LRCX

Lam Research designs, manufactures and services specialized equipment used in wafer fabrication, including plasma etch, thin‑film deposition, cleaning and strip tools that enable the creation of transistors, interconnects and advanced packaging structures. The company operates in the semiconductor capital‑equipment sector, supplying the front‑end and some back‑end processes for global chip makers. It is recognized as one of the world’s largest wafer‑fab equipment providers, holding the top market share in etch technology and the second‑largest share in deposition. Lam’s customers include major manufacturers such as TSMC, Samsung, Intel and Micron, and its products are critical for advanced nodes, 3D memory and emerging applications like AI and 5G. The firm’s business model combines equipment sales with ongoing support services, creating recurring revenue from upgrades, spares and maintenance.