TBK & Sons Holdings Ltd. provides engineering services. The company operates through the following segments: Site Preparation Works, Civil Works and Building Works Projects. The Site Preparation Works Projects segment includes earthwork, demolition works and temporary facilities and infrastructure construction, including building temporary site offices, canteens and warehouses. The Civil Works Project segment includes civil works for process plants, involving reinforced concrete foundations, pipe supports, ponds, pits, underground and open drainage networks, paving work (including the use of gravel, concrete and asphalt) and related plant civil maintenance works. The Building Works Project Segment includes building of sub-station, field auxiliary rooms, workshop and storage buildings in the oil and gas industries. The company was founded on November 8, 2018 and is headquartered in Port Dickson, Malaysia.