Entrepix
Semiconductor ManufacturingArizona, United States11-50 Employees
Entrepix, Inc., a subsidiary of Amtech Systems, operates in the semiconductor manufacturing sector, focusing on chemical mechanical polishing (CMP) and wafer cleaning technologies. The company provides process development and equipment services, including its OnTrak wafer cleaners, and also offers used or refurbished equipment and repair work. Based in Phoenix, Arizona, Entrepix is a smaller to mid-sized firm that has broadened its offerings to support engineering and fabrication needs in semiconductor manufacturing. Its customer base includes engineering, fabrication, and manufacturing teams seeking reliable CMP and wafer cleaning solutions and maintenance support. In May 2026, Entrepix announced a representative agreement with CWI Technical Sales to support the sale of its DSS-200 Ontrak wafer cleaning system and CMP parts and upgrades across the Eastern United States and into Eastern Canada.