Tuan Haji Kamaruddin bin Alias is a retired senior police officer with the Polis Diraja Malaysia (PDRM) and his last ranking position was as a Senior Assistant Commissioner II (SACII).

He first joined Polis Diraja Malaysia (PDRM) as an Inspector in 1968 and had served in various departments within the PDRM organization. Among his experiences, he had served in the capacity of Criminal Investigation Officer / Prosecuting Officer, Senior Officer at the Special Branch Department, Management and Administrative Officer, Training Department, Internal Security Department, Traffic District Head, Deputy Direct Commercial Crime and Commander of the Police Training Centre (PULAPOL).

He obtained his Diploma in 1989 and left PDRM after serving 36 years in the force. He was also appointed as Director of KOP Aviation Sdn Bhd, a wholly-owned company of Koperasi Polis.



Ahmad Zaihan bin Zakaria was appointed as the Director of Prozas Security (M) Sdn. Bhd. He holds a Bachelor of Accountancy from University Technology MARA in 1997.

He began his career as an audit trainee with Syed Mubarak & Co in 1998 for 2 years and later he joined Alam Arena Management Sdn Bhd, a wholly owned subsidiary of Puncak Niaga Berhad in the year 2000 as an Account Executive. He then was appointed as Account Manager at Locvest Security Services Sdn Bhd. 

He has extensive experience and knowledge in management and operations of security services management and the industry. He was appointed as Director of Prozas Security (M) Sdn. Bhd. with effect from 27 February 2015.