| No | Nama Customer | Jenis Perusahaan | Keterangan |
|---|---|---|---|
| 1 | PT. PHE GRESIK | Oil and Gas Factory | |
| 2 | PT. SMELTING GRESIK | Smelter and Copper Factory | |
| 3 | PT. LINDE GRESIK | Gas Factory ( Oxygen & Nitrogen ) | |
| 4 | PT. GDI GRESIK | ||
| 5 | PT. SEMEN GRESIK | Cement Factory | |
| 6 | PT. BENTOEL MALANG | Cigarette Factory | |
| 7 | PT. CMWI PASURUAN | Motor Wheel Factory | |
| 8 | PT. LINDE CILEGON | Gas Factory ( Oxygen & Nitrogen ) | |
| 9 | PT. CANDRA ASRI PETROCHEMICAL CILEGON | Polipropena Factory |
