STMicroelectronics is a company providing semiconductor solutions. It operates through three segments: Automotive and Discrete Group (ADG), Analog, MEMS and Sensors Group (AMS), and Microcontrollers and Digital ICs Group (MDG). The ADG segment offers automotive integrated circuits and discrete and power transistor products. The AMS segment provides analog, smart power, MEMS sensors and actuators, and optical sensing solutions. The MDG segment supplies general-purpose microcontrollers and microprocessors, connected security products, memories, and RF and communications products. The company caters to the automotive, communications equipment, industrial, IoT, and personal electronics markets.