Defense tech Mach Industries doubles valuation to $3.7B in 3 months

TechCrunch | 10.09.2026 20:00
Defense tech startup Mach Industries has raised a fresh $600 million in capital in a Series C extension round that has doubled its valuation to $3.7 billion, the company announced on Thursday. It announced the original Series C in June, which was $300 million at a $1.8 billion valuation. Investors in both tranches include Ribbit Capital, Infinite Capital, Bedrock Capital and Sequoia.