AHB Holdings Berhad appointed DATO' RIDZA ABDOH BIN HAJI SALLEH, aged 69, as Non Independent and Non Executive Director. Date of change is 24 January 2024. Qualifications: Professional Qualification on Member of Institution of Engineers from Institution of Engineers, Professional Qualification on Member of Institution of Board of Engineers Malaysia from Institution of Board of Engineers Malaysia, Degree on Bachelor of Science (Hons.) Civil Engineering from Queen Mary College, University of London.

Dato' Ridza started his career in year 1979 in public service with Public Works Department (JKR). In year 1994, Dato' Ridza was appointed as the General Manager of Kinta Kellas to manage the construction of the intra-government Malaysia-Singapore Second Link project. Subsequently, he was promoted to Chief Operating Officer and Managing Director of Linkedua (M) Berhad within a short year.

Following that, he was then hand-picked to head the ambitious development of the LRT Kelana Jaya line for Pengurusan LRT (PLRT), also named the Putra LRT. Upon completion of the project, Dato' Ridza was entrusted with the management of the entire operation of the system as Managing Director in year 1999. Subsequently, he was appointed to head the newly set-up Syarikat Prasarana Negara Berhad as its first Chief Executive Officer in year 2003.

In year 2005, he was appointed as the Chief Operating Officer (Rail) of Rangkaian Pengangkutan Integrasi Deras Sdn Bhd (RAPID). In year 2006, he joined UEM Builders Berhad, a public listed company as Managing Director. In year 2009, he was instrumental in leading the fast-track construction and delivery of Asia's largest agro park.

In year 2020, he was appointed as Independent Non-Executive Director in One Glove Group Berhad and subsequently resigned on year 2021.