PT Logindo Samudra Makmur is an Indonesian company specializing in the marine services sector, particularly providing offshore support vessels (OSV) for the oil and gas industry. Established in 1995, the company is a key player in Indonesia's maritime industry, serving both domestic and international clients. PT. Istana Berkat Sejahtera's project portfolio with PT Logindo Samudra Makmur includes:
PT. Lotus SG Lestari is a private company operating in the andesite stone mining sector. The company is a producer of split stone/aggregate materials and manages an integrated stone mining operation that covers the entire process, from exploration and mining to processing and marketing. PT. Lotus SG Lestari is committed to delivering high-quality construction materials, supporting infrastructure projects, and meeting the needs of various industries that rely on stone aggregates. PT. Istana Berkat Sejahtera's project portfolio with PT Lotus LG Lestari includes:
PT. Hidup Baru Sukses Mandiri (HBSM) is a private company operating in Indonesia, specializing in the supply and distribution of industrial equipment and services. The company provides a wide range of products and services to support industries such as mining, construction, and manufacturing. PT Istana Berkat Sejahtera's project portfolio with HBSM includes:
PT Ricobana Abadi is a highly integrated mining services company. They offer a wide range of mining solutions ranging from exploration to exploitation and transportation. They understand that every client's condition is different and therefore they always carefully analyze the client's needs and then tailor the service package appropriately to the needs and expectations of their clients. Currently their mining activities are mostly in the coal mining sector but with the expertise and equipment, can also provide mining-related services to other open pit mines. PT Istana Berkat Sejahtera's project portfolio with HBSM includes: