Amec Foster Wheeler Ltd. provides consultancy, engineering and project management services to the natural resources, nuclear, infrastructure, clean energy, water and environmental sectors. It also provides services in designing, delivering and maintaining assets such as offshore oil-production facilities, mines and power infrastructure. The company operates through following business lines: Oil, Gas & Chemicals, Mining, Power & Process and Environment & Infrastructure. The Oil, Gas & Chemicals business line has three segments: upstream, which involves exploration and production; midstream, which includes transportation and natural gas processing; and downstream, which is mainly the refining and petrochemical industries. The Mining business line provides mining consultancy including ore resource estimation, mine planning and feasibility studies, design, and project and construction management services to a range of mining companies, primarily in the Americas and Africa. The Power & Process business line provides a full-service engineering, procurement and construction solution for wind, solar, biomass and biofuels projects. The Environment & Infrastructure business line focuses on environmental consulting, engineering design and programme and construction management. Amec Foster Wheeler was founded on November 2, 1982 and is headquartered in London, the United Kingdom.