| 1980 | Established S.M.I.Travel Co., Ltd.(Wendy Tour) in Bangkok |
| 1986 | Established branch in Singapore |
| 1987 | Team up with Sansui Travel in Taiwan |
| 1989 | Established branch in Vietnam |
| 1994 | Established branch in Malaysia |
| 2004 | Established branch in Cambodia |
| 2009 | Established branch in Indonesia |
| 2013 | Established branch in Myanmer（Closed in 2020） |
| 2015 | Established Wendy Japan Co., Ltd. in Tokyo |
| 2018 | Established branch in Osaka |
| 2020 | Taiwan & Myanmar office temporarily closed |
| 2023 | Team up with World Compass Co., Ltd. in travel field |
| 2024 | Team up with World Compass Co., Ltd. |