Our Subsidiaries

PT. OSCO UTAMA
45, Tiang Bendera IV, Jakarta 11230
Phone: +62 21 691 1590, 690 9561-62
Fax : +62 21 692 8718
PIC:
Giri Harsono +62 812 8622 2000
Leonar +62 816 111 7889
Email : giri@oscopt.com
Website : oscopt.com

An oilfield service company for offshore supplies and domestic transportation,
operating Tugboats ranging from 1,100-1700hp, Flat-Top Barges dan Oil barges ranging from 1,300 to 3000 dwt.

PBM. GEMAR LAUT BIRU
Jl. Kebon Bawang VI No.39 Jakarta-Utara 14320
Phone: +62 21 430 1219
Fax : +62 21 4393 0506
PIC:
Joko Bunanto +62 852 1616 1995
Email : jokobunanto@yahoo.com

PBM GARBANTARA CITRAPERKASA
Komplek Inti Batam Business & Industrial Park Blok F No. 7
Jl. Laksamana Bintan, Sungai Panas, Batam – Kepulauan Riau 29456
Phone: +62 778 430 578; +62 778 430 579
Fax: +62 778 430 580
PIC :
Capt. Kristian Wilar +62 812 7771 1188 (Branch Manager)
E-mail: operation@gesuri.com
kristian.wilar@gesuri.com