PT Elnusa Tbk (Company) was established under the name of PT Elektronika Nusantara on January 25, 1969 based on notarial deed No.18 of Tan Thong Kie, S.H., dated January 25, 1969, as amended by notarial deed No. 10 of the same notary dated February 13, 1969. The Company’s articles of association has been amended several times, most recently by notarial deed No. 2 of Soegeng Santosa, S.H., dated Jan 7, 2002, concerning among others, the change in the Company’s name and public offering.