| 1990 |
Established Yokogawa Indonesia Representative Office |
| 1994 |
Established PT. Yokogawa Engineering Indonesia
Established PT. Sistemindra Kontrolindo
|
| 1999 |
Changed the Company's name from Yokogawa Engineering Indonesia into Yokogawa Indonesia |
| 2000 |
Setup Surabaya representative office Setup Cilegon representative office
|
| 2002 |
Setup Balikpapan representative office |
| 2003 |
Setup Pekanbaru representative office |