AUDIT COMMITTEE

Firman A. Lubis
Chairman of Audit Committee
Domicile : Jakarta
Based on the Decree of the Board of Commissioners No. 02 / Dekom-NRC / V / 2018 dated 3 May 2018
Indonesian Citizen, 68 years. Appointed as Independent Commissioner according to GMS Resolutions No 37 dated May 3, 2018. Previously, He was appointed as Director in the Company (2001-2018), General Manager of Engineering (1997–2001), Project Coordinator (1992–1997), Branch Head & Project Coordinator (1988–1991), Project Manager (1984–1987), and Site Manager (1980–1983).
He earned Bachelor Degree of Civil Engineering from Universitas Trisakti, Jakarta in 1979.
He earned Bachelor Degree of Civil Engineering from Universitas Trisakti, Jakarta in 1979.

Kardinal Karim
Member
Domicile : Jakarta
Based on the Decree of the Board of Commissioners No. 02/Dekom-NRC/IX/2021 dated September 1, 2021.
Indonesian citizen, 77 years old, domiciled in Jakarta. Started his career at Prasetio, Utomo & Co (Arthur Andersen) with the last position as Deputy Managing Partner, Independent Commissioner of PT Ramayana Lestari Sentosa Tbk (2002-2014), Independent Commissioner of PT Dynaplast (2007-2014), and President Director of PT Hexindo Adiperkasa Tbk (2010-2019), Independent Commissioner concurrently Chairman of the Audit Committee of PT MNC Investama Tbk (2016-present), Member of the Audit Committee of PT MNC SkyVision (2016-present), and member of the Audit Committee of PT Surya Semesta Internusa Tbk (2017-present). In addition, he is also listed as a member of the Indonesian Audit Committee Association since 2004. He was appointed as a Member of the Company's Audit Committee replacing Mamat Ma'mun on September 1, 2021.
He earned a bachelor's degree in Management from the Asian Institute of Management, Manila in 1980.
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Vonny Sulaimin
Member
Domicile : Jakarta
Based on the Decree of the Board of Commissioners No. 03 / Dekom-NRC / IX-2019 dated 9 September 2019.Indonesian citizen, 45 years old, domiciled in Jakarta.Started his career at KAP Prasetio, Utomo & Co (Arthur Andersen) in 1997. In 1999, he joined Prijohandojo, Boentoro & Co. Since 2005 until now he has been a Partner at KAP Sulaimin & Partners. He has served as a member of the audit committee of PT Kliring Penjaminan Efek Indonesia (2008-2013), PT Century Textile Tbk (2009-2012), and PT Tifico Fiber Indonesia Tbk (2014-2017). Since 2005 until now, he has been actively teaching as a lecturer at Atmajaya Catholic University, Jakarta.He also serves as a Member of the Audit Committee at PT Buana Finance Tbk (June 2017-present) and PT Surya Semesta Internusa Tbk (June 2020-present). Beliau diangkat sebagai Anggota Komite Audit Perseroan menggantikan Kardinal Karim pada tanggal 9 September 2019.
He earned a Master's degree in Accounting from Gajah Mada University, Yogyakarta in 2002. Previously, he earned a Bachelor of Accounting from Atma Jaya Catholic University, Jakarta in 1997.
He earned a Master's degree in Accounting from Gajah Mada University, Yogyakarta in 2002. Previously, he earned a Bachelor of Accounting from Atma Jaya Catholic University, Jakarta in 1997.