The most profitable companies in the world. It's not surprising that the most profitable business this year was an oil and gas corporation. These are the world's biggest and successful public companies. They implement an overly successful business model, which is evident by their large monetary earnings.
- Petroleum industry, Crude Petroleum and Natural Gas Extraction, Natural gas
- Mining, Petroleum industry, Crude Petroleum and Natural Gas Extraction
- Consumer electronics, Software, Publishing
- Investment banking
- Department store, Retail, Variety Stores