Atomic Layer Deposition (ALD) is one of the vital technologies used in the growing field of semiconductors, which has taken the lead in creating the future generation of chips. The use of such an advanced technology is a requirement that has risen due to the fact that manufacturers are shifting from 5nm and below process nodes, 3D structures, and advanced memory designs. Atomic layer deposition offers atomic scale film growth with high uniformity and is therefore an essential technology in making the future generation of chips.
Over 500 atomic layer deposition tools have been used at semiconductor fabrication facilities in the United States in one year alone. The company Hanwha Precision Machinery has announced its invention of the thermal ALD system called I2FIT-Mo in May 2024. This particular system is meant to deposit molybdenum in semiconductor fabrication. The new system helps in the production of DRAM as it ensures low resistivity without fluoride residues.
As per SNS Insider, the United States ALD Equipment Market held value USD 0.84 Billion in 2025 and is expected to increase at a CAGR of around 10.40% until 2035 due to increasing demand for advanced semiconductor nodes, 3D packaging technology, applications of artificial intelligence, automotive electronics, and further investments in domestic semiconductor production. The Global ALD Equipment Market held value USD 4.76 Billion in 2025 and is expected to rise to USD 11.57 Billion in 2035 at a CAGR of 10.43% from 2026 to 2035.
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U.S. ALD Equipment Market Analysis
The United States is one of the foremost buyers of ALD machines because of its advanced semiconductor research capacity and increasing domestic fabrication of semiconductors. Growing demands of advanced nodes of semiconductors, 3D packaging techniques, artificial intelligence chips, automotive semiconductors, and energy-efficient consumer electronic devices are among many reasons which are driving the use of high accuracy deposition machines in the U.S.
Federal measures designed to boost domestic semiconductor production along with a 12% hike in R&D expenditure have prompted manufacturers to make huge investments in next generation semiconductor technology and advanced material. On March 28, 2023, Tokyo Electron Limited made a move to establish a new development center in its Hosaka Office at Nirasaki City of Yamanashi Prefecture that will be used to develop semiconductors. This move is indicative of the ongoing efforts by major equipment manufacturers for innovation in semiconductors.
Top 5 Leading ALD Equipment Leaders
1. ASM International N.V.
ASM International is known to be one of the leaders of Atomic Layer Deposition technology, as well as one of the major providers of ALD equipment on a global scale. The company provides high-tech deposition equipment for use by semiconductor companies manufacturing logic chips, memory chips, power semiconductors, and other special electronics. To meet growing global demand, ASM International expanded its single-wafer ALD reactor production capacity in 2023. The expansion enables the company to better serve advanced node logic and memory manufacturers across Asia Pacific while strengthening its leadership in next-generation semiconductor equipment.
2. Tokyo Electron Limited
The company Tokyo Electron Limited is recognized worldwide as one of the biggest producers of semiconductor equipment. It provides such innovative equipment as deposition, etching, cleaning, and process integration systems. The equipment of the company is used by semiconductor manufacturers who need high uniformity thin-film deposition for their applications. Tokyo Electron established a new development center at its Hosaka office in March 2023. This is to enable continued innovation in technology that is required in the manufacture of semiconductors that are becoming increasingly complicated and diverse.
3. Applied Materials Inc.
Applied Materials is a global leader in materials engineering solutions, supplying highly advanced deposition technologies for semiconductor manufacturing. Its ALD equipment helps manufacturers improve film quality, process reliability, and production efficiency across advanced memory, logic, and specialty semiconductor applications. In 2024, Applied Materials expanded its ALD equipment portfolio by introducing enhanced precursor delivery systems designed to improve film uniformity during advanced logic and memory device production. These innovations further strengthen the company's position in high-performance semiconductor manufacturing.
4. Lam Research Corporation
Lam Research has an important position in the field of semiconductor wafers fabrication through the provision of cutting-edge deposition and processing solutions for top-tier chipmakers globally. Lam Research provides ALD solutions, which can help in the fabrication of highly scaled semiconductor devices requiring high precision and repeatability. Recently, in May 2024, Lam Research has unveiled its newly developed deposition solution intended to boost the efficiency of the fabrication of advanced logic semiconductors.
5. Hanwha Precision Machinery Co. Ltd.
Hanwha Precision Machinery is continuing to increase its footprint in the ALD equipment market by creating cutting-edge deposition processes tailored to meet future needs of semiconductor manufacturing. The company is concentrating on novel materials that will enhance performance and production of semiconductor devices. In May 2024, Hanwha announced its thermal ALD process, I2FIT-Mo, which is used for molybdenum deposition during the manufacture of semiconductors. The process provides reduced electrical resistivity without fluoride residue, making it very ideal for future DRAM production for Samsung, SK Hynix and Micron semiconductors.
What the Future of ALD Equipment Technology Holds?
ALD equipment technology of the future will be determined by the further development of the fields of semiconductor scaling, artificial intelligence, high performance computing, and next-generation memory systems. With the constant scaling of chips below 3nm and the implementation of more intricate three-dimensional structures, the need for atomic layer deposition technologies will become even greater. The developments in plasma-enhanced ALD, spatial ALD, and new precursors will help increase speed, improve quality, and increase materials’ range of use.
Beyond the traditional application of semiconductor production, ALD technology is anticipated to find greater acceptance in applications involving electric vehicles, power electronics, medical devices, photovoltaics, quantum computing and battery technology. There are strong investments being made by governments in North America, Europe and Asia Pacific in semiconductor production capacity.
Through ongoing investment in research, innovation, and new material development, ALD equipment will continue to form the cornerstone of technologies that support the digital transformation around the world. Organizations that are committed to developing intelligent deposition tools, modern manufacturing capability, and process technologies will find themselves very well suited to meet the demand for semiconductors in the coming years.
