Whisgars was originally set up by Californian Hillman Lentz and Eddy Guerra.
The Sukhumvit Branch opened in Bangkok in May 2013 and is a well-known venue that has hosted many celebrities.
“This was part of a well-planned expansion of the group that had been in place for some time and may lead to the company going public in the not too distant future,” says Paul Hayward, co-founder and CEO.