PT Alam Bersemi Sentosa (ABS) was founded on April 1999 as a national private company, running its business as Trading & M/I Supplier to Oil & Gas Company. Now, ABS have three major division as Procurement Division that supply many items, Engineering Division that handle Construction and Fabrication for many facilities on oil and Gas Industries, and Drilling Division, that services for drilling, rental for many kind drilling equipment such as drilling rig, drilling jar, HWDP, BOP and supplies manpower services.ABS has grown rapidly and fast both for oil and gas industry in Indonesia. We always attempt to satisfy and fulfill our customers and clients necessity and guarantee that project implementation to the maximum level might be. From time to time, ABS has equipped its self with standard, certified, well maintained equipments and managed by trained, skilled, experienced, and a good personality professional team. To support our business, we have workshop approximate 1,6 Ha located at Modern Cikande Industrial Estate, Banten, West Java.