Construction d'oléoducs et de gazoducs et structures connexes
This Canadian industry comprises establishments primarily engaged in the construction of oil and gas lines, mains, refineries, and storage tanks. The work performed may include new work, reconstruction, rehabilitation, and repairs.
Official classification fields taken from the current StatCan source bundle.
| Characteristic | Description |
|---|---|
| Official title | Oil and gas pipeline and related structures construction |
| Classification | NAICS Canada 2022 Version 1.0 |
| Publishing authority | Statistics Canada |
| Hierarchical level | Canadian industry |
| Parent code | 23712 - Oil and gas pipeline and related structures construction |
| International correspondence | F4290* |
| Source | https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index |
| Source verification | 2026-05-05 |
Canada-wide business, tax, and filing context from the local country pack and tax pack.
| Characteristic | Description |
|---|---|
| Tax authority | Canada Revenue Agency (CRA) |
| Business identifier | Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax. |
| Filing requirements | Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34 |
| Sector authority | Provincial workers' compensation boards and provincial trades certification bodies |
This code typically applies to:
5 of 6 factors passing
These role examples come from the official title and example wording attached to this code.
Use this page when the business is directly described by the official title or definition for 237120 Oil and gas pipeline and related structures construction. It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.
Use this page when the activity is described in the official StatCan example wording as building petrochemical plants. Compare the definition, exclusions, and nearby codes here before attaching 237120 Oil and gas pipeline and related structures construction to a business file.
Use this page when the activity is described in the official StatCan example wording as natural gas processing plant, construction. Compare the definition, exclusions, and nearby codes here before attaching 237120 Oil and gas pipeline and related structures construction to a business file.
Use this page when the activity is described in the official StatCan example wording as oil and gas field distribution line construction. Compare the definition, exclusions, and nearby codes here before attaching 237120 Oil and gas pipeline and related structures construction to a business file.
A rotating set of business activity examples linked to this part of the Canadian hierarchy.
building chemical plants (except petrochemical) and similar process or batch facilities (See 236210...
pipe lining thermal insulating contractors (See 237990 Other heavy and civil engineering constructi...
Approximate correspondence
Natural gas cleaning and processing plants, petroleum refineries, and petrochemical plants, construction
This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.
Oil and gas pipeline and related structures construction: This Canadian industry comprises establishments primarily engaged in the construction of oil and gas lines, mains, refineries, and storage tanks. The work performed may include new work, reconstruction, rehabilitation, and repairs.
It is a canadian industry page in the NAICS Canada 2026 hierarchy.
It rolls up to 23712 Oil and gas pipeline and related structures construction.
This page already points to the exact six-digit Canadian industry in the current site structure.
Yes. 2 inclusion note(s) are attached on this page.
Yes. 2 exclusion note(s) help separate this page from nearby codes.
Yes. 27 example row(s) are available for boundary checking.
Examples in this branch include Civil works, Building trades, Renovation crews, Site preparation.
Yes. The page shows F4290* Construction of other civil engineering projects.
Yes. A same-code US reference is attached: Oil and Gas Pipeline and Related Structures Construction.
NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.
From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.