The Company was established on November 9, 1970, as a cable manufacturing enterprise. Commercial operations began on October 2, 1972, with technical assistance from Furukawa Electric Co., Ltd. of Tokyo, Japan. The Company made its debut in 1982 on the Jakarta Stock Exchange, now the Indonesia Stock Exchange, and has shareholdings in a number of companies including PT Tembaga Mulia Semanan Tbk, PT Setia Pratama Lestari Pelletizing and PT Supreme Decoluxe.

The Company’s Articles of Association have been amended several times, among others by Notarial Deed No. 138 dated April 28, 1997, by Notary Poerbaningsih Adi Warsito, S.H., concerning the increase in authorized capital from Rp 225 billion to Rp 500 billion. These changes were approved by the Minister of Justice of the Republic of Indonesia in his decision letter No. C2-5994-HT.01.04.TH’97 dated July 2, 1997, and published in State Gazette No. 4305 dated September 23, 1997. Subsequently the Articles of Association were amended in Deed No. 32 dated September 25, 2006, drawn up in the presence of Notary Poerbaningsih Adi Warsito, S.H., regarding the change in the name of the Company from the former PT Supreme Cable Manufacturing Corporation Tbk (SUCACO) to become PT Supreme Cable Manufacturing & Commerce Tbk (PT SUCACO Tbk). The change of name was approved by the Minister of Law and Human Rights of the Republic of Indonesia in letter No. W7-01285 HT. 01.04-TH. 2006 dated October 4, 2006; subsequently, these Articles of Association were amended by Deed No. 30 dated August 8, 2008, drawn up in the presence of Notary Poerbaningsih Adi Warsito, S.H., concerning amendment to the Company Articles of Association for conformity with Law No. 40 of 2007 concerning Limited Liability Companies, which amendment was approved by the Minister of Law and Human Rights of the Republic of Indonesia in letter No. AHU-87481.AH.01.02 Tahun 2008 dated November 18, 2008; Deed No. 138 dated June 24, 2014, drawn up in the presence of Notary Ir. Nanette Cahyanie Handari Adi Warsito, S.H., concerning changes to the term of office of the Board of Directors and Board of Commissioners, which amendment was received by the Minister of Law and Human Rights of the Republic of Indonesia as set forth in letter No. AHU-03511.40.21.2014 dated June 26, 2014; Deed No. 2 dated September 1, 2015, drawn up in the presence of Notary Ir. Nanette Cahyanie Handari Adi Warsito, S.H., concerning amendment to the Company Articles of Association for conformity with the regulations of the Financial Services Authority, which amendment was received by the Minister of Law and Human Rights of the Republic of Indonesia as set forth in letter No. AHU-AH.01.03-0962201 dated September 4, 2015, and published in the State Gazette No. 1835/L of 2015 and supplement to the State Gazette of the Republic of Indonesia No. 95 dated November 27, 2015 Deed No. 161 dated June 27, 2016, drawn up in the presence of Notary Public Ir. Nanette Cahyanie Handari Adi Warsito, SH, concerning Amendment to Article 4 (4) and Articles 17, which amendment was received by the Minister of Law and Human Rights on the basis of Receipt of Notification of Amendment to Articles of Association No. AHU-AH.007532.AH.01.11.Tahun 2016 dated June 28, 2016. Deed No. 61 dated May 28, 2019, drawn up in the presence of Notary Public Rusnaldy, SH concerning Amendment to Article 3 of the Company Articles of Association concerning Company Purpose, Objectives, and Line of Business in accordance with the Indonesia Standard Industry Classification 2017, which amendment was approved by the Minister of Law and Human Rights pursuant to Decree of the Minister of Law and Human Rights concerning Approval of Amendment to the Articles of Association of the Limited Liability Company PT Supreme Cable Manufacturing & Commerce Tbk No. AHU-0033431.AH.01.02. Tahun 2019 dated June 27, 2019, and last amended by Deed No. 61 dated May 28, 2019, drawn up in the presence of Notary Public Christina Dwi Utami, S.H., M.Hum., M.Kn. concerning Amendment to the Company Articles of Association. The amendment is for the purpose of bringing the Company Articles of Association into conformity with Regulation of the Financial Services Authority No. 14/POJK.04/2019 concerning Amendment to Regulation of the Financial Services Authority No. 32/POJK.04/2015 concerning Addition of Capital to Public Listed Companies through Rights Issues; No. 15/POJK.04/2020 concerning Plan and Convening of General Shareholder Meetings of Publicly Listed Companies; and No. 16/POJK.04/2020 concerning Convening of General Shareholder Meetings of Publicly Listed Companies by Electronic Means, which amendment was received by the Minister of Law and Human Rights on the basis of Receipt of Notification of Amendment to Articles of Association No. AHU-AH.01.03-0330609 dated August 6, 2020.