35
Compilation of geophysical (including seismic, magnetic,
electromagnetic, gravimetric, radiometric) and geological
data in computer databases; management of computer files in
geophysical (including seismic, magnetic, electromagnetic,
gravimetric, radiometric) and geological fields; compiling
geophysical (including seismic, magnetic, electromagnetic,
radiometric, gravimetric) and geological information for
others in computer files and databases; procurement of
contracts for energy supply
36
Financial services in relation to the extraction,
distribution, storage and distribution of energy or gas;
financial services in relation to research services in the
field of energy
37
Extraction of natural resources; drilling of wells;
supervising construction works with a view to researching,
exploring, exploiting, surveillance and/or optimizing
natural resources; installation and maintenance of gas
pipelines; installing and servicing mining equipment;
maintenance and repair of energy generating installations;
installing and repairing power generating machines and
plants; mining extraction
39
Distributing and storing energy and fuels; information and
advice services relating to energy distribution
40
Production of energy; gas production; producing energy from
renewable sources; advisory services with respect to
producing energy or gas
42
Gas exploration services; geophysical exploration services
for the gas and mining industries; energy auditing; research
in the field of energy; designing and developing energy
management, production and distribution networks;
engineering services with respect to energy supply systems
and in the field of energy technology; technological
consultancy services in the field of alternative energy
production; conducting technical project studies and
research related to the use of natural energy; technological
advice services (engineering work) in the field of energy
production and use; provision of information regarding
studies, technical projects and research on the use of
natural energy; consultancy with respect to technological
services provided by engineers in the field of electricity
and energy supply; research relating to natural resources