Telecom & Internet companies in Canada
Looking for Telecom & Internet companies in Canada? LeadSetu tracks 1,788 of them across Canada, with a business email for 53% and a phone number for 99%. For 274 we also hold named people, including decision makers at 146.
Most of them are based in Toronto (149), Montréal (80), Calgary (73). By sub-industry, Telecom operators leads with 1,515 companies, followed by Internet service providers (225).
Sign in to filter them by city, size and sub-industry, see who runs each company and build a list you can export or work in the CRM.
Top cities
By sub-industry
Contact coverage
Sample Telecom & Internet companies in Canada
| Company | Contacts |
|---|---|
| Tuckersmith Communications Co-Operative Ltd. | Contacts after login |
| Keltech Communications | Contacts after login |
| Office Interiors | Contacts after login |
| Videotron | Contacts after login |
| Aerocorp Avionics Solutions Inc | Contacts after login |
| Imagine Wireless | Contacts after login |
| BearCom | Contacts after login |
| Toddington International Inc. | Contacts after login |
A few of the 1,788 companies. Decision makers, emails and phones are shown to signed-in customers only.
Get the full list with contacts
Decision makers, business emails and phone numbers for Telecom & Internet companies in Canada are available to signed-in customers. Tell us what you need and we will send a quote within one working day.
Telecom & Internet in other countries
- United States13,009
- Brazil7,631
- Germany6,202
- United Kingdom6,096
- Spain3,790
- Italy3,182
- India3,093
- France2,019
- Poland1,762
- Mexico1,686
- The Netherlands1,459
- Vietnam1,209
Other sectors in Canada
- Healthcare31,810
- Real Estate & Construction23,116
- Automotive19,170
- IT & Software13,114
- Education10,822
- Manufacturing & Industrial8,302
- Finance & Insurance8,204
- Agriculture4,964
- Marketing & Advertising3,948
- Logistics & Transport3,755
- Media & Entertainment3,611
- Beauty & Wellness3,600
Related pages
- Telecom & Internet companies in Poland
- Telecom & Internet companies in Mexico
- Healthcare companies in Canada
- Real Estate & Construction companies in Canada
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Counts are worked out from public company websites and official registers and refreshed regularly (last update 5 Nov 2026). A company is counted once, in the city and state of its main address.