PT Polowijo Gosari is Indonesian manufacturer of fertilizers, ranging from dolomite-based products to compound fertilizers. The company has also established subsidiaries PT Polosari Kemasindah which produces plastic sacks, PT Sarigunung Polowijo which provides logistics and heavy equipment services, and PT Galasari Gunungswadaya in the agribusiness sector.

PT Pupuk Sriwidjaja is the pioneer of urea fertilizer manufacturing in Indonesia having been established in 1959. The company currently operates multiple production facilities in Palembang, South Sumatra, for producing urea and ammonia fertilizers. In 2015, PT Pupuk Sriwidjaja established a subsidiary, PT Pusri Agro Lestari, as a producer of agrochemicals.

Pupuk Kalimantan Timur (Pupuk Kaltim) is a subsidiary unit of Pupuk Indonesia (Persero). The company is a producer of Ammonia, Urea, and NPK Fertilizer which has reached domestic and international markets. The company exports to regions in Asia Pacific, North America, and South America.

Pupuk Sriwidjaja is a producer of fertilizers and chemicals in Indonesia. The company operates its business with the objective of fulfilling the local government's policies and programmes to push for economic growth and national development.