| Founded | 2000 |
|---|---|
| Founder | Tan Passakornnatee |
| Headquarters | Thailand |
Oishi Group Public Company Limited is a food-and-beverage corporate group based in Thailand. It operates chains of Japanese restaurants in Thailand, and produces ready-to-drink tea beverages, mainly under the brand Oishi Green Tea, which are also exported to several international markets. The business was founded as Oishi Restaurant in 2000 by Tan Passakornnatee, and soon branched out to produce green tea drinks, quickly becoming the market leader in Thailand. The company was listed on the Stock Exchange of Thailand as Oishi Group in 2004, and was acquired by the Thai beverage giant ThaiBev in 2008.