Contact

Jakarta – City Office

Cyber 2 Tower, 17th Floor
Jl. H.R. Rasuna Said Blok X-5 Kav. 13
Jakarta. DKI Jakarta. 12950
Indonesia

Jakarta – Operation Office

Jl Teluk Langsa Raya c9/7
Jakarta. DKI Jakarta. 13440
Indonesia
Riza
T. +62 21 86604272
M. +62 858 78208971
M. +62 812 94377703
E: training[at]dcoptima.com

Makassar – Representative Office

Jl. Poros BTP Blok M no. 11
Tamalanrea. Makassar 90245.
Sulawesi Selatan
Indonesia

International Representative

Cahya Wirawan
Zachgasse 12

1220 Vienna, Austria
E. cahya[at]dcoptima.com

International Business Partner

Stratner Company LLC
35 Dogwood Lane
Newmarket, NH 03857
F. +(603) 659-5484
E. drasmussen[at]stratner.biz

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