Opticis

Opticis makes fiber-optic cables and link devices that carry high-resolution digital video signals, such as those used for ultra-high-definition displays, broadcast systems, digital signage, and control-room video walls, over long distances without loss of quality.

Its products connect playback equipment to screens and speakers in settings where ordinary copper cables fall short, and it supplies these through a network of exclusive regional distributors and OEM partners in developed markets worldwide. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company designs and manufactures the core optical components of its fiber-optic link products in-house.