WZGroup
WZ 09.1—Support activities for petroleum and natural gas extraction
Group · Klassifikation der Wirtschaftszweige (2025)
Where 09.1 sits
- B Mining and Quarrying
- 09 Mining support service activities
- 09.1 Support activities for petroleum and natural gas extraction
Contains 1 narrower code
What 09.1 includes
- For details on Industry Group 09.1, refer to the industry descriptions under its subcategories
09.1 in other systems
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