ASI hits $3B valuation after $325M funding

AI startup ASI secures $325M Series C to scale infrastructure management.

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Oct 21, 2026

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ASI hits $3B valuation after $325M funding

AI startup ASI secures $325M Series C to scale infrastructure management.

In brief

AI startup ASI secures $325M Series C to scale infrastructure management. AI infrastructure company ASI reached $3 billion valuation after raising $325 million in Series C funding to expand critical systems for aviation, defense, and energy sectors. Originally reported by SiliconANGLE.

ASI raises $325M Series C

AI infrastructure startup ASI secured $325 million in Series C funding, bringing valuation to $3 billion.

Funding led by Spark Capital

The round was led by Spark Capital and joined by Citadel Securities, Craft Ventures, Meritech Capital, Energy Impact Partners, and Andreessen Horowitz.

ASI's focus on physical infrastructure

ASI builds AI models for air traffic and energy grids to simulate real-time operations and improve safety.

Key customers include FAA and U.S. military

ASI works with the Federal Aviation Administration, airlines like United Airlines and Delta Air Lines, and the U.S. Army and Air Force.

FAA contract win

ASI won a $875 million 12-year FAA contract to manage U.S. air traffic ahead of competitors like Palantir and Thales.

Military and energy contracts

ASI secured a $99 million five-year deal with the U.S. Army and a contract with National Grid USA for energy sector applications.

CEO's vision for infrastructure

ASI CEO Phillip Buckendorf says AI must manage physical infrastructure to prevent failures and support economic growth.

Future plans for expansion

ASI will use funds to expand into logistics, grow engineering teams, and enhance software capabilities.

The headline

AI infrastructure company ASI reached $3 billion valuation after raising $325 million in Series C funding to expand critical systems for aviation, defense, and energy sectors.

Read the original on SiliconANGLE

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