If you thought Mach Industries’ $300M raise earlier this summer was a lot of money, you’re gonna want to sit down for this one. Turns out Mach’s money moves were just heating up.
In the few short months since hitting a $1.8B valuation in its June Series C, the Huntington Beach, CA-based defense tech money-magnet has more than doubled that to $3.7B through a whopping $600M Series C extension, the company announced this morning.
- The latest haul brings Mach’s total fundraising to over $1B and marks an eightfold valuation increase in just over a year. Pocket change, really.
- Original Series C backers Ribbit Capital, Infinite Capital, Bedrock, and Sequoia doubled down in the extension round.
Raising the additional $600M wasn’t always the plan, but “following the [Series C] close, we saw significant additional investor enthusiasm alongside new market opportunities, which created an opportunity to expand the Series C beyond its original scope,” a Mach spokesperson told Tectonic.
Young money: By this point, Mach is a household name (at least in our world). The startup—founded by now-22-year-old MIT dropout Ethan Thornton back in 2023—has made a big splash in the realm of boom-and-zoom with products including:
- Viper: A turbojet-powered, vertical-takeoff one-way attack UAS. The Army Applications Laboratory awarded Mach a contract to build a cruise missile variant in 2024.
- Pike: A small, plane-like drone (formerly called Venom) built in collaboration with Divergent. Pike went from concept to first flight in a lightning-quick 71 days. “Basically think much larger, longer-range Viper,” Thornton told Tectonic earlier this summer.
- Dart: A low-cost kinetic interceptor designed to take down Group 1 to 3 drones. Mach also designed a ground-based radar system to go with it.
- Glide: A high-altitude glider with a strike system capable of long-range, low-signature delivery.
- Atlas: A large unmanned aircraft (like, 40-foot wingspan and over 6,000-pound takeoff weight) capable of delivering fighter-sized munitions across hundreds of miles from ships and “expeditionary locations.” Mach won a prototyping contract for Atlas under the DIU’s Runway Independent Maritime & Expeditionary Strike (RIMES) program in June.
The $600M in additional funding, according to the Mach spokesperson, is all about fueling the “continued development of platforms across long-range strike, counter-UAS, and other mission areas” and “expanding the manufacturing infrastructure required to produce them at scale.”
Going wide: Mach has a lot of technologies in the works, but they don’t have plans to stop going big and wide anytime soon.
“The next phase is focused on rapidly scaling production across multiple platforms, rather than concentrating capacity on any one technology, while investing behind additional program opportunities that we’re not yet in a position to discuss publicly,” the Mach spokesperson said.
- The company declined to comment on specific production contracts for those systems, but said that production ramp-up is in response to “current and emerging demand.”
- Earlier this year, the company also snapped up 24-year-old propulsion system and solid-rocket-motor maker Exquadrum in a $50M deal, but the spokesperson told Tectonic that additional “acquisitions aren’t part of our current plans.”
While Mach is investing big-time across its ever-growing product portfolio, the company’s contract history—at least publicly—is a bit sparser, but investors clearly have a lot of conviction that at least one of them will be a big hit.
A cool $600M in fresh funding should help on that front. Talk about moving at Mach speed.
