Landmark Software & Services

Landmark Software & Services, a division of Halliburton, is the upstream oil and gas industry's leading provider of integrated exploration and production (E&P) software, digital solutions, and technical services. Founded in 1982 as Landmark Graphics Corporation in Houston, Texas, the company pioneered 3D seismic interpretation software before being acquired by Halliburton in 1996 for $557 million. Today Landmark delivers cloud-based platforms including the iEnergy Hybrid Cloud, the DecisionSpace 365 Enterprise and Essentials suites, and the SmartDigital co-innovation service. Its software portfolio spans seismic processing, geoscience interpretation, well construction planning, reservoir management, production optimization, asset management, AI/ML analytics, and carbon capture storage workflows. With over 400 patents, 700+ technical papers, AICPA SOC 2 compliance, and operations in 80+ countries, Landmark serves national oil companies, independents, and supermajors worldwide through Technical Assistance Centers in Houston, Perth, Leatherhead (UK), and Macae (Brazil).