Marianne Lefdal

Wavefield Inseis AS provides geophysical services for the exploration of oil and gas. It uses a range of vessels and seismic equipment. The company was founded on September 28, 2001 and is headquartered in Oslo, Norway.

Global Seismic Shipping AS operates a shipping company. The company is headquartered in Bømlo, Norway.

CGG Marine Resources Norge AS provides oil and gas field exploration services. The firm engages in investment activities in industry and shipping including seismic vessels and everything related to this. The firm also owns shares in companies that run similar or related activities. The company was founded on January 20, 1999 and is headquartered in Oslo, Norway.

Part of CGG, CGG Services (Norway) AS is a Norwegian company that provides documentation on topics such as tax policy, investments, modern slavery, and gender equality, in accordance with national regulations. The company, based in Oslo, Norway, was founded in 1998, and its CEO is Marianne Lefdal. The company offers data, products, and services in science, data science, sensing, and monitoring for various industries. CGG is a technology and HPC leader that focuses on providing solutions and protecting the environment while caring for its employees and the communities in which it operates.