He is a grandson of late King Abdullah of Saudi Arabia and a nephew of the international business leader Al-Waleed bin Talal.

Abdulaziz started his career at Citigroup in Los Angeles followed by working for a construction company in China, which he later purchased and brought to Saudi Arabia.

Abdulaziz is the chairman of Eleventh Holding Company, a diversified Saudi-based conglomerate, and vice president of Smantah Group headquartered in Riyadh, Kingdom of Saudi Arabia.

He has been investing in Technology and Financial start-ups, in line with the Saudi Vision 2030, as supported by his uncle Prince Mohammed bin Salman.

[5] On 15 May 2015, with support from one of his former academic supervisors, Abdulaziz offered financial assistance to establish an annual scholarship programme towards five Masters/MBA full-time postgraduates students in Coventry University London Campus (CULC).