Currently, Pisanu Vichiensanth occupies the position of Executive Director & SEVP-Technology & Engineering at Thai Beverage Public Co., Ltd., President, Managing Director & Director at Cosmos Brewery (Thailand) Co. Ltd. (a subsidiary of Thai Beverage Public Co., Ltd.), Vice Chairman & Managing Director at Bevtech Co. Ltd. and President, Managing Director & Director at Beer Thai (1991) Co. Pisanu Vichiensanth is also on the board of 24 other companies.

In his past career he was Vice President-Engineering & Development at Carlsberg Brewery (Thailand) Co. Ltd., Head-Food Technology at Khon Kaen University and Head-Food Science & Technology at Thammasat University.

He received a doctorate from Technical University of Berlin, a graduate degree from Massey University, an undergraduate degree from Kasetsart University and a graduate degree from Scandinavian School of Brewing.