SIC 4432 Freight Transportation on the Great Lakes-St. Lawrence Seaway
SIC Code:
4432
Code Title:
Freight Transportation on the Great Lakes-St. Lawrence Seaway
Code Division:
E - Transportation, Communications, Electric, Gas, And Sanitary Services
SIC 4432 Freight Transportation on the Great Lakes-St. Lawrence Seaway Description
Establishments primarily engaged in the transportation of freight on the Great Lakes and the St. Lawrence Seaway, either between United States ports or between United States and Canadian ports.
- Great Lakes and St. Lawrence Seaway freight transportation
SIC 4432 to NAICS Crosswalk