Bambang is a graduate of Civil Engineering from the Bandung Institute of Technology (ITB) in 1983. He began his career at IBM Indonesia. After 8 years working in IBM’s Marketing Division, he decided to establish PT. Sapta Sarana Sejahtera. PT. Sapta Sarana Sejahtera grew rapidly, employing over 2,500 people by 2005, and successfully expanded its network of collaborations with various multinational companies.

In 2002, he earned a Master’s degree in Management from Gadjah Mada University to enhance his skills in corporate management. Currently, in addition to actively managing the business, he is also involved in social activities, particularly in community empowerment.

Siti began her career at IBM Indonesia in the accounting and sales division. Her last position at IBM Indonesia was Human Resources Director at PT. Jasa Teknologi IBM. With over 20 years of experience at the company, she decided to join PT. Sapta Sarana Sejahtera as Director.

Siti is a key figure in the development of PT. Sapta Sarana Sejahtera, which has experienced rapid growth in recent years. She graduated from the Faculty of Economics at Gadjah Mada University in 1982 and earned a Master of Management degree from the same university in 2002.
In 2002, he earned a Master’s degree in Management from Gadjah Mada University to enhance his skills in corporate management. Currently, in addition to actively managing the business, he is also involved in social activities, particularly in community empowerment.