Bangkok office : 
Address: 357/16 Soi Yotinpattana, Pradidmanutum Road, Khlongkum, Bungkum, Bangkok 10230
Telephone: +(66)27129715, 7129515
Fax: + (66)27129778 
Email Address: info@wildlifeofthailand.org

Phuket Office : 
Address: 104/3 M.3 Paklock, Talang, Phuket 83110
Telephone and Fax:  +(66)76260491, +(66)76 260492
Email Address: grp@gibbonproject.org

Ranong Office:
Address: 15/1 M.1 Kumpuan, Suksumran Subdistrict, Ranong 83150
Telephone: +(66)77870247 

Chiang Mai Office: 
Address: 218 Group 3, Tambon Thadua, Doi Tao District, ChaingMai 50260
Telephone and Fax: +(66)53833119