<ul><li>Lila Sciences raised $200.0M in Seed round for a scientific superintelligence platform in Cambridge.</li><li>Shield AI secured $240.0M in Series F for AI-powered systems enhancing safety, based in San Diego.</li><li>Celestial AI raised $250.0M in Series C for optical interconnect technology in Santa Clara.</li><li>Epirus received $250.0M in Series D for directed energy systems in Torrance.</li><li>Island closed a $250.0M Series E funding for enterprise security tools in Dallas.</li><li>Flock Safety secured $275.0M in Series F for surveillance solutions in Atlanta.</li><li>Mercury raised $300.0M in Series C for online banking solutions in San Francisco.</li><li>Fleetio secured $450.0M in Series D for fleet maintenance software in Birmingham.</li><li>Nerdio raised $500.0M in Series C for cloud IT solutions in Chicago.</li><li>X (formerly Twitter) raised $1.0B in Venture round for its social networking platform in Bastrop.</li></ul>

The 11 Largest US Funding Rounds of March 2025

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