ION Geophysical Corp is a United States of America based technology-focused company which provides geoscience products, services, and solutions to the global oil and gas industry. The company operates through three segments namely E&P Technology and Services, E&P Operations Optimization, and Ocean Bottom Services. The E&P Technology and Services segment provides services and products for complex and hard-to-image geologies, unconventional reservoirs, and offshore basin-wide seismic data and imaging programs; the E&P Operations Optimization segment provides command and control software systems, related software and services for towed marine streamer and ocean bottom seismic operations and the Ocean Bottom Services segment which offers ocean bottom data acquisition services.