PT Agung Menjangan Mas Tbk (AMMS) is a company that provides support services for aquaculture and shrimp farming. The business was initiated in 2004, but the company was founded in 2007 as PT Cosmopolitan Electric. The company provides aquaculture services, starting with pond preparation, pond maintenance during the cultivation process, harvesting process, and post-harvesting of the pond. The company owns an area of 50,000 m2 in Pejarakan Village, Buleleng, Bali, which is also rented out to other parties. Besides shrimps, the company also provides aquaculture support service commodities for lobsters, groupers, and barramundis.