Sandjaja Hajadi

Asian Tour Pte Ltd. operates a golf club. The private company is based in Singapore, Singapore.

PT Caturkarsa Megatunggal is a holding private company based in Indonesia. The Indonesian company has subsidiaries in Indonesia, Thailand, Vietnam, Singapore, and China. The company is primarily involved in chemicals manufacturing. The CEO of the company is Jimmy Masrin.

Habitat for Humanity International, Inc. is a non-profit organization that seeks to eliminate poverty housing and homelessness and to make decent shelter a matter of conscience and action. The organization was founded by Millard Fuller and Linda Fuller in 1976 and is headquartered in Atlanta, GA.

Part of PT Caturkarsa Megatunggal, PT Cipta Mapan Logistik provides air, sea, road freight & logistic services. The company is based in Jakarta, Indonesia.

Part of SCR-Sibelco NV, PT Sibelco Lautan Minerals supplies industrial minerals. The company is based in Bekasi, Indonesia. The CEO of the Indonesian company is Jimmy Masrin.

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

Part of PT Caturkarsa Megatunggal, PT Pacinesia Chemical Industry is a leading manufacturer of water treatment chemicals, specializing in PAC (Poly Aluminum Chloride). The company is based in Jakarta, Indonesia. The Indonesian company produces both powdered and liquid PAC, which are used in a wide range of industries, including personal care, water and wastewater treatment, and pulp and paper. With a production plant in East Java, the company has expanded its market to serve eastern Indonesia. PT Pacinesia Chemical Industry has been certified for OHSAS 18001, ISO 9001, and ISO 14001. The CEO of the company is Indrawan Masrin.

Founded in 2010, PT Lautan Natural Krimerindo is a non-dairy creamer manufacturer and distributor. Part of PT Caturkarsa Megatunggal, the company is based in Mojokerto, Indonesia.

Part of PT Caturkarsa Megatunggal, PT Indonesian Acids Industry manufactures sulphuric acid, aluminium sulphate and oleum. The company is based in Jakarta, Indonesia. The CEO of the Indonesian company is Jimmy Masrin.

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.

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

Albright & Wilson (Australia) Ltd. produces detergent and other chemical products. It offers food & beverage products, household, personal care and i&i products and industrial, mining & agriculture products. The company was founded in 1939 and is headquartered Yarraville, Australia.

Part of PT Unggul Indah Cahaya Tbk, Universal Interchemicals Corp. Pte Ltd. is a Singaporean company that specializes in the distribution of chemicals. The company is based in Singapore, Singapore.

PT Lautan Sweetener Indonesia produces sweeteners for the glucose industry. The private company is based in Jakarta, Indonesia.