is a leading service provider in Sarawak for various services related to the Oil & Gas industry, human resources, environmental, mechanical, civil, electrical & instrumentation work, and construction of basic amenities. With a track record of various clientele all around Sarawak including Sarawak Energy Berhad, Malaysia LNG, Asean Bintulu Fertilizer, and Bintulu Port Authority, Tenaga Bumisar is committed to striving in providing consistent, professional, and the highest quality service to fulfill customers’ requirement. We constantly aim to create the greatest values and to achieve the utmost satisfaction of our customers with the best quality products and punctual delivery of tasks. The management’s efforts in continuous observation and innovation have contributed to the swift and stable growth of the company.