| Authority | |||
|---|---|---|---|
| 6 November 2020 | Pengadaan Alat Gravity Meter | Kementerian Energi Dan Sumber Daya Mineral | Rp 6,000,000,000 |
| 10 November 2016 | - Pengadaan Peralatan Wave Reader | Kementerian Energi Dan Sumber Daya Mineral | Rp 2,500,000,000 |
| 26 February 2014 | Pengadaan Peralatan Dim (Declination Inclination Magnetometer) | BBMKG Wilayah 3 | Rp 650,000,000 |