STMicroelectronics
STMicroelectronics is a Geneva, Switzerland-headquartered global semiconductor company with approximately $14 billion in annual revenue, producing a broad portfolio of magnetic sensing ICs for automotive, industrial, consumer, and IoT markets under its established MEMS and sensor brand. Its magnetic sensor offerings span Hall effect switches, linear Hall sensors, magnetometers and eCompass ICs, current sensors, and the LIS2MDL and LIS3MDL 3-axis magnetometer families that are widely embedded in smartphones, wearables, and industrial IoT devices for heading and tilt detection — as well as automotive-grade position sensors for motor commutation and transmission sensing. ST is particularly well positioned in the industrial motor control and EV space through its combination of motor driver ICs with integrated Hall sensing feedback, current sensors compatible with its STM32 microcontroller ecosystem, and a broad motor control reference design library — making it a common single-source supplier for engineers developing complete motor drive systems.