SPK-Sentosa Corporation Berhad is a Malaysia-based company engaged in investment holding and the provision of management services to the subsidiaries. The Company, through its subsidiaries, operates in three segments: construction, which include the construction of buildings and infrastructure works.; oil and gas, which is engaged in the provision of offshore and onshore support services to the oil and gas industry, which include engineering, procurement, construction and commissioning (EPCC) for petrochemicals and oil and gas facilities, operations and maintenance services, as well as the development and redevelopment and/or management of oil and gas brown fields and refineries and trading and supply of oil and gas materials, products and equipment, and investment holding. Its subsidiaries are Pembinaan SPK Sdn. Bhd., Nadaprise Sdn. Bhd. and Kumpolan Kemajuan Raya Sdn. Bhd.