PT. Satoria Aneka Industri

PT. Tirta Fresindo Jaya (Mayora Group)

PT. Sinar Sosro

Bukit Dhoho Indah (Gudang Garam Group)

PT. Gudang Garam, Tbk

Akuisisi Data Geolistrik Resistivitas

PT. Karyadibya Mahardhika

Kefamenanu NTT (Daerah Langka Air)

PT. Surya Inti Tembakau (Gudang Garam Group)

Petrochina Tuban

Penelitian Air Bawah Tanah