Subsea 7 S.A.

Subsea 7 S.A. is a Luxembourgish multinational company specializing in subsea engineering, construction, and services for the offshore energy industry. Registered in Luxembourg with operational headquarters in London, it delivers comprehensive offshore projects, including the construction and installation of subsea infrastructure such as gas and oil pipelines, umbilicals, and related systems, which account for the majority of its activities. The company also provides maintenance, repair services for offshore installations, and supports the energy transition through lower-carbon oil and gas projects, renewables like fixed and floating offshore wind, carbon capture and storage, and emerging energies such as hydrogen. Employing around 15,000 people across more than 30 countries, Subsea 7 S.A. operates a modern fleet, extensive fabrication yards, and advanced enabling products, with a global presence spanning Africa, Americas, Asia/Oceania, and Europe. Formed in 2011 from the merger of Acergy S.A. and Subsea 7 Inc., it has completed over 1,000 projects worldwide, playing a pivotal role in enabling sustainable offshore energy solutions for clients in oil, gas, and renewable sectors.