Bambang Rahardja Burhan

Institute of Singapore Chartered Accountants provides accounting services.

The Institute of Chartered Accountants in England & Wales ensures that its members, students, and affiliates maintain the highest standards of professional competency and conduct to protect the public interest. The non-profit company is based in London, UK, and has subsidiaries in the United Kingdom. With over 150,000 members, the institute provides technical information, helplines, and communities to its members.

Aviva Life Insurance Co. Ltd. engages in the provision of life and general insurance services. It also offers savings and protection solutions. The company is headquartered in Hong Kong.

PT Ometraco Corp. is an Indonesian company.

PT Rajawali Corp. provides telecommunication, hotel, and consumer goods. It also offers retail and transportation services. The company was founded in 1984 and is headquartered in Jakarta, Indonesia

PT Citigroup Securities Indonesia (PT CSI) is a securities broker headquartered in Jakarta, Indonesia. The firm was founded in 1989 and is a subsidiary of Citibank Overseas Investment Corp., which is owned by Citigroup, Inc. (NYSE: C) in the US. PT CSI provides a full suite of markets and securities services to a wide range of customers that include local corporations, the government/state-owned enterprises, multinational corporations, and small/medium enterprises.