Riwayat B. Mansor has more than 40 years of industry and consulting experience. In the past 13 years, he has been actively engaged in managing organizations in two key areas:

1. engineering consultancy, specializing in mechanical, electrical, and environmental engineering; and
2. corporate management consultancy, delivering services to both public and private sectors in Malaysia and internationally.

Prior to the above, Ir. Hj. Riwayat had nearly 30 years of extensive experience in leading prominent multinational corporations (MNCs). In the last 15 years of his career in the corporate world, he held progressively senior leadership roles, including Director, Senior Director, Vice President, General Manager, and Managing Director.