Each individual is responsible for multiple tasks, administrative, creative and lecturing. We practice what we teach – TEAM WORK. This allows streamlined, cost efficient and effective work procedures. Creating our own practical oriented teaching materials – powerpoint presentations, lecture’s and students’ guides – gives the courses their own “IGTC Identity”.

Diah R. Suharso
Executive Director
Responsible for the entire organization

Spesifically handling financial planning, securing sponsors’ support, students’ recruitment, liaise with factories, PR plus lecturing Merchandising Subjects & English. Diah has the full support of Till Freyer, Wira Sudjaja, Dr.Suhirman and the commissioners.


Head Master Education

Trisakti University Graduate majoring Industrial Engineering. Extensive work experience in quality assurance, management development and industrial engineering. He is particularly popular with students.

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