The City Tower Building, Lt. 6, Jl. MH Thamrin No. 81, Jakarta 10310

Phone: (62-21) 31996196
Fax: (62-21) 31996169
Email: —

Jl. Raya Sidoarjo Km. 25 Dusun Patoman, Desa Kaboharan, Krian, Sidoarjo Jawa Timur 61262

Phone: 62-31-898-3888
Fax: 62-31-898-3000
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GKM Green Tower 10th Floor Jl. TB Simatupang Kav 89 G Jakarta Selatan, 12520

Phone: 02127878099
Fax: 02127878090
Email: corpsec@sinerco.co.id

Gedung Menara Suara Merdeka Lantai 15 Jl. Pandanaran No. 30 Semarang 50134

Phone: —
Fax: —
Email: —

Siloam Hospitals Lt. 5 Jl. Siloam No. 6 - Lippo Village Tangerang 15811

Phone: —
Fax: —
Email: —