Siti Kamariah Ahmad Subki is a Chartered Accountant with qualifications from the University of Sydney and the University of New South Wales. She has over 20 years of professional experience across Malaysia, Australia, and the United States.
Her career includes leadership roles such as the Chief Executive Officer of Wanita Berdaya Selangor, an organisation dedicated to celebrating talent and empowering women in Selangor in leadership, economic, and social fields. She has also served at PricewaterhouseCoopers (PwC), Khazanah Nasional Berhad, and the United Nations (UN).

From 2015 to 2016, Siti served as an Economic, Financial, and Private Sector Advisor to the United Nations Humanitarian Financing High-Level Panel Secretariat in New York. During this time, she led the Islamic Social Finance for Humanitarian Action initiative, which was officially launched at the World Humanitarian Summit in Istanbul in May 2016 by UN Secretary-General Ban Ki-moon.

Her extensive background in both the commercial sector and social development has played a key role in fostering entrepreneurship, social progress, and sustainable development. In addition to her professional achievements, Siti is also a self-taught visual artist, blending creativity with financial expertise to drive innovation, promote Malaysia’s cultural heritage, and advance the country’s economic, social, and sustainability growth.
She currently serves as the Trustee and Managing Director of the Hasanah Foundation, a leading impact-driven foundation in Malaysia. At the same time, Puan Siti is a board member of Yayasan Khazanah, INCEIF University, and Think City Sdn Bhd.
Puan Siti has completed the Art and Practice of Leadership Development program in June 2025 and the Leading Economic Growth program in December 2025, both at the Harvard Kennedy School Executive Education. Additionally, she has been appointed as a member of the National Unity Advisory Council (MPPN) under the
Ministry of National Unity (KPN). On 20 February 2026, she was also appointed as a member of the Board of Management of the National Sports Council (Majlis Sukan Negara, MSN).