Washington Is Now Taking Equity Stakes in the Chip Companies It Funds

The US government is turning its grant money into shareholdings, and this latest round of semiconductor funding equity stakes makes the shift explicit. The Commerce Department said on October 22 that it plans to award $389 million in research and development funding to four companies working on power semiconductors and critical materials. The condition: Washington gets minority, non-controlling, non-voting equity stakes in return. The money is aimed at technologies like commercial fusion and the power electronics that feed AI datacenters, according to Reuters, which first reported the awards.

The four companies getting the money

The department signed letters of intent for four awards:

• Helion, the Washington-based fusion startup, gets up to $175 million to develop high-voltage power semiconductors and advanced power modules for fusion generation. Helion said the award comes with $50 million in new private investment. "Building fusion power plants at scale requires us to accelerate the development of technologies like semiconductors that are critical to making fusion possible," CEO David Kirtley said.
• Commonwealth Fusion Systems of Massachusetts gets up to $85 million for semiconductors used in radio-frequency plasma heating, power electronics, fusion diagnostics and radiation-hardened electronics. CEO Bob Mumgaard called the innovations "a vital part of our global effort to deploy commercial fusion."
• Vertical Semiconductor gets up to $73 million to advance its vertical gallium nitride power semiconductors, aimed squarely at AI datacenter racks.
• Sibelco gets up to $56 million to develop next-generation purification for the ultra-high-purity quartz the chip supply chain depends on.

The semiconductor funding equity stakes are the real story

The funding itself is modest by chip-industry standards, but the terms are not. Minority, non-controlling, non-voting stakes: Washington wants a seat at the cap table without a vote in the boardroom. The awards come from a $10 billion fund Congress approved in 2022, and the department says it has already made 19 R&D grants in recent months. Commerce Secretary Howard Lutnick framed the latest round as a way to "accelerate American semiconductor innovation to enhance our domestic energy and power resources."

This is industrial policy with a venture capitalist's signature. Grants used to be free money with reporting strings attached. Equity stakes turn them into something between a subsidy and an investment, giving the taxpayer a claim on the upside of technologies like fusion that may take a decade to pay off. It also gives Washington real weight in the room: a government that owns a piece of your company, even a non-voting piece, is hard to ignore when policy changes.

Why power semiconductors, and why now

The choice of target is telling. Power electronics sit at the intersection of the two biggest buildouts in tech: commercial fusion, which needs high-voltage semiconductors to drive its magnets, and AI datacenters, whose appetite for electricity has become the industry's binding constraint. Vertical Semiconductor's gallium nitride work for AI racks lands right in the middle of the power and cooling crunch now shaping datacenter economics, in a market where demand doubled in six months and permits are the bottleneck.

Fusion startups like Helion and Commonwealth are also the kind of companies where a $175 million government grant, plus equity, can move the timeline. These are capital-hungry, decade-long bets that private markets fund in bursts. Washington is positioning itself as the patient money in the room.

What to watch next

Letters of intent are not closed deals, and the equity terms will be negotiated award by award. The telling number to watch is Helion's $50 million in accompanying private investment: the government's equity-stake model only works if private capital keeps showing up beside it. If this round closes cleanly, expect the stake-for-grant formula to spread to more of the $10 billion fund's programs. Industrial policy just got a cap table, and every chip startup applying for federal money should read these terms before they sign.