This site gives you 4 ways to search for Canadian companies:

Note about this site

1. Search by Category

Choose a category from the list below that best matches your sector of interest.

Select a Category Accommodation and Food Services Administrative and Support, Waste Management Agriculture, Forestry, Fishing and Hunting Arts, Entertainment and Recreation Construction Educational Services Finance and Insurance Health Care and Social Assistance Information and Cultural Industries Management of Companies and Enterprises Manufacturing Mining and Oil and Gas Extraction Other Services (except Public Administration) Professional, Scientific and Technical Services    and Remediation Services Public Administration Real Estate and Rental and Leasing Retail Trade Transportation and Warehousing Utilities Wholesale Trade

2. Search by Keyword

You can use one or more keywords to find your sector of interest.

3. Search by NAICS Code

If you know the NAICS code for the sector you're interested in, use the links below. We go to the four-digit level only.

11	21	22	23	31-33	41	44-45	48-49	51	52
53	54	55	56	61	62	71	72	81	91

4. Search Industry Canada's specialized company directories

The list of specialized directories is located on the Canadian Company Capabilities site on Strategis.