PREMA Semiconductor GmbH Fabs

PREMA Semiconductor GmbH (formerly Precision Electronics) was a German analog and mixed-signal IDM founded in 1977, headquartered in Mainz-Hechtsheim. It operated an in-house 150mm and 200mm bipolar/BiCMOS wafer fab producing high-voltage ASICs and ASSPs (up to 80V) for industrial and automotive applications. The company entered insolvency in April 2025 and is in liquidation; its former prema.com domain now serves unrelated spam content.