TA Corp Ltd is an investment holding company. It operates in segments: Construction, Real estate investment, Real estate development, Distribution and Others. The majority of its revenue comes from the Construction segment, which is into the general building and construction contracts, training of workers, general engineering, sale of construction materials and design, installation and maintenance of air conditioning, and mechanical ventilation systems. Its geographical segments are Singapore, Myanmar, Cambodia, and Other countries, of which the majority of its revenue comes from Singapore.