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• PT. Pamapersada Nusantara
• PT. Prasmanindo Boga Utama
• Total E&P Indonesie
• PT. Riung Mitra Lestari
• PT. Kalimantan Prima Persada
• PT. Inconis Nusa Jaya
• PT. Pangansari Utama
• PT. Aerofood Indonesia
• PT. Metalindo Bumi Raya
• PT. Bayan Resources
• PT. ASDP Ferry Indonesia

• PT. Gobel Dharma Sarana Karya
• PT. Kinibalu Jaya Raya
• PT. Komatsu Remanufacturing Asia
• PT. Cipta Kridatama
• PT. Balikpapan Forest Industries, Co.
• PT. Inne Dongwha Dev. Co
• PT. Aden Service
• PT. Steadfast Marine
• PT. ITCI Kartika Utama
• PT. Kalimantan Kutai Energi

• CHEVRON
• PT. ALSSA Corporation
• PT. Bahari Cakrawala Sebuku
• PT. Pesona Khatulistiwa Nusantara
• PT. Meindo Elang Indah
• PT. Biro Klasifikasi Indonesia
• PT. Royal Bersaudara
• PT. Lancarjaya Mitra Abadi
• PT. Perkasa Inakakerta
• PT. Indonesia Pratama