PT Kalimantan Prima Persada (KPP) has been established since 2003 and has achieved optimal performance leading excellent contribution in mining industry. PT Kalimantan Prima Persada (KPP) is an integrated mining services company, subsidiary of PT Pamapersada Nusantara. KPP was established to set the new concept of mining development to expand the market and provide services in coal mining from contracting to trading.

PT XL Axiata Tbk (XL), previously known as PT Excelcomindo Pratama Tbk., is Indonesia's most aggressive and innovative mobile services provider. This company is a part of Axiata Group, a leading telco group which has 9 telco providers reside in 9 countries in Asia.

PT Inka Multi Solusi Service (abbreviated as PT. IMSS) is a subsidiary of PT Inka Multi Solusi (PT. IMS) a joint venture between PT. INKA (Persero) and PKBI (Perkumpulan Keluarga Besar INKA Persero). PT Inka Multi Solusi Service is part of PT. INKA (Persero) Group. Established on September 2, 2014.

The business field of PT Inka Multi Solusi Service, includes: Workshop Facility Maintenance, Transportation, Engineering and PPC, Logistics, Maintanance and Service Retail.

PT Waskita Beton Precast Tbk. (Waskita Precast) was officially formed as a subsidiary of PT Waskita Karya (Persero) Tbk (Waskita) on October 7, 2014. Waskita Precast is a manufacturing company for precast and ready mix concrete with currently one of the largest production capacities in Indonesia. The company listed its first shares on the Indonesia Stock Exchange (IDX) on September 20, 2016.

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 Marga Mandalasakti ("the Company") was established on 4 October 1989 in Jakarta and started its commercial operation on 1 April 1990. As a member of Astra Group, in February 2017, the Company rolled out its new brand name ASTRA Infra Toll Road Tangerang-Merak (ASTRA Tol Tamer). The Company operates the 72.45-km-long Tangerang-Merak Toll Road, which connects West Tangerang and Merak, the further west of the Island of Java. The toll road passes through 3 cities – Tangerang, Serang, and Cilegon.