Mach Industries just spent $50M to solve a major defense tech problem

In a strategic move to enhance its defense technology offerings, Mach Industries has finalized a $50 million cash-and-equity acquisition of solid rocket motor startup Exquadrum, now rebranded as Mach Energetics. Based in Huntington Beach, Mach Industries has completely integrated Exquadrum into its operations, gaining crucial control over solid rocket motors, a key component for modern unmanned systems. The partnership blossomed from a fortuitous connection made last September at an MIT recruiting event. An Exquadrum customer overheard a Mach recruiter discussing the need for a solid rocket motor supplier, leading to initial introductions. This relationship evolved quickly; within five months, Mach secured the acquisition, surpassing over eight competing offers. Ethan Thornton, founder and CEO of Mach Industries, emphasized the significance of this acquisition for the company's growth trajectory. He stated, "As we deliver vehicles to the warfighter, we’ll continue to vertically integrate our supply chain to ensure we deliver the best possible product at the lowest cost. In many areas of the defense industrial base, these components are not only too expensive or lacking performance, they’re simply unavailable, with lead times stretching years. In short, vertical integration is non-optional." The urgency of addressing supply chain challenges in solid rocket motors is becoming increasingly critical. The domestic market is predominantly controlled by two major players, Aerojet Rocketdyne and Northrop Grumman, limiting independent capacity to meet the rising demands of modern drone warfare. The Pentagon has recognized these challenges, recently investing $43.7 million in defense tech company Anduril to enhance domestic solid rocket motor production, labeling them as essential to addressing bottlenecks in the munitions supply chain. Mach Energetics aims to position itself as a solution provider, planning to offer components and testing services to other defense companies, thereby establishing itself as a foundational player in the defense tech landscape. The acquisition also includes all 85 Exquadrum employees, intellectual property, and a 70,000-square-foot facility in Victorville, California, which is adjacent to a rocket propulsion test site. With the merger, Mach Industries now employs around 350 individuals, and Exquadrum’s co-founders, Kevin Mahaffy and Eric Schmidt, are stepping into leadership roles within the newly formed Mach Energetics. This acquisition aligns with trends among dynamic defense tech startups that focus on owning their supply chains and leveraging cost efficiency as competitive advantages. Mach Industries is currently developing five vehicle programs — Viper, Glide, Stratos, Dart, and Pike — and plans to initiate production on at least three of them this year. The company asserts that this acquisition will significantly enhance its unit economics as it scales operations. To date, Mach has raised nearly $200 million, including a recent $100 million Series B funding round led by prominent investors such as Bedrock Capital, Khosla Ventures, and Sequoia Capital, achieving a current valuation of $470 million. This valuation appears modest given the company’s promising growth trajectory, and its developments will be closely monitored in the upcoming year.