OPNET Worldwide
Zafrul Y. Sjahrial
Worldwide Chairman
Head Office in Dublin, Ireland.
The Executives
OPNET Worldwide Chapter Chiefs administers and manages the 4 Chapters respectively.
Mario Visin
Chapter Chief - San Fransisco
north@opnet-group.org
Kartik Muthu
Chapter Chief - Kuala Lumpur
south@opnet-group.org
Dave Dowdy
Chapter Chief - Munich
west@opnet-group.org
Yuka Kikuzawa
Chapter Chief - Osaka
east@opnet-group.org