IC 035. US 100 101 102. G & S: Computerized and central file management of geophysical and seismic data; management of computer files in the geophysics and seismic fields; database management of geophysical and seismic data

IC 037. US 100 103 106. G & S: Installation, construction, servicing, maintenance and repair services for scientific apparatus and instruments, for apparatus and instruments for measuring, signaling, checking (monitoring) for the acquisition, processing and interpretation of geophysical data with a view to underground exploration and exploitation and scientific apparatus and instruments, apparatus and instruments for measuring, signaling, checking (monitoring) for the acquisition, processing and interpretation of seismic survey data with a view to searching for and exploiting hydrocarbon or gas deposits; drilling of wells, supervision of construction works with a view to underground exploration and exploitation and searching for and exploiting hydrocarbon or gas deposits; oil and gas pipeline construction and maintenance; building and construction work, plastering and cement works for installations in the seismic and geophysics fields

IC 042. US 100 101. G & S: Acquiring, processing, interpreting geophysical data for underground exploration and exploitation; Acquiring, processing, interpreting seismic data for searching or exploitation of hydrocarbon or gas deposits; installing, updating and maintaining software in the geophysics and seismic fields