Stakeholder
Contacts

Customers

◆ Business Inquiries and Customer Service

Jeff Li, Chief Sales Officer

886 (2) 2396-6066
jeff@greenriverholding.com

Shareholders and Investors

◆ Investor and Public Relations

◆ For stock transfer–related contact information, please refer to the shareholder services contacts.

Ms. Lucy Tung, Investor Relationship

886 (2) 2396 6066
investgr@greenriverholding.com
Line/We Chat ID: greenriver8444

Banking Institution

◆ Financial Information Inquiries

Ms. Jane Chang, Finance Manager

886 (2) 2396 6066
jane.chang@greenriverholding.com

Government Organization

◆ Contact Information

Thailand

Ms. Sarunrad Duangchan, Administration and Management Division Manager

+66 (0)74-328943-6
koi.sarun@greenriverholding.com

Taiwan

Ms. Kate Wang, Accounting Manager

886 (2) 2396 6066
kate@greenriverholding.com

Employees

◆ intranet (GR internal website)

Ms. Wilawan Watthanayonkit, HR Manager

+66 (0)74-328943-6
wilawan@greenriverholding.com

Community Residents and Local Groups

◆ Public Welfare, Charity, and Local Community Support

CC&PP Manager

+66 (0)74-328943-6
cc&pp@greenriverholding.com

Suppliers

◆ Supplier Inquiries

Ms. Somphiu Bouboot, Purchasing Manager

+66 (0)74-328943-6
somphiu@greenriverholding.com

Other

◆  Corporate Headquarter and Branches