Mach Raises $600M for Defence Manufacturing

Mach Industries has raised a $600M Series C extension, doubling its valuation to $3.7B in roughly three months.

What happened

Investors in the extension include Ribbit, Infinite Capital, Bedrock and Sequoia. Mach is building defence systems and manufacturing capacity, positioning itself around faster production and deployment rather than purely software-led defence products.

Why it matters

The defence-tech investment cycle is moving downstream into production. Startups can win attention with new systems, but defence procurement ultimately depends on whether those products can be manufactured repeatedly, supplied reliably and integrated into broader programmes.

The bigger picture

Venture capital is increasingly funding industrial capacity in sectors once considered too capital-intensive for startups. Defence is one of the clearest examples: investors are betting that new companies can compete not only through software and autonomy, but through faster manufacturing and more flexible supply chains.