Halliburton

Founded in 1919, Halliburton is one of the world's largest suppliers of products and services to the fuel and energy industry. The company operates in approximately 80 countries and employs more than 80,000 people representing 140 nationalities. The company provides services to oil and gas exploration and production companies throughout the entire field development process, from hydrocarbon exploration and geological data processing to drilling, reservoir evaluation, well construction, well completions and production optimization.