Axcelis Technologies, Inc.

Axcelis Technologies, Inc. is a leading American company that designs, manufactures, and services capital equipment for the global semiconductor manufacturing industry. The company specializes in ion implantation systems, a critical process in chip fabrication. Headquartered in Beverly, Massachusetts, Axcelis aims to help semiconductor manufacturers achieve high quality and yield with the lowest cost of ownership, emphasizing precision, purity, and productivity in its solutions.

The company's core product offering is its Purion family of ion implanters, which includes high current, medium current, high energy, and medium energy systems. These advanced systems are essential for modifying the electrical characteristics of silicon and silicon carbide (SiC) wafers, enabling the production of memory chips, logic devices, image sensors, and power devices. Beyond equipment sales, Axcelis provides comprehensive aftermarket lifecycle products and services, including spare parts, equipment upgrades, maintenance services, and customer training.

Russell Low assumed the role of President and CEO in May 2023. Axcelis maintains a significant market position, particularly as a key enabler in the growing silicon carbide market, which is crucial for high-power applications such as electric vehicles and data centers. Recent developments include the launch of the Purion H6 high-current ion implanter in February 2026 and the announcement of Science Based Targets initiative (SBTi) approval for its greenhouse gas emissions reduction targets in March 2026. In October 2025, Axcelis and Veeco agreed to merge in an all-stock transaction, with Axcelis stockholders approving the merger in February 2026.