Circuit Mind raises $18.5M Series A to automate circuit board design
What's the deal? Circuit MindDealroom has a profile for this one. Try Dealroom →, a London-based startup whose AI platform turns hardware requirements into verified circuit schematics and bills of materials, has raised an $18.5 million Series A led by Norwest. Existing backers Third Prime, DifferentialDealroom has a profile for this one. Try Dealroom →, and BlackhornDealroom has a profile for this one. Try Dealroom → joined, alongside new investor Lightscape VCDealroom has a profile for this one. Try Dealroom →. The round brings the company's total funding to $33.4 million.
What does the money do? Circuit Mind plans to expand its platform across the electronics design lifecycle, grow its sales, engineering, and customer success teams, and open a US headquarters to serve North America. As part of the deal, Norwest general partner Dave Zilberman joins the board.
The product: Founded in 2018, Circuit Mind runs two applications on its platform. ACE turns a hardware block diagram into a schematic, bill of materials, and supporting analysis in minutes, generating options optimised for cost, size, power, or supply chain. It combines agentic AI with a patented, physics-based decision engine and integrates with the ECAD tools teams already use.
The company says teams at Emerson, Schneider Electric, and Fortune 5 companies use it to cut design time from months to weeks and reduce bill of materials cost by 25%.
Why it matters: "Software teams are shipping 100 times faster with AI, but electronics design hasn't changed in 40 years," said co-founder and chief executive officer Tomide Adesanmi. He framed the product as doing for hardware engineers what tools like CursorDealroom has a profile for this one. Try Dealroom → and Claude Code did for software.
What could go wrong? General-purpose large language models aren't trained on professionally designed circuits, and accuracy is critical in a field where errors surface only after boards are physically built — adding months of delay. Circuit Mind's pitch rests on proving its approach clears that bar at scale.
The signal: The raise sits in roughly the 77th percentile for round size, reflecting steady investor appetite for AI applied to engineering workflows. Peers are drawing capital too: PCB-design startup Flux reportedly raised $27 million earlier in 2026, while chip-design AI firms landed larger rounds. Circuit Mind occupies a distinct stage — translating requirements into designs — so the money is most meaningful if it converts into validated adoption rather than sector hype.
Read more: aijourn.com
Image credit: Circuit Mind
