Private company

Thai Roong Ruang

The Thai Roong Ruang Group (TRR Group, Thai: กลุ่มไทยรุ่งเรือง) is Thailand's and Asia's second-largest sugar producer. The company was founded by Suri Asdathorn in 1946 during a period of post-World War II sugar shortage.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

The Thai Roong Ruang Group (TRR Group, Thai: กลุ่มไทยรุ่งเรือง) is Thailand's and Asia's second-largest sugar producer. The company was founded by Suri Asdathorn in 1946 during a period of post-World War II sugar shortage.2

Sources

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