The list of top ten shareholders as 06 March 2017

Names of Shareholders Number of shares %
1. Petro-Instruments Corp. 257,227,140 19.72
2. Ms. Montana Janetumnugul 33,981,978 2.60
3. Mr. Tawat Ungsuprasert 32,557,578 2.50
4. Ms. Prinnee Janetumnugul 28,601,578 2.19
5. น.ส.เมทนี สุคนธรักษ์ 21,500,000 1.65
6. Ms. Pimuma Janetumnugul 21,318,950 1.63
7. Mr. Napon Janetumnugul 21,311,400 1.63
8. Thai NVDR Co., Ltd. 17,198,717 1.32
9. Mrs. Ampai Hankraivilai 17,000,000 1.30
10. Pol.Maj.Gen. Uthid Pongpanich 15,541,725 1.19