Korean industry
Oil & Gas
14 stocks · Calculated by ChickenStock
Market cap: official daily values from the Korea Exchange (KRX) · Top 14 shown · Stocks without a value (losses, not reported) are listed last · For reference only; not investment advice.
Oil & Gas in Korea at a glance
There are 14 listed companies in the Oil & Gas industry in Korea. By market cap, the largest are SK (₩42.5T), SK Innovation (₩26.7T), S-Oil (₩18.6T). By latest annual operating margin, the highest are GS Holdings (11.7%), SK Discovery (3.6%), SK (1.5%). Switch the metric in the table above to rank by market cap, revenue, operating margin or P/E. (As of Oct 7, 2026 · market cap: official KRX values; financials calculated by ChickenStock from filings · for reference only, not investment advice)