Kantor Marine Region I Pertamina

PT Bursa Efek Indonesia
Indonesia Stock Exchange Building, Tower 1
Jl. Jend. Sudirman Kav 52-53
Jakarta Selatan 12190, Indonesia

Toll Free: 0800-100-9000 (National)
Telepon : +6221 5150515
Fax : +6221 5150330
E-mail : callcenter@idx.co.id