Jl. Raya Tanjung Pasir KP. Pondok Bahagia No. 18, Tegal Angus, Teluknaga, Tangerang, Banten 15510

Phone: 62-21-2229-3554
Fax: 62-21-2229-3755
Email: corpsec@masworkspace.co.id

Jl. Ir. H. Juanda Iii No.2a Jakarta Pusat 10120

Phone: 62-21-2350-9999
Fax: 62-21-351-7432
Email: —

Divisi Sekretariat Perusahaan Lt. 20 Menara Bca - Grand Indonesia Jl Mh. Thamrin No. 1 Jakarta Pusat 10310

Phone: 62-21-235-88000
Fax: 62-21-235-88300
Email: —

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Phone: —
Fax: —
Email: —

Gedung Bank Bukopin Jl. Mt Haryono Kav. 50 - 51, Cikoko - Pancoran Jakarta Selatan 12770

Phone: 6221-798-8266
Fax: 6221-798-0625
Email: —