Nominal Raises $240M Series C at $3B to Bring Agents to Hardware Engineering
Software agents have had a great year. Hardware engineers mostly watched. Nominal, which builds the software that hardware teams use to collect and analyze test data, just raised $240 million at a $3 billion valuation to change that.
The Series C was led by Lightspeed Venture Partners and co-led by Insight Partners. TechCrunch reports the valuation tripled in about eight months, after an $80 million Series B in March. More than 80 commercial and government organizations use Nominal, including five of the seven largest defense contractors. Anduril has more than 300 engineers on it, and the Air Force recently picked Nominal for a $71.2 million STRATFI award tied to Collaborative Combat Aircraft development.
The money goes into agents and applications for the whole life of a machine: requirements verification, planning, scheduling and fleet health. It will also fund expansion into new industries and regions, partly through acquisitions. This year Nominal bought Fid Labs, whose team is building those agents. The company describes four layers: connected control of test equipment, a data layer, an "intelligence layer" that gives models engineering context and tools, and applications that customers can build themselves over SQL, MCP and APIs.
The pitch is the most useful part of the announcement: a general model "cannot reliably bridge these gaps on its own" because the context sits in sensor logs, configs and decisions made months ago. That is the same lesson coding agents learned, where the harness and the data access matter more than the model. Nominal already owns the test data pipe at defense primes, which is a far better moat than any model. The open question is whether engineers responsible for an aircraft will let an agent draw conclusions from flight test data, or only fetch it.
Source: https://www.globenewswire.com/news-release/2026/11/09/3398456/0/en/nominal-raises-240m-at-a-3b-valuation-to-build-the-intelligence-platform-for-hardware-engineering.html and https://nominal.io/blog/series-c
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The Series C was led by Lightspeed Venture Partners and co-led by Insight Partners. TechCrunch reports the valuation tripled in about eight months, after an $80 million Series B in March. More than 80 commercial and government organizations use Nominal, including five of the seven largest defense contractors. Anduril has more than 300 engineers on it, and the Air Force recently picked Nominal for a $71.2 million STRATFI award tied to Collaborative Combat Aircraft development.
The money goes into agents and applications for the whole life of a machine: requirements verification, planning, scheduling and fleet health. It will also fund expansion into new industries and regions, partly through acquisitions. This year Nominal bought Fid Labs, whose team is building those agents. The company describes four layers: connected control of test equipment, a data layer, an "intelligence layer" that gives models engineering context and tools, and applications that customers can build themselves over SQL, MCP and APIs.
The pitch is the most useful part of the announcement: a general model "cannot reliably bridge these gaps on its own" because the context sits in sensor logs, configs and decisions made months ago. That is the same lesson coding agents learned, where the harness and the data access matter more than the model. Nominal already owns the test data pipe at defense primes, which is a far better moat than any model. The open question is whether engineers responsible for an aircraft will let an agent draw conclusions from flight test data, or only fetch it.
Source: https://www.globenewswire.com/news-release/2026/11/09/3398456/0/en/nominal-raises-240m-at-a-3b-valuation-to-build-the-intelligence-platform-for-hardware-engineering.html and https://nominal.io/blog/series-c
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