# ASI hits $3B valuation after $325M funding

> AI startup ASI secures $325M Series C to scale infrastructure management.
- Title: ASI hits $3B valuation after $325M funding · SiliconANGLE
- Summary: AI startup ASI secures $325M Series C to scale infrastructure management. AI infrastructure company ASI reached $3 billion valuation after raising $325…
- Keywords: asi, series c, ai infrastructure, aviation, defense, energy, funding, valuation, technology, enterprise, hits, 325M
- Source: SiliconANGLE — https://siliconangle.com/2026/10/20/ai-infrastructure-management-software-startup-asi-hits-3b-valuation-after-raising-325m-in-funding
- Author: Mike Wheatley
- Published: 2026-10-21T02:11:00+00:00
- Read time: 1 min
- Topics: asi, series c, ai infrastructure, aviation, defense, energy, funding, valuation, technology, enterprise
## 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.
## Key takeaway

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.