The story
Founded by SsangYong Group on Jan 6, 1976.1
010950 on Korean Stock Exchange
Logo: S-OIL, Public domain, via Wikimedia Commons3
South Korean company
S-Oil Corporation (Korean: 에쓰-오일) is a petroleum and refinery company, headquartered in Seoul, South Korea. It was established in 1976 under its original name Iran-Korea petroleum company (Korean: 한이석유).2 From Wikipedia, CC BY-SA 4.0
Price unavailable
Last updated Oct 16, 2026.
See how the biggest companies compare on our leaderboards

S-Oil Corporation (Korean: 에쓰-오일) is a petroleum and refinery company, headquartered in Seoul, South Korea. It was established in 1976 under its original name Iran-Korea petroleum company (Korean: 한이석유). It produces petroleum, petrochemical, and lubricant products. The company was listed as a Fortune Global 500 company in 2009 (Rank 441).2
Founded by SsangYong Group on Jan 6, 1976.1
From Wikidata.1
The numbers on this page point here. Each one links to the record it came from.