PT Tower Bersama Infrastructure (the Company) was established under its original name of PT Banyan Mas on Nov 8th, 2004 then changed to PT Tower Bersama Infrastructure based on Notaries Deed dated Oct 24, 2009 and the deed of establishment was approved by the the Ministry of Justice dated Feb 13, 2008. The Company’s articles of association has been amended several times, most recently by notarial deed No. 145 of Aulia Taufani, S.H., dated Jul 21, 2010, concerning among others, the change in the Company’s name, equity, public company and for the amendments in the company's whole articles of Association to comply with the requirements of the Capital Market and Financial Institutions Supervisory Agency.

The business activities of the Company, among others are to carry on the business of telecomminications support services including lease and maintenance of Base Transceiver Station (BTS), consultation service and conducting investment or participation to other companies. Currently, the Company's main activity is investing in subsidiaries.