VIRGINTA VIENG PRAO REGISTERED ORDINARY PARTNERSHIP Registered No. 0505509000061 Province Chiang Mai Registration date November 3, 1966
THE SOUTH EAST ASIA TOBACCO C0., LTD. Registered No. 0505509000029 Province Bangkok Registration date April 4, 1966
CHIENG RAI TOBACCO CO., LTD. Registered No. 0575508000033 Province Chiang Rai Registration date November 23, 1965
SIAM TOBACCO EXPORT CORPORATION CO., LTD. Registered No. 0505508000084 Province Chiang Mai Registration date November 22, 1965
ASSOCIATED THAI TOBACCO COMPANY LIMITED Registered No. 0505508000068 Province Chiang Mai Registration date October 12, 1965
NORTH THAI LAND TOBACCO CO., LTD. Registered No. 0505508000025 Province Chiang Mai Registration date May 4, 1965
สถานีบ่มใบยาเวอร์ยีเนียดอนมูล Registered No. 0522502000012 Province Phrae Registration date May 1, 1959
โกศัลวัชน์อุตสาหกรรม จำกัด Registered No. 0435497000025 Province Nong Khai Registration date December 25, 1954
แม่นาวางฟาร์มอำเภอฝางเชียงใหม่ Registered No. 0503497000049 Province Chiang Mai Registration date October 11, 1954
MURANG BHARN AGRICULTURE COMPANY LIMITED Registered No. 0505493000038 Province Chiang Mai Registration date May 11, 1950