• Ebara Corp.
• Hitachi Zosen Corp.
• Ishikawajima-Harima Heavy Industries Co., Ltd. (IHI)
• Kawasaki Heavy Industries, Ltd. (Delivered Japan's Largest RDF Plant)
• Kobe Steel. Ltd. (Kobelco)
• Kubota Corp.
• Mitsubishi Heavy Industries, Ltd. (Yokohama R&D Center)
• JFE Engineering Corperation (Merged with Kawasaki Heavy Industries, Ltd.)
• Sumitomo Metal Industries, Ltd.
• Takuma Co., Ltd. (Delivered Japan's Oldest Plant)

2. WTE Facilities:

Hokkaido:

• 13 Facilities Operated by
  Sapporo City Government

Tohoku:

• 11 Facilities Operated by
  Sendai City Government

 

Chugoku:

• Hiroshima City Naka Incineration Plant
  - Beauty in Garbage

Kyusyu:

• 20 Facilities Operated by
  Fukuoka City Government

Okinawa:

• Naha-Haebaru Facility Operated by
  Naha City Government