Bosch Sensortec GmBH (Germany)
Freescale Semiconductor Ltd. (U.S.)
Honeywell International Inc. (U.S.)
Murata Manufacturing Co. Ltd. (Japan)
Analog Devices Inc. (U.S.)
STMicroelectronics (Switzerland)
Microchip Technology Inc. (U.S.)
Memsic Inc. (U.S.)
Kionix
Inc (U.S.) among others