Mach Industries Series C Extension (2026)

Mach Industries raised $600 million in a Series C extension, announced on 2026-09-10. No separate lead investor is named.

Company
Mach Industries
Round type
Series C Extension
Date
2026-09-10
Amount
$600M
Industry
defense technology, autonomous systems, manufacturing
Location
Huntington Beach, CA

Summary

Mach Industries raised $600 million as a continuation of its Series C on 2026-09-10, taking its valuation to $3.7 billion. TechCrunch calls it a Series C extension. Investors named across the PR Newswire release and TechCrunch include Ribbit Capital, Infinite Capital, Bedrock Capital and Sequoia. No separate lead is named for the extension.

Investors

Participating

Sources

Last verified:

  1. https://www.prnewswire.com/news-releases/mach-industries-raises-additional-600-million-to-scale-defense-manufacturing-302874488.html
    Type: funding announcement. Accessed 2026-10-07.
    PR Newswire release datelined Huntington Beach, September 10, 2026. Announces a $600 million continuation of Series C financing at a $3.7 billion valuation, continuing partnership with Ribbit Capital, Infinite Capital, Bedrock Capital, Sequoia and others. No separate lead is named.
  2. https://techcrunch.com/2026/09/10/defense-tech-mach-industries-doubles-valuation-to-3-7b-in-3-months/
    Type: reputable publication. Accessed 2026-10-07.
    TechCrunch article dated 2026-09-10. Calls it a Series C extension of $600 million at a $3.7 billion valuation and names Ribbit Capital, Infinite Capital, Bedrock Capital and Sequoia as investors in both tranches.