The SIC-E is a system for classifying establishments according to their primary activity. It is used to facilitate the collection, tabulation, presentation and analysis of production and related data. As a reference manual, the SIC-E provides a classification structure; a classified index, which includes industry definitions and examples to clarify the content of each industry; an alphabetical index, comparison tables between this and the previous SIC; as well as an introduction specifying the concepts and definitions underlying the classification and providing a user's guide to the interpretation of the classification.
Please note that the SIC-E has been replaced by NAICS Canada. Once implementation of NAICS Canada is complete, the SIC-E will be discontinued.
| A | Agricultural and Related Service Industries |
| B | Fishing and Trapping Industries |
| C | Logging and Forestry Industries |
| D | Mining (including Milling), Quarrying and Oil Well Industries |
| E | Manufacturing Industries |
| F | Construction Industries |
| G | Transportation and Storage Industries |
| H | Communication and Other Utility Industries |
| I | Wholesale Trade Industries |
| J | Retail Trade Industries |
| K | Finance and Insurance Industries |
| L | Real Estate Operator and Insurance Agent Industries |
| M | Business Service Industries |
| N | Government Service Industries |
| O | Educational Service Industries |
| P | Health and Social Service Industries |
| Q | Accommodation, Food and Beverage Service Industries |
| R | Other Service Industries |