Meta Corp. Public Co. Ltd. engages in the provision of communication, fire protection, and electrical systems. It operates through the following segments: Engineering Systems Installation, Energy and Coal, Power Plant, and Business Development and Finance Advisory. The Engineering Systems Installation segment provides building engineering systems installation services and construction on project with support in the financing of construction in progress. The Energy and Coal segment includes solar power plant operations as well as buy and sell of coal products. The Power Plant segment focuses on the renewable energy business. The Business Development and Finance Advisory segment offers advisory services. The company was founded by Soraj Rojanabenjakul and Paiboon Thienpiriyatakul on May 29, 1992 and is headquartered in Bangkok, Thailand.