ABOUT SI
Facilities
SI has two sites located in Daejeon - the city of science & technology, 140km south of Seoul, Korea. Two sites are the homes of SI’s advanced technologies and innovation. Our facilities include:
- Electronics Module Assembly Lab
- Attitude Sensor Calibration Lab
- EO Payload Lab
- Satellite AIT Lab
- Thermal Cycling Test Lab
- Composite Parts Manufacturing Factory
- Electronics Module Test Lab
SI is located at a 15-minute drive distance from the Korea Aerospace Research Institute (KARI), which leads the Korean Government space development program. Our satellites and space components are qualified using KARI's cutting-edge test facilities.

Space Test Center
- Assembly & Precision alignment Test Lab
- Launch Environment Test Lab
- Orbit Environment Test Lab
- Electromagnetic Wave Environment Test Lab
- Electric Device Verification Lab
-
EO Payload Lab EO payload manufacturing
SI Jeonmin R&D Complex -
Electronics Module Assembly Lab Electronics module manufacturing
SI Jeonmin R&D Complex -
Attitude Sensor Calibration Lab Attitude sensor calibarion
SI Jeonmin R&D Complex -
Composite Parts Manufacturing Factory CFRP structure manufacturing
SI Moonji R&D Complex -
Satellite AIT Lab Satellite Assembly, Integration, and Test
SI Jeonmin R&D Complex -
Launch Environment Test Lab Vibration test
KARI Space Test Center -
Launch Environment Test Lab Acoustic test
KARI Space Test Center -
Orbit Environment Test Lab Thermal vacuum test
KARI Space Test Center