| Advantex Precision Indonesia | Mechanical Work for Ducting |
| Aeon Mall | Mechanical Work for Ducting |
| Ajiguna Jaya Mandiri | Mechanical Work for Ducting |
| AKS Precision Ball | Mechanical Work for Ducting |
| Astari Niagara Indonesia | Mechanical Work for Ducting |
| Astra Komponen Indonesia | Mechanical Work for Ducting |
| Binamas Karya Fausta | Mechanical Work for Ducting |
| Decathlon | Mechanical Work for Ducting |
| Denso Indonesia | Mechanical Work |
| Dharma Polymetal | Mechanical Work for Ducting |
| Djournal Coffee | Mechanical Work for Ducting |
| Exedy Indonesia | Repairing & Modification Ducting |
| FCC Indonesia | Mechanical Work for Ducting |
| FDK Indonesia | Ducting Air Conditioning |
| Fujitsu Indonesia | Mechanical Work |
| Grand Indonesia | Mechanical Work for Ducting |
| H&M | Mechanical Work for Ducting |
| Hisada Indonesia | Mechanical Work for Ducting |
| HLI Green Power | Mechanical Work for Ducting |
| Hogy Indonesia | Mechanical Work for Ducting |
| Honda Lock Indonesia | Mechanical Work |
| Hoyu Indonesia | Power House Country |
| Hub Global Logistic | Mechanical Work for Ducting |
| Hyundai Motors | Mechanical Work for Ducting |
| Indonesia Stainley Electric | Poleshing Plate Stainless Steel |
| JFE Shoji Steel | Mechanical & Electrical Work |
| Kanetya Kogyo | Ventilation System Plan Expansion |
| Kayaba Indonesia | Mechanical Work for Ducting |
| KDS Indonesia | Mechanical Work |
| Keppel Land Indonesia | Mechanical Work for Ducting |
| Koito Indonesia | Merch Work Exhaust Area |
| Kubota Indonesia | Mechanical Work for Ducting |
| Kyodo Yushi | Mechanical Work |
| Lintech Indonesia | Mechanical Work for Ducting |
| Mall of Indonesia | Mechanical Work for Ducting |
| Manyar Smelter | Mechanical Work |
| Mitsubishi Motor | Man Power Supply |
| Mizuho Leasing | Mechanical Work for Ducting |
| NBC Indonesia | Mechanical Work for Ducting |
| Next Logistic Indonesia | Mechanical Work for Ducting |
| Nikawa Textile Industri | Mechanical Work for Ducting |
| Nipro Jaya Indonesia | Ducting Conditioning Air |
| Pako Group | Mechanical Work for Ducting |
| Panasoic Indonesia | Mechanical Work for Ducting |
| Parker Indonesia | Mechanical Work for Ducting |
| Patra Jasa | Mechanical Work for Ducting |
| Pigeon Indonesia | Mechanical Work for Ducting |
| Poctar & Gamble Indonesia | Mechanical Work for Ducting |
| RDF Plant Rorotan | Mechanical Work for Ducting |
| Reckitt Benckiser | Mechanical Work for Ducting |
| Rohto Laboratories Indonesia | Mechanical Work for Ducting |
| Saitama Stamping Indonesia | Mechanical Work for Ducting |
| Sanohashi Manufacturing | Exhaust Ducting |
| Sarihusada | Mechanical Work for Ducting |
