SEMCO Technologies S.A. is a French enterprise dedicated to pioneering solutions within the advanced semiconductor manufacturing sector. Specializing in critical components, the company designs and produces electrostatic chucks, commonly known as eChucks, which are essential for wafer handling and thermal management during semiconductor device fabrication. Their expertise encompasses advanced and custom-engineered wafer processing solutions, tailored to address the industry's most stringent demands for precision and minimal contamination. With a foundation established in 1986, the firm maintains a strong focus on innovation, providing high-performance products and dedicated support services, including design collaboration and refurbishment for eChucks. Historically involved in photovoltaic equipment, SEMCO Technologies refined its business strategy following its acquisition by the ECM Group in 2016, becoming an exclusive provider of electrostatic chucks to major semiconductor original equipment manufacturers (OEMs), fabs, foundries, and research laboratories globally. This strategic repositioning included the divestiture of its gas components business in April 2024, further solidifying its pure-player status in eChucks. The company marked a significant milestone with its successful Initial Public Offering on Euronext Growth Paris in July 2025, reflecting robust commercial and financial performance. Headquartered in Castries, France, SEMCO Technologies S.A. operates as a wholly-owned subsidiary of ECM Technologies SA, consistently striving to deliver cutting-edge industrial and technological advancements to the semiconductor industry.