V. Grassalco (Grasshopper Aluminum Company) is a state-owned mining enterprise in Suriname, established on August 30, 1971. primary mission is to explore and exploit the country's mineral resources, excluding hydrocarbons, to foster economic development and societal well-being.  

The company operates across various sectors, including gold mining, aggre production, and ornamental plant cultivation. Notably, Grassalco holds a royalty interest in the Rosel Gold Mines, Surine largest gold producer.  

In recent years, Grassalco has emphasized sustainable practices and diversification. The company has achieved ISO cfications for Quality (ISO-9001:2015), Environmental Management (ISO-14001:2015)and Health & SafetyI 45001:2018). Additionally, its subsidiary, InVitroPlants Grassalco N.V., is MPS-NPS certified. Gracvities are concentrated in areas such as Maripaston and the Goliath Mountains, regions within the Guiana Shield known for their significant gold mineralization potential. 

Through its commitmento sustainable devepment and economic diversification, Grassalco aims to make a substantial contribution to Suriname's economy and the overall advancement of its society.