Sila, the battery materials company formerly known as Sila Nanotechnologies, has raised $300 million in a private equity round led by Atreides Management and Sutter Hill Ventures to expand its silicon anode manufacturing plant in Moses Lake, Washington…

London-based robotics startup Humanoid has raised $152 million in a Series A round led by Prime Movers Lab, the venture firm behind Figure AI’s $39 billion valuation, pushing Humanoid’s own valuation above $1 billion. Bosch, Schaeffler, Aglaé Ventures,…

Aircraft startup Electra plans to invest around $850 million to build a factory in Ohio, giving the maker of hybrid-electric ultra-short takeoff and landing aircraft its first dedicated production base. It would place Electra in the same state as elect…

The next big customer for a payments company may not be a person at all. It may be an AI agent, and a startup called Natural has raised $30 million to serve it. The Series A was led by Kirsten Green at Forerunner Ventures, and closed when Natural was j…

Microsoft has agreed to bankroll a large slice of Mistral AI’s European build-out, extending a partnership that already binds the Paris lab to the American giant’s cloud. The two companies announced the expanded agreement on Tuesday, describing it as a…

Most security teams face the same problem. There are far more flaws than anyone can fix, and no clear way to know which ones matter. Empirical Security wants to predict the answer. The Chicago startup’s Series A was led by Brightmind Partners, chief ex…

The pitch is bold for a seed round. Infinity says it can strip away the one advantage that has kept Nvidia untouchable. It has just raised money to try. The company closed a $15 million seed round at a $100 million valuation on Monday, it announced. Ba…

Somewhere in the past few months, a bond was filed, a plot of land changed hands, and the winner of a nine-figure construction project was quietly settled. No request for proposals had gone out. Most of the firms that might have chased the work did not…

Munich-based space startup deltaVision has raised €10.2 million in its first outside funding round, money earmarked for scaling production of the valves, pumps and pressure regulators that shuttle propellant around spacecraft. The company also wants to…