oil and gas exploration service in Kota Medan

Nalco Company is the world's leading water treatment and process improvement company. We help our customers reduce energy, water and natural resource consumption, minimising environmental releases while boosting the bottom line.

World leading manufacturer of mining equipment, compressors, construction equipment and industrial tools helping you achieve sustainable productivity.

Electrification, automation and digitalization require innovative solutions: Discover Siemens as a strong partner, technological pioneer and responsible employer.

Electrification, automation and digitalization require innovative solutions: Discover Siemens as a strong partner, technological pioneer and responsible employer.

SGS is the world's leading inspection, verification, testing and certification company. We are recognized as the global benchmark for quality and integrity.