ASM International NV (ASM) is a leading supplier of wafer processing equipment for semiconductor manufacturing. The company specializes in the design, manufacture, sale, and service of deposition tools essential for producing semiconductor devices or integrated circuits (ICs). ASM's product portfolio includes advanced wafer-processing systems for Atomic Layer Deposition (ALD), Epitaxy (Epi), Plasma Enhanced Chemical Vapor Deposition (PECVD), and vertical furnaces. Since the acquisition of LPE in 2022, ASM has expanded its offerings to include silicon carbide epitaxy (SiC Epi) tools.

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ASM’s R&D arm focuses on advanced process and materials development for future-generation semiconductors, precursor chemistry development, and material application and device characterization. The company has a legacy of innovation, particularly in materials research, which is supported by strategic partnerships and a global network of R&D facilities. ASM's R&D efforts are concentrated on developing new materials and precursor chemistries, with a significant focus on Atomic Layer Deposition (ALD) and Epitaxy (Epi) technologies. The company has established the ALD Center of Excellence in collaboration with the University of Helsinki, which advances novel research methods for atomic layer processes. In 2025, ASM invested €498 million in adjusted gross R&D, emphasizing the development of next-generation device technologies such as Gate-All-Around (GAA) transistors and advanced packaging. As of December 31, 2025, ASM held 3,953 patents in force globally, reflecting its commitment to innovation and protecting its technological advancements. The company strategically develops its IP portfolio to enhance shareholder value and maintain a competitive edge in the marketplace. ASM's trademarks, including its corporate identity and product brands, are registered in major markets such as the US, Europe, and Asia, playing a crucial role in its branding strategy. The company's ongoing R&D initiatives and strong IP portfolio position it well to continue leading in semiconductor equipment innovation. In FY2025, the company incurred expenses of EUR399.3 million on R&D, which as a percentage of revenue, stood at 12.6%.