Today, the family continues to own the Boon Rawd Brewery group, best known for its Singha beer, as well as other associated businesses.
The family, led by Boonrawd's grandson Santi, is ranked by Forbes as the fourteenth richest person in Thailand as of 2019.
Boonrawd's elder biological son Prachuab succeeded him as head of the business, and became known as Thailand's first brewmaster.
They took over after Prachuab's death in 1993, and expanded the business amidst growing competition in the Thai beer industry.
Piya later left to establish PB Valley Khao Yai Winery, and Santi became head of the family business.