Industry: 4619—Pipelines, Not Elsewhere Classified
Establishments primarily engaged in the pipeline transportation of commodities, except crude petroleum, refined products of petroleum, and natural gas. Establishments primarily engaged in the pipeline transportation of refined petroleum are classified in Industry 4613, and those engaged in natural gas transmission are classified in Industry 4922.
| Coal pipeline operation | Slurry pipeline operation |
| Pipeline operation except petroleum and natural gas pipelines | |
| Codes |
Titles | Total Marketable US Businesses |
| 46190000 | Pipelines, nec | 99 |
| 46199901 | Coal pipeline operation | 77 |
| 46199902 | Slurry pipeline operation | 10 |
