What does Omen's device actually detect?

The spectrometer monitors bacterial growth in cooling fluid and can also spot pumps wearing out by detecting copper or chromium, or seals by detecting silicon. It replaces the time-consuming process of extracting fluid samples and sending them to a lab with real-time awareness.

Why did Omen pivot from heavy equipment to data centers?

About six months ago, Caterpillar dealerships—which Omen served in its heavy vehicles business and which also supply power turbines to data centers—asked if Omen could monitor cooling systems on the building side. Omen discovered data centers were full of fluid systems from HVAC to chip cooling.

How much has Omen raised in total?

Omen has raised $40 million（約64億円） since its founding in 2024, including the $31 million（約50億円） Series A announced in this round.

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Omen AI raises $31M to monitor data center coolant health

TechCrunch AI15h ago4 min read

Key takeaway

Omen AI, a startup founded by 18-year-old Zach Laberge, has raised $31 million（約50億円） to deploy real-time fluid monitoring in data centers. The company's spectrometer detects bacterial growth and equipment wear in liquid-cooling systems before they cause costly shutdowns—a critical problem as data centers push their chips hotter to squeeze more compute power from every rack of GPUs.

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3 Key Points

What happened
Omen AI, founded in 2024 by 18-year-old Zach Laberge, announced a $31 million（約50億円） Series A funding round led by Nava Ventures. The startup makes a spectrometer that monitors liquid-cooling fluid in real time to detect bacterial growth before it causes system failures. Omen has raised $40 million（約64億円） total since its founding and is working with a dozen data center customers, including TensorWave.
Why it matters
Data centers running AI chips at higher temperatures to maximize compute power are pushing their liquid-cooling systems to the limit—mixing in more water for better heat absorption, but risking bacterial contamination that forces costly shutdowns lasting five or six hours. Real-time fluid monitoring lets operators catch problems early rather than flushing entire racks blind, eliminating unnecessary downtime and the potential cost of millions of dollars per incident.
What to watch
Omen began in heavy equipment but pivoted to data centers about six months ago after Caterpillar dealerships—themselves serving data center power needs—asked if the company could monitor building-side cooling systems. A competitor, Pyxis, an established water-monitoring firm, rolled out its own data center coolant monitoring product earlier this month.

FAQ

What does Omen's device actually detect?: The spectrometer monitors bacterial growth in cooling fluid and can also spot pumps wearing out by detecting copper or chromium, or seals by detecting silicon. It replaces the time-consuming process of extracting fluid samples and sending them to a lab with real-time awareness.
Why did Omen pivot from heavy equipment to data centers?: About six months ago, Caterpillar dealerships—which Omen served in its heavy vehicles business and which also supply power turbines to data centers—asked if Omen could monitor cooling systems on the building side. Omen discovered data centers were full of fluid systems from HVAC to chip cooling.
How much has Omen raised in total?: Omen has raised $40 million（約64億円） since its founding in 2024, including the $31 million（約50億円） Series A announced in this round.

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