NACE-BEL 2025 Codes
09
Mining support service activities
09.1
Support activities for petroleum and natural gas extraction
09.10
Support activities for petroleum and natural gas extraction
09.100
09.100
Level 5
Support activities for petroleum and natural gas extraction
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Parent code
09.10
Support activities for petroleum and natural gas extraction
Child codes
09.10001
Directional drilling related to the extraction of oil and gas
09.10002
In situ assembly, repair and dismantling of rigs