Founded in 2004, MCNEX is a specialist in compact camera modules (CCM), listed on KOSDAQ in 2012 before transferring to the KOSPI market in 2021.
The business is broadly divided into a mobile segment—smartphone camera modules and actuators (OIS)—and an automotive electronics segment covering sensing and surround-view cameras, with the automotive share steadily expanding in recent years.
The mobile segment's largest customer is Samsung Electronics, for which the company supplies camera modules and actuators used in the Galaxy S, Z, and A series, along with some shipments to Chinese smartphone makers.
In automotive electronics, MCNEX is a Tier-1 supplier to Hyundai Motor and Kia, providing rear-view cameras, surround-view monitor (SVM) systems, and ADAS sensing cameras, and it also supplies overseas automakers such as Mercedes-Benz and Volvo.
The company is regarded as the domestic leader and roughly the world's fifth-largest player in automotive cameras, holding an estimated global share of about 7% as of the end of 2024, well behind the market leader.
More recently, MCNEX has entered the automotive semiconductor module packaging (SiP) business, mounting vehicle system chips on printed circuit boards, and is expanding into vision-sensing applications for robots and humanoids.
Domestic competitors include Partron, Camsys, Namuga, and Sekonix, while it indirectly competes with larger component makers such as LG Innotek and Samsung Electro-Mechanics in the mobile segment.
Production is centered at its Ninh Binh plant in Vietnam, and in 2025 the company established a new subsidiary at Sri City in Andhra Pradesh, India, to diversify its manufacturing base.