Tumauini Renewal Energy Corporation (TRE) was established with the aim in promoting the exploration, development and utilization of natural resources, including the production of wind and/or solar power, mechanical power, heat or electricity as well as the development and utilization of renewable energy resources for domestic and industrial uses; to develop, finance, construct, own and maintain operating power stations and such other power facilities necessary for the development and utilization of renewable energy resources, including the sale of electricity, and other services that may be necessary or conducive to the accomplishment of the purpose of the corporation as may be allowed by law. 

The management of TRE has a combined business and management experience for more than 100 years. Their expertise are in the fields of real estate acquisition, consolidation and development, renewable energy, construction industry, oil and gas trading, semiconductor industry, and Factory management. Two Directors act as solar energy consultants.