Senayan City Panin Tower Lt 11 Jl. Asia Afrika Lot 19 Jakarta Pusat 10270

Phone: —
Fax: —
Email: —

Gedung Treasury Tower Lantai 69 District 8 SCBD Lot 28 Jl Jend Sudirman Kav 52-53 DKI Jakarta, 12190

Phone: 62-21-3952-5581
Fax: 62-21-3952-5582
Email: corsec@merdekabattery.com

Jl. Pematang Pasir No.27 Medan 20241, Sumatera Utara

Phone: 62-61-661-6133
Fax: 62-61-661-6932
Email: corporate@mahkotagroup.com

Treasury Tower, Lantai 5 Unit G District 8 SCBD Lot 28 Jl. Jend. Sudirman Kav. 52-53, Kecamatan Kebayoran Baru Jakarta Selatan 12190

Phone: 62-21-5020-5188
Fax: 62-21-5020-3477
Email: corporate.secretary@sinarterangmandiri.com

Jalan Jendral Sudirman Kav. 1 Kelurahan Gelora, Kecamatan Tanah Abang, Jakarta Pusat 10270

Phone: 62-21-572-2924
Fax: 62-21-572-2924
Email: tbp.corsec@haritanickel.com