xLight in Talks to Raise $350M After US CHIPS Act Award

The timing of xLight's reported new fundraising push is pointed. The Information reported that the company is in talks to raise $350 million, just weeks after the U.S. Department of Commerce finalized a $150 million CHIPS Act incentives agreement with xLight on June 2, 2026. The combined bet by government and private investors is on a fundamentally different approach to chip manufacturing lithography, one that does not run through ASML.

xLight is building what it describes as massive free-electron lasers powered by particle accelerators, machines roughly the size of a football field, approximately 100 meters by 50 meters, that generate extreme ultraviolet light at 2 nanometer wavelengths. That is substantially more precise than ASML's technology, which operates at 13.5 nanometers. The company's EUV free-electron laser is reportedly capable of producing four times more power than today's EUV light source units, targeting the physical bottlenecks that plasma-based sources currently hit.

Pat Gelsinger, the former chief executive of Intel, joined xLight as executive chairman in March 2026. He also serves as a general partner at Playground Global, the venture firm that led xLight's $40 million Series B in July 2025. The $150 million CHIPS Act award, described as the first such award under the current administration, will fund prototype construction at the Albany NanoTech Complex in New York, with the company targeting first silicon wafers by 2028 and a first commercial system by 2029. Gelsinger reportedly brought xLight to Commerce Secretary Howard Lutnick in February, underscoring how directly the company's government backing flows through its executive chair.

The honest caveat is that a free-electron laser demonstrating semiconductor-grade EUV output at the required yield has not yet been built. The reporting does not give you the valuation xLight is seeking, how the government's equity stake interacts with the incoming round's terms, or whether xLight intends to sell systems to chipmakers or operate them as a contracted service. What it does give you is a picture of a US-government-backed technical alternative to ASML's EUV position entering its build phase, with Albany as the first concrete test of whether the physics delivers at production scale.