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Corporate social responsibility (CSR) is GCT's commitment to act ethically and contribute to sustainable economic development, while improving the quality of life of employees and society as a whole. Through CSR, the company strives to ensure that its business operations are not only profitable but also provide social and environmental benefits.
PT Sentosa Cahaya Kemilau Tbk
Rukan CBD Block L No. 09, Green Lake City Boulevard
Ketapang Village, Cipondoh District, Tangerang City, Banten – 15146
021-22304468
Dewan Penasihat
Hermawan Kertajaya, Warga Negara Indonesia, lahir pada tahun 1947. Beliau memperoleh gelar Sarjana di bidang Ekonomi dari Universitas Surabaya, pada tahun 1984, kemudian meraih gelar Master of Science di University of Strathclyde, United Kingdom, pada tahun 1995 dan mendapatkan gelar Honorary Doctorate Degree dari Institut Teknologi Sepuluh November, Surabaya pada tahun 2010.
Pernah menjabat sebagai Komisaris Independen Perseroan (2024-2025). Selain itu Beliau menjabat sebagai Founder & Chairman di Mcorp (1989-sekarang), Direktur Distribusi di PT HM Sampoerna (1987-1989), General Manager Pemasaran di PT Panggung Electronic Industries (1980-1986).
Corporate Secretary
Riasari Prasetyawati, an Indonesian citizen, was born in 1978. She obtained a Bachelor's degree in Communication from the Faculty of Communication Sciences at Mercu Buana University in 2013.
Serving as Corporate Secretary of the Company since 2025, responsible for all compliance with applicable regulations in Indonesia and good corporate governance.
Previously, he worked at PT Garuda Indonesia (Persero) Tbk from 2009 to 2024 and has more than 15 years of experience in corporate governance and secretarial affairs.
Director of Operations
Yunita Widjaja, an Indonesian citizen, was born in 1967. She obtained a diploma from the Tarakanita Secretarial Academy in 1988.
Serving as the Company's Chief Operating Officer since 2023.
Previously, she served as Senior Manager at PT Wisata Dewa (2021-2023) and General Manager at PT Bayu Buana Tbk. (1988-2020).
There are no affiliations with members of the Company's Board of Directors, members of the Company's Board of Commissioners, or shareholders of the Company.
President Director
Khoe Ting Tjen, an Indonesian citizen, was born in 1970. He obtained a Bachelor's degree in Chinese Literature from Ji Nan University in 1994.
She has been working in the Company for approximately 5 years. Previously he served as Director of PT Kemilau Cahaya Lestari (2013-2018), and was the Owner of Xin Xin Bu Xi Ban (2012-2015).
There are no affiliations with members of the Company's Board of Directors, members of the Company's Board of Commissioners, or shareholders of the Company.
Commissioner
Michael Anhonius Thedy, an Indonesian citizen, was born in 1988. He studied Business Management at San Francisco State University from 2007 to 2010.
Serving as Commissioner of the Company since 2025.
He served as Corporate Secretary of the Company from 2024 to 2025. In addition, he has also served as Director of PT Dream Wisata Indonesia since 2022 and Director of PT Jakarta Express Utama since 2011.
There are no affiliations with members of the Company's Board of Directors, members of the Company's Board of Commissioners, or shareholders of the Company.
Director of Finance
Ariyadi Dwi Dharmadi, Warga Negara Indonesia, lahir pada tahun 1993. Beliau memperoleh gelar Sarjana Ekonomi dari Universitas tarumanagara, pada tahun 2015.
Menjabat sebagai Direktur Keuangan Perseroan sejak tahun 2025.
Sebelumnya Beliau menjabat sebagai Senior Manager Financial Planning & Analysis Manager di PT Cerdas Digital Nusantara (Cakap) (2023-2025), Assistant Manager Deals Advisory (Merger & Acquisition Transaction Services) di PT Deloitte Advis Indonesia (Deloitte Advisory) (2021-2023) dan Senior Associates (Assurance Services I Audit) di KAP Purwanto, Suherman & Surja (E&Y) (2015-2021)
There are no affiliations with members of the Company's Board of Directors, members of the Company's Board of Commissioners, or shareholders of the Company.
Independent Commissioner
Abraham Bastari, an Indonesian citizen, was born in 1957. He obtained a Master of Business Administration degree from Cleveland State University, Cleveland, Ohio, USA in 1993.
Serving as Independent Commissioner of the Company since 2025.
With over 25 years of experience in the financial sector, he has developed extensive expertise in Indonesia, including through his roles at the Financial Services Authority and PT Kliring Penjaminan Efek Indonesia. His professional experience demonstrates a deep understanding of financial management and regulatory practices.
There are no affiliations with members of the Company's Board of Directors, members of the Company's Board of Commissioners, or shareholders of the Company.
President Commissioner
Andres Soriano, an Indonesian citizen, was born in 1993. He serves as President Commissioner of the Company. He obtained a bachelor's degree in economics from the University of Indonesia in 2015.
Serving as President Commissioner of the Company since 2025.
He served as Investor Relations Officer of the Company from 2024 to 2025. In addition, he served as President Director of PT Dream Wisata Indonesia (2022-present) and also served as Co-Chairman of Sendjaja & Co. (2015-present).
Previously, he worked at Big 4 Firms (Ernst & Young Indonesia, PwC Indonesia, and Deloitte Indonesia) from 2015 to 2022.
There are no affiliations with members of the Company's Board of Directors, members of the Company's Board of Commissioners, or shareholders of the Company.