Why It Matters

xLight Inc. wants to secure a federal support for Extreme Ultraviolet (EUV) lithography technology amid intense geopolitical competition. The company is advocating for appropriations and federal backing to advance EUV capabilities—essential for producing sophisticated semiconductor chips needed for AI, advanced computing, and national defense.

Congress is actively receptive—members champion domestic semiconductor leadership, pending bills would expand manufacturing incentives and restrict foreign equipment purchases, and the National Semiconductor Technology Center now operates with High NA EUV capabilities. For xLight, this creates a narrow window to position itself within federal funding streams before competing technologies solidify.

By the Numbers

xLight Inc. is a relative newcomer to federal lobbying, beginning its Washington efforts in March 2024. The company has maintained an exclusive relationship with Cornerstone Government Affairs Inc., filing nine disclosures totaling $380,000 through January 2026.

In the last quarter, xLight paid $50,000 to Cornerstone—consistent with typical quarterly spending. xLight’s lobbying team consists of four Cornerstone Government Affairs lobbyists with specialized expertise:

  • Stacy L. Rich: 12.5 years Senate experience, including the Senate Budget Committee and leadership staff director for Sen. Patty Murray (D-WA). She has lobbied extensively on CHIPS Act implementation.
  • Sarah Elizabeth Venuto Perez: Nearly four years Senate experience, including Democratic Staff Director for the Senate Energy and Natural Resources Committee and chief counsel to Sen. Joe Manchin (D-WV).
  • Christian K. Walker: Over six years House experience, including deputy chief of staff for Rep. Ann Kirkpatrick (D-AZ-2). His practice centers on defense, technology, and appropriations.
  • Matt Schnappauf: Represents defense and emerging technology clients including Cubic Corp. Inc. and Google Client Services LLC.

The Agenda.

xLight Inc. is lobbying exclusively on federal support for EUV lithography and advanced semiconductor technologies. The company focuses on educating federal officials and securing appropriations through the CHIPS and Science Act and annual Energy & Water Appropriations bills. xLight’s advocacy spans Budget/Appropriations, Science/Technology, Energy/Nuclear, Defense, and Communications issue areas, reflecting the national security dimensions of semiconductor manufacturing.

Broader Context

xLight is lobbying amid intense congressional focus on domestic semiconductor dominance. China completed a prototype EUV lithography machine in early 2025, potentially achieving capability by 2030 rather than 2040. The National Semiconductor Technology Center officially opened at Albany NanoTech in July 2025 with High NA EUV capabilities.

Demand for advanced semiconductors is driving massive domestic investment. TSMC is increasing U.S. investment to $165 billion, while Intel and Samsung are opening new U.S. facilities. However, semiconductor leaders now cite tariffs and trade policy as their top concern.

Between The Lines

Congress is actively advancing the domestic semiconductor agenda. The Securing Semiconductor Supply Chains Act of 2025, SEMI Investment Act, and Chip EQUIP Act collectively target investment incentives, equipment control, and permitting streamlining for semiconductor facilities.

Key senators are amplifying these efforts. Sen. Chuck Schumer celebrated the National Semiconductor Technology Center opening, while Sen. Gary Peters advanced supply chain legislation through the Senate. A November 2025 House Foreign Affairs Committee hearing on export control loopholes underscored national security concerns surrounding advanced semiconductor technology.

Competitive Landscape

KLA Corp., Lam Research Corp., and Excelitas Technologies Corp. are actively lobbying on overlapping semiconductor policy issues. KLA focuses on CHIPS Act implementation and export controls, while Lam Research engages on semiconductor development and tax policy. This competitive activity reflects broader industry alignment around securing favorable policies, though xLight remains distinctly focused on EUV lithography support.

The Bottom Line

xLight’s $50,000 last quarter lobbying spend reflects steady execution of an established strategy targeting federal support for EUV lithography. The company’s partnership with Cornerstone deploys experienced lobbyists with deep expertise in appropriations, defense, and energy policy—areas directly aligned with xLight’s funding strategy. Congress is advancing bipartisan semiconductor legislation, creating a receptive environment for xLight’s advocacy, but the company faces competition from multiple industry players pursuing similar federal backing.

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