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SK Innovation E&S

ENG

Network

United States
LNG Americas, Inc.

1980 Post Oak Blvd., Suite 2000,
Houston, TX 77056, U.S.A
hannahlee@sk.com

China
PRISM Energy International China Ltd.

51F, China World TowerB, No.1, Jianguomenwai Avenue, Chaoyang District, Beijing 100004 P.R.China

Indonesia
PT. PRISM Nusantara International

Treasury Tower, 25th flr., unit A, District 8, SCBD Lot 28 Jl. Jendral Sudirman, Senayan, Jakarta, 12190, Indonesia

Singapore
PRISM Energy International Pte, Ltd.

50 Collyer Quay #05-07 OUE Bayfront Singapore 049321

Australia
PRISM Energy International Australia Pty. Ltd.

Level 27, Central Park, 152-158 St Georges Terrace, Perth WA 6000, Australia

NewYork
Passkey, Inc.

10 Hudson yards, new york 10001 40th floor

United Kingdom

20 N Audley St London UK (W1K 6LX)

Vietnam

Unit 1, Level 33, Bitexco Financial Tower, 2 Hai Trieu, Ben Nghe Ward, District 1, Ho Chi Minh City

SK Innovation E&S subsidiaries and branches

Headquarters
- 26, Jong-ro, Jongno-gu, Seoul, Korea
- 02-2121-3114
Gwangyang LNG Power Plant
- 2148-567, Jaechel-ro (Geumho-dong), Gwangyang-si, Jeollanam-do, Korea
- 061-797-0700

City gas subsidiary companies

Ko-one Energy Service Co., Ltd.
- 3165, Nambusunhwan-ro (Daechi-dong), Gangnam-gu, Seoul, Korea
- 02-3410-8000
Busan City Gas Co., Ltd.
- 24, Jwadongsunhwan-ro 217beon-gil, Haeundae-gu, Busan, South Korea
- 051-607-1234
Youngnam Energy Service Co., Ltd. (Gumi)
- 94, 1 Gongdan-ro, 6-gil (Gongdan-dong), Gumi-si, Gyeongsangbuk-do, Korea
- 054-460-6000
Youngnam Energy Service Co., Ltd. (Pohang)
- 208, Sotaeji-ro (Changpo-dong), Buk-gu, Pohang-si, Gyeongsangbuk-do, Korea
- 054-280-5114
Chungcheong Energy Service Co., Ltd.
- 244, Sandan-ro (Songjeong-dong), Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, Korea
- 043-261-4114
Jeonnam City Gas Co., Ltd.
- 31, Jangseonbaegi-gil, Suncheon-si, Jeollanam-do, Korea
- 061-720-9000
Gangwon City Gas Co., Ltd.
- 163, Sakju-ro (Hupyeong-dong), Chuncheon-si, Gangwon-do, Korea
- 033-258-8800
Jeonbuk Energy Service Co., Ltd.
- 80, Seokam-ro, 3-gil, Iksan-si, Jeollabuk-do, Korea
- 063-830-8500

Power generation subsidiary companies

Paju Energy Service Co., Ltd.
- 336-234, Hyuam-ro, Paju-eup, Paju-si, Korea
- 1544-0009
Yeoju Energy Service Co., Ltd.
- 185, Oejae-ro, buknae-myeong, Yeoju-si, Geyonggi-do
- 02-2121-3028
Narae Energy Service Co., Ltd.
- 29, Wirye-daero 4-gil, Hanam-si, Gyeonggi-do, Korea
- 02-6477-7799
Narae Energy Service Co., Ltd. (O&M)
- Hanam CHP Plant, 77, Jojeong-daero, Hanam-si,
  Gyeonggi-do, Korea
- 02-6477-7824
Busan Jungkwan Energy Co., Ltd.
- 83, Sandan 1-ro, Jeonggwan-eup, Gijang-gun, Busan, Korea
- 051-722-7900

LNG

Boryeong LNG Terminal Co., Ltd.
- 333, Ocheonhaean-ro, Ocheon-myeon, Boryeong-si, Chungcheongnam-do, Korea
- 070-4504-7608

Renewable subsidiary companies

SK Innovation E&S has been operating its subsidiaries for renewable energy with the aim of acquiring a large-scale domestic pipeline specifically centered on solar and wind power

Hydrogen subsidiary companies

IGE
- 415, Bongsu-daero, Seo-gu, Incheon, Korea
- 02-6329-3500
SK Plug Hyverse
- (13F) 68, Ujeongguk-ro, Jongno-gu, Seoul
- 02-2121-8223
Boryeong BlueHy
- #303, 7, Terminal-gil, Boryeong-si, Chungcheongnam-do
- 02-2121-8088