As of January 28, 2026, the semiconductor industry is experiencing significant changes, with increasing demands stemming from advancements in artificial intelligence and high-performance computing. Lam Research Corporation, which specializes in wafer fabrication equipment, plays a vital role in this evolving landscape, particularly through its etching and deposition technologies that are essential for modern chip fabrication.
Founded in 1980 by David K. Lam in Santa Clara, California, the company has adapted its strategies over the years, overcoming challenges such as the transition from "wet etching" to more precise "dry etch" methods. Significant milestones include the 2012 acquisition of Novellus Systems for $3.3 billion, which enhanced Lam's capabilities in integrated solutions for 3D chip structures.
Lam Research generates revenue primarily through its Semiconductor Manufacturing Systems segment, accounting for around 60% of its total revenue, and the Customer Support Business Group, which contributes 37% to 41%. The company maintains a strong presence among major semiconductor players like Samsung Electronics, Intel, and TSMC, ensuring ongoing business stability.