| # | Client | PO Num | Location | Contract Periode | Type |
|---|---|---|---|---|---|
| 1 | Job - Petrochina East Java | PPEJ/234/2008-S | Tuban, Jatim | 19 Des 2008 - 19 Des 2009 | H2S Monitoring |
| 2 |
Job Pertamina Medco Tomori | Ko417/JOBT/DRL | Senoro, Sulteng | 31 Des 2008 - 31 Des 2009 | H2S Monitoring |
| 3 |
PT. Geo Dipa Energi | 8000000592 | Dieng, Wonosobo | 06 May 2008 - 06 Nov 2011 | Jasa Sewa Beli |
| 4 |
PT. Daya Alam Teknik Inti | 0233/VII/09/MIE | Palembang | 24 Jul 2009 - 24 Jul 2010 | H2S Monitoring |
| 5 |
Job Pertamina Medco Tomori | K0470R/JOBT/PROD | Tiaka, Sulawesi | 2 Oct 2009 - 31 Des 2011 | H2S Monitoring Offshore |
| 6 | Medco E&P Indonesia | 3510002465(ex BF4142) | Lagan | 1 Mar 2010 - 31 Jun 2011 | Safety Officer |
| 7 | Job - Petrochina East Java | 025/WA/P-PEJ/TF | Bojonegoro | 21 Jan 2009 - 30 Jan 2009 | Training H2S |
| 8 | Magma Nusantara | SO/002 | Pengalengan | Training H2S | |
| 9 | JOB Pertamina Medco-Sub Contractor Halliburton | Sub Contract 9600029282 | TIAKA | 17 Mar 2010 - 17 Mar 2010 | H2S Monitoring |
| 10 | Medco E&P Indonesia | TR/25-05-10/0506 | GSG Kaji, Palembang | 27 May 2010 - 29 May 2010 | Training H2S |
| 11 | Medco E&P Indonesia | 3510002892 | Rimau - Palembang | 14 Mar 2011 - 14 Mar 2014 | H2S Monitoring |
| 12 | Ranhill Jambi Inc. PTE. LTD. | RJ 028 DRL 10 | Jambi | 14 Sep 2010 - 14 Sep 2011 | H2S Monitoring |
| 13 | Medco E&P Indonesia | 3510002469 (ex BF4043) | Lagan | 01 Mar 2010 - 28 Feb 2011 | H2S Monitoring |
| 14 | Medco E&P Indonesia | 3510002468 (ex BF4899-1) | Palembang | 08 Oct 2012 - 08 Nov 2012 | Safety Officer |
| 15 | Sele Raya Energi | WO-1202-030 | Blora | 01 Mar 2012 - 06 Jun 2012 | H2S Monitoring |
| 16 | Sele Raya Belida | WO-1208-299 | Palembang | 08 Oct 2012 - 08 Nov 2012 | H2S Monitoring |
| 17 | Medco E&P Indonesia | 3510003658 (ex BF5810-1) | Rimau - Palembang | 01 Nov 2012 - 31 Oct 2014 | Safety Officer |
| 18 | Job Pertamina Medco Tomori | S120013/JOBT/PROD | Tiaka - Sulawesi | 01 Jul 2012 - 31 Oct 2012 | H2S Monitoring |
| 19 | Job Pertamina Medco Tomori | K120018/JOBT/PROD | Tiaka - Sulawesi | 11 Jan 2012 - 31 Oct 2014 | H2S Monitoring |
| 20 | Job Pertamina Medco Tomori | S120056/JOBT/DRL | Tiaka - Sulawesi | 11 Oct 2012 - 10 Oct 2014 | H2S Monitoring |
| 21 | Job Pertamina Medco Tomori | S130014/JOBT/DRL | Senoro - Sulawesi | 18 Feb 2013 - 17 Feb 2015 | H2S Monitoring |
| 22 | Job - Pertamina Petrochina East Java | PPEJ-073/2012-S | Bojonegoro | 28 Feb 2013 - 27 Mar 2014 | H2S Monitoring |
| 23 | Job - Pertamina Petrochina East Java | PPEJ-14000015-01 | Bojonegoro | 27 Agt 2014 + 27 Nov 2014 | H2S Monitoring |
| 24 | Medco E&P Indonesia | 3510005183 (ex, BF9367-1) | South Sumatra Block | 13 Nov 2015 - 12 Nov 2017 | Safety Officer |
| 25 | Medco E&P Indonesia | 3510005242 | South Sumatra Block | 9 Mar 2016 - 9 Mar 2018 | H2S Monitoring |
| 26 | Job - Pertamina Petrochina East Java | PPEJ-15000106-01 | Bojonegoro | 1 Oct 2016 - 01 Jan 2018 | H2S Monitoring |
| 27 | PT. Star Energy Geothermal Salak | 4100002633 | Salak - Jabar | 25 Jul 2018 | Oil Addinol |
| 28 | PT. Star Energy Geothermal Salak | 4100002750 | Salak - Jabar | 30 Agt 2018 | Oil Addinol |
| 29 | Medco E&P Indonesia | 35100006050 | Palembang | Apr 2019 - Mar 2021 | Safety Officer |
| 30 | PT. Star Energy Geothermal Salak | 4100002977 | Salak - Jabar | 12 Jul 2018 | Flange & Elbow |
| 31 | Petrowell Energi | 460003455 | Bojonegoro | Jun 2020 - Jun 2022 | H2S Monitoring |
| 32 | Pertamina Drilling Safety Indonesia | 4650016159 | Bojonegoro | Apr 2022 - Apr 2024 | H2S Monitoring |
| 33 | Golden Bridge Sinergy - Harpindo | SPK-009 | Lampung | 10 Jan 2023 | H2S Monitoring |
| 34 | PT Medco E&P Indonesia | 351007672 | SSB | Jul 2024 - Jul 2027 | H2S Monitoring |
| 35 | Petronas | 485000665 | Gresik | Jun 2024 - Des 2024 | Offshore |
| 36 | Saka Energi | 45006152259 | Gresik | Jun 2024 - Mar 2025 | Offshore |