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 seismics field; database management of geophysical and seismic data

IC 037. US 100 103 106. G & S: Installation, construction, upkeep, maintenance and repair of scientific apparatus and instruments, of measuring, signalling, checking supervision apparatus and instruments for acquiring, processing, interpreting geophysical data with a view to underground exploration or exploitation and scientific apparatus and instruments, measuring, signalling, checking supervision apparatus and instruments for acquiring, processing, interpreting seismic data with a view to seeking or exploiting hydrocarbon or gas deposits; well drilling, overseeing of construction work with a view to underground exploration and exploitation and seeking or exploitation of hydrocarbon or gas deposits; installation and upkeep of oil and gas pipelines; construction, plastering and cement work for installations in the seismics and geophysics field

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