Suwit Wannasirisook holds the position of Chief Financial Officer & Executive Vice President for The Platinum Group Public Co. Ltd.

He is also on the board of Wannasirisook Co. Ltd.

In his past career Mr. Wannasirisook held the position of Deputy Managing Director-Accounting & Finance at Global Consumer Public Co. Ltd., Chief Financial Officer for Thai Luxe Enterprises Thailand Co. Ltd. and Executive Vice President-Accounting & Finance at Jakpaisan Estate Public Co., Ltd.

Suwit Wannasirisook received a graduate degree from Thammasat University and an undergraduate degree from Rajamangala University of Technology Thanyaburi.