Lumir

Lumir applies actuator technology developed for satellites across satellite imagery, satellite electronics, and marine engine equipment. Established as 제이엔엠시스템 before adopting its current name, it develops and manufactures small SAR satellite systems and satellite-mounted devices. It is developing LumirX, its own 150 kg-class ultra-small SAR satellite using New Space technology, and first produced Korea's satellite electronic components domestically, including the space internet communication device on the Danuri lunar orbiter.

LumirX captures ultra-high-resolution images of Earth by day and by night, in any weather. Building on satellite attitude-control actuator technology, Lumir develops solenoid devices for active fuel-control valves in large ship engines and supplies them exclusively to HD Hyundai Heavy Industries. Through its LIID web platform, the company lets users search for, buy, and analyze LumirX imagery.