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 operationSlurry pipeline operation
Pipeline operation except petroleum and natural gas pipelines
Codes Titles Number of US Businesses
4619Pipelines, Nec211
461900Pipelines, nec116
46190000Pipelines, nec116
461999Pipelines, nec, nec95
46199901Coal pipeline operation83
46199902Slurry pipeline operation12