World
Worldwide Oil & Gas E&P Industry Analysis
Benchmark and data visualization of the world's public listed companies in the Oil & Gas E&P Industry, with top companies, stocks performance comparison, competitive analysis, and comparisons of top companies for market research.
Public companies in the Oil & Gas E&P industry in the database: 370
Oil & Gas E&P total companies market cap (USD): $1.249 Trillion
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List of Oil & Gas E&P Companies Worldwide
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Stock Performance Comparison of the World's Largest 3 Oil & Gas E&P Companies
1-year stock performance comparison (base-100 weekly closing prices)
Largest 10 Companies in the Oil & Gas E&P Industry by Market Cap
Top 10 Oil & Gas E&P Industry Companies Details as of Jan. 1, 2026
| Company | Market Cap (USD) | Country | Sector | Industry |
|---|---|---|---|---|
| CNOOC | $134.32 B |
Hong Kong
|
Energy
|
Oil & Gas E&P
|
| ConocoPhillips | $120.77 B |
United States
|
Energy
|
Oil & Gas E&P
|
| Mitsui & Co. Ltd | $76.06 B |
Japan
|
Energy
|
Oil & Gas E&P
|
| Canadian Natural Resources Limited | $71.63 B |
Canada
|
Energy
|
Oil & Gas E&P
|
| EOG Resources, Inc. | $58.57 B |
United States
|
Energy
|
Oil & Gas E&P
|
| Pioneer Natural Resources Company |
$53.57 B
(Jan. 1, 2024) |
United States
|
Energy
|
Oil & Gas E&P
|
| Hess Corporation |
$44.39 B
(July 1, 2025) |
United States
|
Energy
|
Oil & Gas E&P
|
| Diamondback Energy, Inc. | $44.10 B |
United States
|
Energy
|
Oil & Gas E&P
|
| Occidental Petroleum Corporation | $41.75 B |
United States
|
Energy
|
Oil & Gas E&P
|
| Novatek PJSC |
$39.99 B
(July 1, 2025) |
Russia
|
Energy
|
Oil & Gas E&P
|
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List of Companies: World Oil & Gas E&P