Recent changes
- Sep 10, 2026Sep 10, 2026Invested in Mach Industries (Series C extension, $600M) TechCrunch
Portfolio
1 totalRecent Investment Activity
1Track record: led 0 and participated in 1 of 1 tracked venture round · 1 in the last 12 months
| Date | Company | Event | Role | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|---|---|
| Sep 10, 2026 | Mach Industries | Series C extension | Participated | $600M | $3.7B | TechCrunch |
Co-Investors
5Similar Firms
overlapping sector, stage or regionLatest Pulse
- Sep 10, 2026Mach Industries Doubles Valuation To $3.7BDefense-tech drone maker Mach Industries raised an additional $600 million, doubling its valuation to $3.7 billion just three months after its original Series C, an eightfold jump in a little over a year.→
- Jul 13, 2026Defense Tech's $14.6B Pace Shows No Sign of SlowingDefense tech startups raised $14.6 billion in the first five months of 2026 alone, already blowing past the previous full-year record of $9.6 billion set in 2025, led by Anduril, Shield AI and Saronic.→
- Jun 21, 2026Defense-Tech Wunderkind Mach Industries Bets It Can Build the Whole Arsenal at OnceTechCrunch profiles 22-year-old Ethan Thornton, whose defense startup Mach Industries -- fresh off a $300M Series C at a $1.8B valuation -- is pursuing an unusually sprawling product line, from hydrogen-powered weapons to a flexible 'Forge' manufacturing network. The story crystallizes a defense-tech moment where young founders raise mega-rounds to challenge primes across many fronts simultaneously.→
Infinite Capital FAQ
What companies has Infinite Capital invested in?
Infinite Capital's portfolio includes Mach Industries.
Who does Infinite Capital co-invest with most?
In the rounds Value Add tracks, Infinite Capital most often invests alongside Bedrock Capital (1 shared deal), Greycroft (1 shared deal), Khosla Ventures (1 shared deal), Ribbit Capital (1 shared deal), Sequoia Capital (1 shared deal).
Sources & methodologyshow
Where these figures come from
- TechCrunchmajor outlet1 fact
Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.