The man behind the iconic Mustafa Centre, Mr Mustaq Ahmad, who is currently battling his half-siblings in a high-stakes lawsuit, is facing another legal fight - from one half of the famed brand name Mohamed Mustafa & Samsuddin.

The late Mr Samsuddin Ahmad's sons Fayyaz and Ansar are seeking a High Court order to void the alleged share dilution of the business over the years that has shrunk the Samsuddin estate's portion from 50 per cent to 15 per cent.