Business Profiles
When you might need code 2131
Professions specific to this sector are linked to this part of the Canadian classifier so the page speaks to real work teams.
01
2131
Drilling rig coordinator
Use this page when the file covers drilling programs, rig moves, contractor rosters, and site readiness. It helps confirm whether 2131 Support activities for mining, and oil and gas extraction is the closest NAICS Canada branch before BN registration, GST/HST review, banking onboarding, procurement notes, or internal classification work.
02
2131
Oilfield service dispatcher
Use this page when the file covers rig support crews, field maintenance calls, service trucks, and wellsite logistics. It helps confirm whether 2131 Support activities for mining, and oil and gas extraction is the closest NAICS Canada branch before BN registration, GST/HST review, banking onboarding, procurement notes, or internal classification work.
03
2131
Mineral exploration geologist
Use this page when the file covers mineral surveys, sample programs, drill targets, and exploration camps. It helps confirm whether 2131 Support activities for mining, and oil and gas extraction is the closest NAICS Canada branch before BN registration, GST/HST review, banking onboarding, procurement notes, or internal classification work.
04
2131
Mine ventilation technologist
Use this page when the file covers underground airflow planning, safety monitoring, fan systems, and shaft support. It helps confirm whether 2131 Support activities for mining, and oil and gas extraction is the closest NAICS Canada branch before BN registration, GST/HST review, banking onboarding, procurement notes, or internal classification work.