PT Hutama Karya (Persero) was originally a private company of Hindia Belanda named “Hollandche Beton Maatschappij”. In 1961 the Company was nationalized with PN Hutama Karya through Government Regulation No. 61.1961 on March 29, 1961.

Along with the rapid development of the economy, the Company revitalized itself by developing the the business in private sectors.

Bank Rakyat Indonesia (BRI) is one of the largest state-owned banks in Indonesia. Initially, Bank Rakyat Indonesia (BRI) was established in Purwokerto, Central Java by Raden Bei Aria Wirjaatmadja under the name of De Poerwokertosche Hulp en Spaarbank der Inlandsche Hoofden or "Help and Savings Bank of the Aristocrats in Purwokerto", a financial institution which served people of the Indonesian nationality (the natives). The institution was incorporated on December 16, 1895, which later becomes the anniversary of BRI.

PT Pupuk Sriwidjaja conducts its business operation with the purpose of implementing and supporting government’s policies and programs in economy field and national development, particularly in fertilizer industry and other agricultural products.

For more than 50 years, Pusri has deliver significant contribution for  the development of national fertilizer industry, food security, and national prosperity.

Bank Rakyat Indonesia (BRI) is one of the largest state-owned banks in Indonesia. Initially, Bank Rakyat Indonesia (BRI) was established in Purwokerto, Central Java by Raden Bei Aria Wirjaatmadja under the name of De Poerwokertosche Hulp en Spaarbank der Inlandsche Hoofden or "Help and Savings Bank of the Aristocrats in Purwokerto", a financial institution which served people of the Indonesian nationality (the natives). The institution was incorporated on December 16, 1895, which later becomes the anniversary of BRI.

PT Bank Tabungan Negara (Persero) Tbk or Bank BTN  was established in 1897 under the name of Postspaarbank. The name was changed to Bank Tabungan Pos in 1950 and finally became Bank Tabungan Negara in 1963. Bank BTN listed its stock offering on 17 December 2009 on the Indonesia Stock Exchange, and was the first Indonesian bank to securitize asset by recording Asset Backed Securities - Collective Investment Contracts (KIK-EBA).

Bank Rakyat Indonesia (BRI) is one of the largest state-owned banks in Indonesia. Initially, Bank Rakyat Indonesia (BRI) was established in Purwokerto, Central Java by Raden Bei Aria Wirjaatmadja under the name of De Poerwokertosche Hulp en Spaarbank der Inlandsche Hoofden or "Help and Savings Bank of the Aristocrats in Purwokerto", a financial institution which served people of the Indonesian nationality (the natives). The institution was incorporated on December 16, 1895, which later becomes the anniversary of BRI.