PT. Beton Indotama Surya

Quality is our Commitment

The establishment of Beton Indotama Surya is a long history. Starting with the inception of the parent company Conbloc Indonesia Group in 1974 in Jakarta, the group has expanded significantly to other regions. In 1989 a branch of Conbloc Indonesia was created in Surabaya, offering precast paving block products, ready-mixed concrete, cement treated base (CTB) and crushed stones.

The ready-mixed concrete, CTB, and crushed stones business became independent under the name Beton Indotama Surya (BIS) by the year 2002. As a ready mixed concrete supplier, contracting, and engineering expert BIS has grown exponentially since its independence. Although it was incorporated in 2002 it has more than 26 years of experience since 1989.

BIS ready-mixed concrete are used in the construction of buildings, foundations, beams, aircraft pavements, and many more. To prevent operations delay due to materials shortage, our own stone crusher facility ensures the continuous supply of crushed stones. The CTB is mainly used for road foundation, dam construction, container yard, and other large-scale projects.

For the past 26 years, BIS has always been a trusted partner to the state as well as private corporations. Because “Quality is Our Commitment”, we pride ourselves in completing successful projects, whether big or small, all with excellent results.

The company's great success could not have been achieved without our stakeholders. Hence we give our greatest thanks to our dedicated team of professionals, skilled employees, and for the continuous support of our customers and business partner. We hope to sustain our achievement and to be the most reliable partner in construction.

Ready MixConcrete

Our ready mix concrete division is now back in business with a wide range of products and ...

Cement TreatedBase

The unit is dedicated towards supplying the logistical needs for the Group's Projects ...


An integrated group provides better products and services. That is exactly the rationale...