Graha Dinamika, Lantai 3 Jl. Tanah Abang II No. 49-51 Jakarta Pusat 10160, Indonesia

Phone: 62-21-350-5915
Fax: 62-21-350-5913
Email: corporate.secretary@sos.co.id

Panin Tower Lantai 22 Jl. Asia Afrika Lot 19 Jakarta Pusat 10270

Phone: 62-21-7278-1822
Fax: 62-21-7278-1822
Email: corsec@satriamegakencana.com

Gedung Toto Jl. Tomang Raya No. 16-18 Jakarta 11430 - Indonesia

Phone: 62-21-2929-8585
Fax: 62-21-568-0068
Email: corpsec@suryapertiwi.co.id

23/F Anz Tower, Suite 36, 46-48 Jl. Jend. Sudirman Kav. 33 A Jakarta 10220

Phone: 62-21-626-0038
Fax: 62-21-629-3967
Email: —

Jln. Honoris Raya Kav. 6 Kota Modern (Modernland), Cikokol Tangerang 15117

Phone: —
Fax: —
Email: —