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Sustainar is committed to creating a comfortable, clean, and integrity-driven work environment. Sustainar takes a firm stance against any violations. Therefore, all stakeholders are encouraged to report any indications of misconduct or violations through the company's website.
This Whistleblowing System is directed exclusively to shareholders and does not require the reporter’s information (anonymous). Thus, this whistleblowing system is expected to be used wisely and responsibly. Sustainar will conduct investigations confidentially and with full objectivity.

Sustainable Energy and Water Company
Medan Office
Jl. R.A Kartini II, No. 11 Madras Hulu
20152 Medan, Sumatera Utara
Jakarta Office
Ruko Sentra Niaga Blok J No. 2
Duri Kosambi, Cengkareng, Jakarta Barat 11750
Jakarta Barat 11750
Workshop
Jl. Johar Raya, Dusun 7, Kec. Labuhan
Labuhan Deli, Kabupaten Deli Serdang, Sumatera
Serdang, SumateraUtara 20373
Bandung Office
Gedung Graha Pos Indonesia - Lt 6
Jl Banda No. 30 Kel. Citarum Kec. Bandung Wetan,
Bandung Wetan, Kota Bandung, Provinsi Jawa Barat 40115
Provinsi Jawa Barat 40115
Surabaya Office
Rungkut Mutiara A16, Ruko Grandcity, Rungkut,
Rungkut, Surabaya 60296
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