ISO 9001 : 2015

ISO 14001 : 2015

ISO 45001 : 2018

Torishima Guna Engineering has been certified by ISO 9001, ISO 14001 and ISO 45001 to support our business in Oil & Gas Industry, Power Generation, Water Works, and Mining.

To support Government regulation about prioritizing local content for local products, Torishima Guna Engineering has achieved TKDN (Tingkat Kandungan Lokal Dalam Negeri) certification from Industrial Department and SKUP Certification (Surat Kemampuan Usaha Penunjang Migas). Registered Geothermal Services Company.

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