PT Rahma Berlian Alam, a leading Indonesian contractor specializing in comprehensive design and construction services. From our headquarters in Surabaya, we proudly serve a diverse clientele in both the general construction and maritime industries.

Our foundation is built upon three pillars: professionalism, punctuality, and uncompromising quality. We execute every project from architectural design and interior planning to complex structural engineering according to precise time schedules and rigorous Standard Operational Procedures (SOPs).