· Main Office and Research Lab
#1310, Bldg. D, Gwangmyeong SK Techno Park, 60 Haan-ro, Gwangmyeong-si, Gyeonggi-do
· Southern Branch
#808, Meka-dong, SK Techno Park, 50 Wanam-ro, Seongsan-gu, Changwon-si, Gyeongnam
· Plant 1
18 Gahak-ro 95beon-gil, Gwangmyeong-si, Gyeonggi-do