Lam Research Deepens Investment in Silicon Forest to Accelerate Semiconductor Industry Leadership in the AI Era

State and Local Officials, Academia, and Community Leaders Join Top Area Employer to Celebrate Expansion of Tualatin, OR Campus

TUALATIN, Ore., Nov. 21, 2025 /PRNewswire/ -- In a ribbon-cutting event today at its campus in Tualatin, OR, Lam Research Corp. (NASDAQ: LRCX) commemorated the opening of its new, $65 million office building, joined by Oregon State Senate President Robert Wagner, representatives from the offices of Oregon Governor Tina Kotek and Oregon Congresswoman Andrea Salinas, and other distinguished local government, community, business, philanthropic, and academic leaders. It is the newest U.S. expansion by Lam, a global leader in delivering the semiconductor fabrication equipment and processes that are critical to enabling the AI era. It reflects the company's continued investment in the Silicon Forest, where it has been rooted for over three decades.