Engaged in the development and export of tilapia or in Indonesia known as tilapia (Oreochromis niloticus), PT Aquafarm Nusantara (Aquafarm) is present in Indonesia since 1988. With headquarters in Klaten, a Swiss company started activities hatchery fish (hatchery) in Klaten and Sleman. As for the fish rearing (growout) conducted in Wonogiri Gajahmungkur Reservoir, Reservoir Wadaslintang Wonosobo, and Kedung Ombo. For fish processing activities carried out in Semarang.
In 1998, Aquafarm expanded its business to North Sumatra, by selecting the center of Lake Toba as fish rearing activities conducted at five separate locations in three counties (Simalungun, Samosir and Toba Samosir). Event fish hatcheries, processing and feed mill conducted in Serdang Bedagai.
Until now, Aquafarm has employed more than 4000 employees, both in Central Java and North Sumatra, with the majority of workers are from the local community in the area of operation Aquafarm.
The end product produced by Aquafarm be frozen tilapia fillet. The product is packed with a given brand 'Regal Spring Tilapia' to be exported through the port of Belawan to Europe and the United States.