Axetris AG

 , CH Manufacturer
Micro technology based (MEMS) infrared light sources, laser gas sensors, gas flow sensors & controllers and micro-optical components used in industrial, telecom, environmental, medical and automotive applications.

Tempus Inc. is an infrared sensor manufacturing company that has its own MEMS fab.

 , KR Manufacturer
Tempus Inc. is an infrared sensor manufacturing company that has its own MEMS fab.

FATRI (Xiamen) Technologies Co., Ltd

 , CN Manufacturer
Manufacturer of advanced materials, MEMS chips.