Justarina Sinta Naiborhu

PT Toba Sejahtra provides coal mining services. Sumardi has been the CEO of the Indonesian company since 2008.

PT Sulut Bola Prima is a private company based in Manado, Indonesia. The Indonesian company owns a football club.

PT CGS-CIMB Sekuritas Indonesia is the Indonesian brokerage subsidiary of CIMB Securities International Pte Ltd., ultimately held by CIMB Group Holdings Bhd. (KL: 1023) in Malaysia. Established in 1991, the firm provides institutional equities sales, trading and research. In addition to equities trading, they also offer corporate finance advisory and investment banking services including banking products and services, investment banking, equities brokerage, research coverage and asset management.

PT BRI Manajemen Investasi (BRI-MI) is a mutual fund management firm headquartered in Jakarta, Indonesia. The firm was founded in 1992 as PT Danareksa Investment Management (DIM) and changed their name to PT BRI Manajemen Investasi in July 2023. They are a subsidiary of PT Bank Rakyat Indonesia (Persero) Tbk and PT Danareksa (Persero), with ownership shares of 65% and 35% respectively. BRI-MI manages several mutual fund products created to accommodate investor’s various investment needs.

PT Principal Asset Management (Principal Indonesia) is an asset management firm headquartered in Jakarta, Indonesia. The firm is a joint venture between CIMB Group Holdings Berhad and Principal Financial Group in 2018. Formerly known as PT CIMB-Principal Asset Management, the firm was founded in 2018. Principal Indonesia offers a wide variety of solutions to help people and companies build, protect, and advance their financial well-being with their discretionary mandates and asset management expertise.