Hamizah binti Abidin, a qualified advocate and solicitor of the High Court of Malaya spent the early years of her career in legal practice. Hamizah holds a Company Secretary License issued by the Companies Commission of Malaysia (CCM) since December 1998.

She joined Telekom Malaysia Berhad as an Executive/Assistant Company Secretary in 1996 and thereafter was appointed as Assistant General Manager/Joint Secretary on 15 July 2011. She was promoted to General Manager on 1 July 2012.

Hamizah has more than 20 years corporate experience attending to company secretarial matters, compliance matters, due diligence exercises and special projects.