Bank Mandiri as a friend of the nation represents a concept of services offered by the largest bank in Indonesia; with products and services in hand, the Bank is capable of inspiring, working and growing together as well as providing support to the whole society.

Adhering to the principles of good corporate governance, during the year 2015 Bank Mandiri did not only manage to carry out its business plan, make progress and record business growth, but it also made significant contributions to improving the welfare of the society. Bank Mandiri is committed to consistently be a friend of the nation by undertaking work in national development to achieve the future goal of bringing on a better Indonesia.

PT. Hitachi Construction Machinery Indonesia (PT HCMI), a joint venture company established in 1991 and well known as one of the biggest manufacturer of Hydraulic Excavator in Indonesia

To accommodate customer demand, PT HCMI expand its business into Engineering Project by fabricates Heavy equipments components as well as Engineering Products for Mining Industry, Chemical Industry, Oil and Gas Industry and other general industry refer customer requirement / design.

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).

Schlumberger is the world's leading supplier of technology, integrated project management and information solutions to customers working in the oil and gas industry worldwide. We employ over 120,000 people and work in more than 85 countries. We leverage strong local experience and the diversity in thought, background, and knowledge that more than 140 nationalities bring. Schlumberger provides the industry's widest range of products and services from exploration through production.

Pelindo III is a company that manages 43 public ports in seven provinces in Indonesia. Established on 1 December 1992, the Company continues to develop and provide integrated services in the segment of port services provision. To the present day, the Company is also a Parent Company (holding company) for several subsidiaries.