PT. Sinar Sosro

Penelitian Air Bawah Tanah

PT. Gudang Garam, Tbk

Petrochina Tuban

Akuisisi Data Geolistrik Resistivitas

PT. Surya Inti Tembakau (Gudang Garam Group)

PT. Tirta Fresindo Jaya (Mayora Group)

Bukit Dhoho Indah (Gudang Garam Group)

PT. Karyadibya Mahardhika

PT. Satoria Aneka Industri

Kefamenanu NTT (Daerah Langka Air)