Krux
February 28, 2026
Revel Raises $150M to Speed Up Hardware Testing
Published: February 28, 2026 at 3:42 PM
Updated: February 28, 2026 at 3:42 PM
100-word summary
Revel just closed a $150 million Series B led by Index Ventures to expand its software platform that automates hardware testing. The LA startup's early numbers tell the story: Impulse Space runs 80+ instances of Revel's software and cut test cycles from weeks to hours. Now Revel wants to move beyond test stands into controlling live industrial systems like nuclear facilities, refineries, and data centers. The bet is that the same software speeding up rocket testing can run critical infrastructure across a dozen industries. If they're right, the boundary between testing hardware and operating it is about to blur.
What happened
Revel just closed a $150 million Series B led by Index Ventures to expand its software platform that automates hardware testing. The LA startup's early numbers tell the story: Impulse Space runs 80+ instances of Revel's software and cut test cycles from weeks to hours. Now Revel wants to move beyond test stands into controlling live industrial systems like nuclear facilities, refineries, and data centers. The bet is that the same software speeding up rocket testing can run critical infrastructure across a dozen industries.
Why it matters
If they're right, the boundary between testing hardware and operating it is about to blur.