| 1 | Daikin National Training Center |
| 2 | PT. Royal Teknik Gemilang |
| 3 | PT. Mutiara Tata Teknika |
| 4 | PT. Sarana Nikoteknik |
| 5 | PT. CBRE Consultancy Services |
| 6 | Keduataan Besar Amerika Serikat Jakarta |
| 7 | CITRA ABADI TEHNIK |
| 8 | PT.Prasmanindo Boga Utama |
| 9 | PT. PUTRANTARA SEMBADA |
| 10 | PT. Serasi Tunggal Mandiri |
| 11 | PT. BUKAKA TEKNIK UTAMA BALIKPAPAN |
| 12 | PT. Aztech Pandu Persada |
| 13 | PT. FESCO OFFSHORE |
| 14 | PT. Air dan Udara Indonesia |
| 15 | PT Madhani Talatah Nusantara |
| 16 | PT. SATRIA GRAHA UTAMA |
| 17 | PT. AYU HANDAYANI PRIMA |
| 18 | PT. Rasindo Tata Laksana |
| 19 | PT EJIP |
| 20 | PT. Yachiyo |
| 21 | PT. Rodamas Inti Teknika |
| 22 | PT. Indokoei International |
| 23 | PT. Bogasari |
| 24 | PT Trane Indonesia |
| 25 | PT. Nidha Cipta Edotama |
