $100 million in a Series B funding round. The company draws its workforce from the top 0.1% of cyber operators and describes its operational tempo as matching the urgency of active conflict. Its technical domains span cyber warfare, offensive cyber operations, and AI-powered systems.

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