ASM International N.V. is a global supplier of semiconductor manufacturing equipment, specializing in advanced wafer processing technologies. The company's core business revolves around the design, production, and servicing of deposition tools that apply ultra-thin films of materials onto silicon wafers during the semiconductor fabrication process. ASM is a major provider of Atomic Layer Deposition (ALD) technology, which is critical for producing the complex, miniaturized structures required in advanced semiconductor nodes. In addition to ALD, the company's product portfolio includes systems for Epitaxy, Plasma Enhanced Chemical Vapor Deposition (PECVD), and vertical furnaces. ASM generates revenue primarily through two segments: the sale of semiconductor processing equipment, which accounts for the vast majority of its income, and the provision of aftermarket spares and services to support its installed base of tools. The company's customer base consists of major semiconductor manufacturers, including logic foundries, integrated device manufacturers, and memory producers. Geographically, ASM operates on a global scale with significant sales and operational footprints across Asia, the United States, and Europe, reflecting the global distribution of semiconductor fabrication plants. By maintaining an estimated 50-60% market share in ALD for advanced nodes, ASM International holds a significant competitive position in the semiconductor equipment supply chain.
