Here are the five top startup funding deals announced during the week ending March 16, 2025, based on data curated from the Intellizence Startup Funding Dataset.
Flock Safety
Funding Amount: $275 Million
Funding Round: Venture – Series Unknown
Industry: Security
Country: United States
Flock Safety has secured $275 million in a funding round valuing the startup at $7.5 billion. Andreessen Horowitz led the funding round, as it invests in a manufacturing facility and expands into drone products. The U.S. startup developing surveillance technology plans to launch U.S.-manufactured drones in 2025, as it builds out a 100,000-square-foot manufacturing facility in Georgia.
Celestial AI
Funding Amount: $250 Million
Funding Round: Series C
Industry: Technology
Country: United States
Optical interconnectivity startup Celestial AI raised a $250 million Series C1 round led by Fidelity Management & Research Co. at a reported $2.5 billion valuation. Its Photonic Fabric technology platform allows AI compute to be seamlessly networked from within processor packages to servers across multiple racks. Celestial AI offers a full suite of products, including connectivity, switching, and packaging solutions, which serve as the foundation for optical scale-up networks for accelerated computing.
Lila Sciences
Funding Amount: $200 Million
Funding Round: Seed
Industry: Biotechnology
Country: United States
Lila Sciences, an artificial intelligence-powered scientific discovery startup, raised $200 million in seed funding. The bioplatform innovation company is building the world’s first scientific superintelligence platform and fully autonomous labs for life, chemical, and materials sciences. The funding was from Flagship Pioneering, along with General Catalyst, March Capital, ARK Venture Fund, Altitude Life Science Ventures, Blue Horizon Advisors, State of Michigan Retirement System, Modi Ventures and a wholly owned subsidiary of the ADIA. The funding will support the further development of the AI platform, autonomous labs, and infrastructure for rapid scaling.
Terabase Energy
Funding Amount: $130 Million
Funding Round: Series C
Industry: Technology
Country: United States
Solar tech startup Terabase Energy raised $130 million in a Series C financing round, led by SoftBank Vision Fund 2, with participation from both existing and new strategic investors. The new funding will support Terabase’s efforts to transform the renewable energy landscape by accelerating the deployment of its technologies for large solar projects. These solutions reduce costs and construction timelines for solar power plants, an urgent need as power demand grows.
Cybereason
Funding Amount: $120 Million
Funding Round: Venture – Series Unknown
Industry: Technology
Country: United States
Cybereason, a global cybersecurity company, raised a $120 million investment led by SoftBank Corp. The funds will strengthen Cybereason’s renowned endpoint detection and response (EDR) solutions and consulting services. The fund aims to propel the company’s global expansion and enhance its technology to meet the evolving demands of cybersecurity threats faced by enterprises globally.

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