List of Locations
We have designated the Ageo Office as our development hub and have expanded our operations to seven locations in six countries overseas, primarily in Asia.
| Japan | Ageo Office, Kamioka Plant |
| MKCT | Mitsui Kinzoku Catalysts (Thailand) Co., Ltd. |
| MKCI | MITSUI KINZOKU COMPONENTS INDIA PRIVATE LIMITED |
| MKCZ | Mitsui Kinzoku (Zhuhai) Environmental Technology Co., Ltd. |
| MKCJ | PT. MITSUI KINZOKU CATALYSTS JAKARTA |
| MKCV | Mitsui Kinzoku Catalysts Vietnam Co., Ltd. |
| MKCA | Mitsui Kinzoku Catalysts America, Inc |
| Philippines | Established in 2026 (planned) |
