About Us
Our History
Initially, the business line of PT. GSM is trading with various products including Wood Pellet, Bulk Tea, Tea Bag, and Tea Factory Spare-parts. Our clients are:

Tea Plantation Company both private and Government Owned Company.

Hotel and Restaurant

Retail business which cover Modern Trade and Modern Trade Independent for domestic and international market.
Our Growth
GSM determines its role to be a prominent trading company with strong commitment on providing bioenergy in form of Wood Pellet (WP). While other business line is managed by new entity under the same Ultimate Beneficiary Owner (UOB)
The competence of GSM,
is built upon a wide range of network and long history experience of UBO on supply chain of WP. In addition, as a supplier, GSM is compliance to the rule and regulation both in legal and financial aspect of the corporation and/or client.
PT. Perkebunan Nusantara VIII (PTPN-8) -main client
Currently, GSM supported with a solid commitment from WP Plant located in Java, Sumatera, and Kalimantan confirmed its role on supplying WP and ensure the availability of the product for PTPN-8 as the main client of the company and the adjacent tea plantation company.
Our CEO
Devi Widya Evacandra has over 25 years of diverse professional experience across sectors including media, agriculture, IT, telecommunications, construction, and investment. She has held key leadership roles such as Executive Assistant at Asian Wetland Bureau, Reporter/Anchor at TVRI Medan, Planter and General Affairs at Socfindo, Corporate Secretary at Erazysta Persada Nusantara, and Marketing positions at Bustaco and Ssangyong Engineering & Construction.
Devi later took on strategic directorial roles at PT YDM Indonesia, a consulting firm, and PT Satu Global Investama, an IPO and investment company. She holds a Bachelor’s degree in Soil Science from IPB University and a Master’s in Occupational Health from North Sumatra University, combining technical and managerial expertise to lead organizations effectively.