Halliburton Company is one of the world's leading providers of oil-related services. Net sales break down by activity as follows: - construction and production services (57.8%); - drilling and inspection services (42.2%). Net sales break down by source of income between sales of services (71.3%) and of products (28.7%). Net sales are distributed geographically as follows: North America (41.9%), Middle East and Asia (26.6%), Latin America (18.4%) and other (13.1%).