Al Mukhaizim has been with NIC since 1998. He became CEO in 2014 and joined the board in 2022. NIC offers wealth management services, asset management, investment banking and advisory, and online brokerage services, among others. NIC had $3.5 billion in assets under management by September 2024. In November 2024, the company sold a 3.2% stake in Boursa Kuwait for $43 million. It also co-led the $1.72 billion Lulu Retail IPO. Al Mukhaizim is also the chairman of Arkan Al Kuwait Real Estate Company, Kuwait Clearing Company, and Shorouq Pack Company for Packaging Materials & Plastic Cards.