Company Story
1931 - CGG was founded by Conrad Schlumberger as Compagnie Générale de Géophysique (CGG)
1936 - CGG conducted its first seismic survey in the French Alps
1953 - CGG introduced the first digital seismic recording system
1961 - CGG conducted its first offshore seismic survey in the Gulf of Mexico
1969 - CGG introduced the first 3D seismic survey
1987 - CGG acquired the geophysical division of Elf Aquitaine
1993 - CGG acquired the geophysical division of Total
1996 - CGG went public with an initial public offering (IPO)
2003 - CGG acquired Veritas DGC, a leading seismic company
2013 - CGG acquired Fugro's geoscience division
2017 - CGG emerged from financial restructuring and began a new chapter