List of public corporations by market capitalization

Columns: Rank | Name | Headquarters | Primary industry | Market value ( USD million )
1 | Microsoft | United States | Software industry | 264,003 | 2 | General Electric | United States | Conglomerate | 259,647 | 3 | Exxon Mobil | United States | Oil and gas | 241,037 | 4 | Wal-Mart | United States | Retail | 234,399 | 5 | Pfizer | United States | Health care | 195,948 | 6 | Citigroup | United States | Banking | 183,887 | 7 | Johnson & Johnson | United States | Health care | 170,417 | 8 | Royal Dutch Shell | The Netherlands | Oil and gas | 149,034 | 9 | BP | United Kingdom | Oil and gas | 144,381 | 10 | IBM | United States | Computer software , computer hardware | 139,272

Example questions:
Where is the publicly traded corporation Walmart headquartered ? | When did the publicly traded corporation IBM begin ? | Where is the publicly traded corporation general electric incorporated ? | What type of publicly traded corporation is Pfizer ?

Answers:
Bentonville , Arkansas | 1911 | New York City | Pharmaceutical