Joshua Chandraputra Asali

Part of PT Caturkarsa Megatunggal, Lautan Luas Singapore Pte Ltd. is an investment holding vehicle of PT Lautan Luas. The company is based in Singapore, Singapore.

PT Lautan Otsuka Chemical produces chemical foaming agent-Azodicarbodinamide. The company was founded on July 17, 1989 and is headquartered in Jakarta, Indonesia.

PT Mahkota Indonesia is a leading chemical manufacturer based in Jakarta, Indonesia. The Indonesian company specializes in producing high-quality sulfuric acid and sodium silicate for infrastructure development, healthy homes, and strategic raw material supply for local industries. The company's products are certified and widely used in various industries such as cooking oil, fertilizer, automotive batteries, rayon, detergent and soap, floor and wall tiles, paper, and public road soil stabilization. With over 50 years of experience, PT Mahkota is committed to providing their customers with innovative, creative, and proactive solutions while maintaining strict quality control to ensure customer satisfaction. The company was founded in 1969 and is run by CEO Jimmy Masrin.

PT Liku Telaga manufactures chemical products. The company is headquartered in Gresik, Indonesia.

PT Lautan Organo Water develops waste and waste water treatment systems. The joint venture company is based in Tangerang, Indonesia.

Part of PT Caturkarsa Megatunggal, PT Advance Stabilindo Industry is an Indonesian company that manufactures PVC heat stabilizers. The company is based in Bekasi, Indonesia.

Part of PT Caturkarsa Megatunggal, PT Dunia Kimia Jaya is a manufacturing Indonesian company that produces chemicals for various industries such as plastic, textile, food, agriculture, and cosmetics. The company is based in Bekasi, Indonesia. PT Dunia Kimia Jaya is one of the subsidiaries of PT Lautan Luas Tbk, a specialty chemical manufacturer with various industries. The company was founded in 1977. Soewandhi Soekamto has been the CEO of the company since 1991.

PT Dunia Kimia Utama engages in the manufacture of sulfuric acid, aluminum sulfate and sodium silicate. The company was founded on May 22, 1978 and is headquartered in Ogan Ilir, Indonesia.