Petroleum Geo-Services ASA engages in the provision of geophysical services. It operates through the following business areas: Marine Contract, MultiClient, Operations, and Imaging & Engineering. The Marine Contact business area manages projects and customer relationships pertaining to seismic data acquires under excusive contracts. The MultiClient business are initiates and manages projects and customer relationships pertaining to seismic data licensed on a non-exclusive basis from the company's data library of seismic surveys. The Operations business area supports both Marine Contract and MultiClient with seismic vessels capacity, related equipment, and crew. The Imaging & Engineering business area offers seismic data images and contract services to external customers. The company was founded in August 1991 and is headquartered in Oslo, Norway.