Halliburton ESG Sdn Bhd operates in Brunei, providing a wide array of products and services to the energy sector, focusing on maximizing asset value for customers throughout the lifecycle of energy reservoirs. Established in 1919, Halliburton is one of the world's largest energy services companies, offering services that range from locating hydrocarbons and managing geological data to drilling, formation evaluation, and well construction. It employs over 45,000 people in more than 80 countries. In Brunei, Halliburton ESG Sdn Bhd contributes to the country's energy sector through various well services and oilfield solutions, focusing on sustainability and minimizing environmental impacts​