ALPHAPORT.AI
🇹🇼GGEC6639
TWDUSD
SectorUtilitiesIndustryElectric Power & GasWebsitehttp://www.ggec.com.tw
Management
林燿輝
CEO

Company information

Ticker
6639
Country
Taiwan
Sector
Utilities
Industry
Electric Power & Gas

GGEC Business Summary

Grand Green Energy Co., Ltd. (GGEC) is a Taiwan-based renewable energy provider that generates revenue through the design, manufacture, and sale of biomass energy systems and agricultural waste recycling equipment. Its business model centers on a circular economy approach, earning through the deployment of combined heat and power (CHP) plants and the processing of agricultural residues into organic fertilizers and biomass fuels. The company’s primary business segments are Biomass Energy Solutions, which focuses on industrial heat and power generation, and Environmental Recycling, which provides waste-to-resource services. In the Taiwanese market, GGEC operates in a specialized biomass niche, competing with broader renewable energy developers such as Shinfox Energy (6806.TW), HD Renewable Energy (6873.TW), and J&V Energy Technology (6869.TW). While its competitors dominate the solar and wind sectors, GGEC differentiates itself through its proprietary waste-processing technology and strategic integration with the agricultural supply chain. The company is led by Chairman and CEO Peng Hung-Chun, who has been instrumental in steering GGEC’s strategic pivot toward large-scale biomass energy and international market expansion. The core executive team includes General Manager Lin Yao-Hui, who manages technical operations and R&D, and Chief Financial Officer Tang Hung-Hsien, who serves as the primary spokesperson and lead for corporate governance. Founded in 1997 and headquartered in Taoyuan City, GGEC listed on the Taipei Exchange in 2018, marking a significant milestone in its transition from an industrial machinery firm to a green energy leader. The company’s board and investor base are notably strengthened by a strategic investment from J&V Energy Technology (6869.TW), which provides GGEC with institutional pedigree and cross-sector synergies in the renewable energy landscape. This leadership team leverages decades of experience in environmental engineering to capitalize on Taiwan’s aggressive decarbonization targets.

Updated 2026-03-23 · TW Taiwan public company filings
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