Value of Huntington Beach defense tech startup balloons to $1.8 billion

Huntington Beach defense tech startup Mach Industries announced a $300 million Series C funding round on Tuesday, nearly quadrupling its valuation to $1.8 billion in under a year. The investment was led by Infinite Capital and Rabbit Capital, with additional support from Sequoia Capital, Khosla Ventures, and Bedrock Capital. Founded in 2023 by CEO Ethan Thornton, a 22-year-old former MIT aerospace engineering student, the company specializes in unmanned systems, including the Viper vertical-takeoff strike vehicle, Glide high-altitude glider, and Stratos airborne satellite platform for surveillance. The funding will accelerate Mach Industries’ manufacturing expansion, technology development, and partnerships with military customers like the U.S. Army and Air Force. The company previously acquired rocket-maker Exquadrum for $50 million in April. Thornton stated the funding reflects demand for advanced defense systems amid ongoing conflicts such as the Iran war and the Russian-Ukrainian war. Southern California has emerged as a hub for defense tech innovation, with startups like Costa Mesa-based Anduril Industries reaching a $61 billion valuation this year. The surge in defense funding follows broader industry trends, including a Pentagon deal in April with eight tech firms—Google, Nvidia, SpaceX, and others—to integrate AI into military operations, despite ethical concerns from tech workers. While companies like Google, Amazon, and OpenAI face scrutiny over AI’s role in autonomous weapons, defense tech startups continue to thrive. The U.S. government’s push to modernize military capabilities through tech partnerships has driven investment into unmanned systems and AI-driven defense solutions, positioning Mach Industries as a key player in the evolving sector.