Skip to main content

Mach Industries

Category: AI in Defense / Aerospace

Mach Industries develops advanced, hydrogen-powered unmanned aerial vehicles (UAVs) and other defense systems for the U.S. military, focusing on cost-effective solutions and quick production times. Mach Industries was founded in 2022. The company is led by Ethan Thornton. Based in Huntington Beach, California, USA. Team size: 350. Total funding raised: Approximately $200 million. Latest round: $100 million Series B led by Khosla Ventures and Bedrock Capital, with prior rounds including a $5.7 million Seed and a $79 million Series A.. Key investors include Khosla Ventures, Bedrock Capital, Sequoia Capital, DCVC, Marque.

Founded
2022
Headquarters
Huntington Beach, California, USA
Team size
350
Total funding
Approximately $200 million

Value proposition

Mach Industries aims to build faster, smarter, and more resilient defense infrastructure by leveraging novel energy sources like hydrogen, rapid prototyping, and decentralized manufacturing.

Products and solutions

Viper: Turbojet-powered VTOL one-way attack UAS. Glide: Low-cost precision strike munition at range. Stratos: High-altitude pseudo-satellite for communications, sensors, and effects from the stratosphere. Pike: Long-range, low-cost munition for decentralized modular deployment. Dart: Low-cost kinetic interceptor scalable for counter-drone operations. Energetics: Solid rocket motors, pyrotechnics, hypergolic propulsion, cryogenic and explosives testing (via Mach Energetics / Exquadrum acquisition).

Unique value

Mach Industries is recognized for its unique approach of focusing on hydrogen-powered technology to enhance defense capabilities, its young founder's narrative, and its quick ascent in the defense tech sector as Sequoia's first investment in this arena.

Target customer

U.S. Department of Defense, primarily the U.S. Army and military entities requiring advanced aerospace solutions.

Industries served

Aerospace, Defense

Technology advantage

The firm boasts unique advantages through the production of field-generatable hydrogen as a versatile fuel source for military applications, alongside rapid vertical integration in its manufacturing processes that allow for speed and resilience while reducing costs compared to traditional systems.

How they differentiate

Mach differentiates itself by focusing on hydrogen-powered platforms, offering significant cost-effectiveness and emphasizing rapid, streamlined manufacturing compared to competitors reliant on fossil fuels or traditional battery systems.

Main competitors

Anduril Industries, Epirus

Key partnerships

United States Army, Department of Defense, U.S. Air Force, U.S. Special Operations Command, Nominal (test infrastructure), Divergent (Venom launch partnership), Heven Drones (co-production of hydrogen-powered UAVs), JetCat (German engine partner for lower-thrust applications)

Notable customers

U.S. Army (Strategic Strike VTO cruise missile contract via Army Applications Laboratory), U.S. Air Force, U.S. Special Operations Command, allied governments.

Major milestones

Sequoia Capital's first investment in defense technology in 2023. Successfully secured multiple defense contracts and initiated factory construction in Huntington Beach, California. Launched Mach Propulsion jet engine factory (March 2025). Acquired Exquadrum for $50M, rebranded as Mach Energetics (May 2026). Launched Dart counter-drone system (January 2026). Grew to 350 employees across Huntington Beach and Victorville facilities. Received California tax abatement for expansion (May 2026).

Growth metrics

Mach grew from ~20 employees at founding to 140 by late 2024, then to 350 by May 2026 following the Exquadrum acquisition. The company operates a 115,000 sq ft facility in Huntington Beach and a 70,000 sq ft facility in Victorville.

Market positioning

Mach Industries is a fast-growing venture-backed startup that has gained a strong foothold in the defense tech industry, noted for agility and innovation.

Geographic focus

Primarily the United States.

Patents and IP

Specific patent information is not available, but the company’s innovations are tied closely to UAV and propulsion technology.

About Ethan Thornton

Ethan Thornton is the founder and CEO of Mach Industries. He dropped out of MIT, where he was studying aerospace engineering, to start the company. He has experience as a general auto mechanic at Brake Check and as the founder of Blue Oak Ironworks.

Official website: