Mitsui
 | |
 Mitsui Main Building and Nihonbashi Mitsui Tower | |
| Type | Keiretsu |
|---|---|
| Founded | 1673 (foundation of Mitsukoshi) |
| Founder | Mitsui Takatoshi |
| Headquarters | Japan  |
Area served | Worldwide |
| Products | Food and beverage, industrial products |
| Services | Financial services, real estate, retail, shipping, and logistics |
Number of employees | 814,000 |
| Website | www |
Mitsui Group (三井グループ, Mitsui Gurūpu) is a group of autonomous Japanese multinational companies.
The major companies of the group include Mitsui & Co. (general trading company), Sumitomo Mitsui Banking Corporation, Nippon Paper Industries, Pokka Sapporo Holdings, Toray Industries, Mitsui Chemicals, Isetan Mitsukoshi Holdings, Sumitomo Mitsui Trust Holdings, Mitsui E&S, Mitsui OSK Lines and Mitsui Fudosan.