A breakdown of the 931 companies running Canada Post.
Top industries
Professional and business services108
Financial services99
Retail trade77
Education and training76
Industrial and manufacturing60
Information technology and services57
Health and wellness55
Government and public services52
No industry recorded: 56
Company size
1–1084 (10%)
11–50129 (16%)
51–250203 (25%)
251–50073 (9%)
501–1,00065 (8%)
1,001–5,000154 (19%)
5,001–10,00042 (5%)
10,001+73 (9%)
Share of companies with a recorded size, by employees.
No size recorded: 108
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Frequently asked questions
About the Canada Post data on this page.
How many companies use Canada Post?
Firmable holds confirmed Canada Post detections for 931 distinct companies, 113 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Canada Post?
RESA Power, Potentia Renewables Inc. and Blackburn Media Inc are among the most prominent in the current set.
What industries use Canada Post?
Professional and business services, financial services and retail trade lead the set, across 19 industries in total.
What size companies use Canada Post?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Canada Post users based?
Canada, the United States, Australia and Hong Kong account for most detections, across 13 countries.
How current is this data?
113 companies were confirmed in the last 90 days. Last detection 7 September 2026.
