Company lists · Data verified August 2026

Top 25 Enterprise voip providers based in Canada

Name: Enterprise voip providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 153 companies tracked

There are 153 enterprise voip providers headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 793 professional contacts across them, including 201 with verified work emails and 50 with mobile numbers. Toronto is the largest hub.

This list covers enterprise voip providers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

153Companies

793Contacts tracked

201Verified emails

50Mobile numbers

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The 25 largest enterprise voip providers based in Canada

Ranked by team size

Top 25 of 153 enterprise voip providers based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	voip.ms	Terrebonne, QC	51-200	50	22
2	Telexperts	Winnipeg, MB	11-50	32	16
3	Thinktel Communications	Edmonton, AB	201-500	28	9
4	Unitedcloud INC	Chestermere, AB	11-50	24	14
5	Introtel	St Laurent, QC	11-50	23	9
6	Meteor Telecommunications	Mississauga	51-200	21	13
7	Yovu Office Phone	London, ON	11-50	18	13
8	Exceltelecom INC	Laprairie, QC	11-50	17	7
9	Ipsmarx	Reston	51-200	17	2
10	Callture INC	Mississauga, ON	11-50	16	9
11	Lotustelco INC	Mississauga, ON	11-50	15	4
12	Ansatel Communications INC	Vancouver, BC	11-50	15	1
13	Stratovox	Toronto, ON	11-50	14	1
14	Ringoffice	Markham, ON	11-50	12	7
15	SE Telecom. Providing White-Label & End-Users Flexible Cloud Phone Systems	Newmarket, ON	11-50	12	3
16	Selectcom	Ottawa, ON	51-200	10	5
17	Altitude Communications	Calgary, AB	11-50	8	5
18	Iteratel Communications INC	Markham, ON	11-50	7	2
19	Voxter Communications	Vancouver, BC	11-50	6	3
20	Musurit	Concord, ON	11-50	5	3
21	Slingshot Communications	Toronto, ON	11-50	5	2
22	Telephonica	Montreal, QC	11-50	5	1
23	Spinnaker Communications INC	Toronto, ON	11-50	4	4
24	Tel-Synergy Network INC	Westmount, QC	11-50	4	2
25	Voxio Téléphonie IP D'affaires	Quebec, QC	11-50	4	1

Showing 25 of 153 enterprise voip providers based in Canada

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Enterprise voip providers based in Canada at a glance

As of Aug 28, 2026

11-50Median size (employees)

TorontoLargest hub · 27 HQs

50Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Enterprise voip providers by metro

Metro	Companies
Enterprise voip providers in Toronto	27
Enterprise voip providers in Montreal	14
Enterprise voip providers in Mississauga	10
Enterprise voip providers in Calgary	8
Enterprise voip providers in Vancouver	8
Enterprise voip providers in Quebec	5
Enterprise voip providers in Burlington	4
Enterprise voip providers in Markham	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise voip providers”, with match quality audited by blind human judging, and headquartered in Canada.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise voip providers are there based in Canada?

There are 153 enterprise voip providers headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

voip.ms, headquartered in Terrebonne, tops this list with the largest team on record.

Which city has the most enterprise voip providers?

Toronto leads with 27 headquartered companies, followed by Montreal (14) and Mississauga (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 201 verified decision-maker contacts tracked across these 153 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.