Company lists · Data refreshed September 2026

Top 25 Hosted pbx companies based in Canada

RevenueBase identified 115 company matches for hosted pbx companies associated with Canada as of September 2026 and tracks 1,157 professional contacts across them, including 558 with verified work emails. Toronto is the largest hub.

This list covers company matches for hosted pbx companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
115Companies
1,157Contacts tracked
558Verified emails
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The 25 largest hosted pbx companies based in Canada

Ranked by team size
Top 25 of 115 company matches for hosted pbx companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMarkham, ON, CanadaHQ recorded Sep 20, 2026201-500454 contacts →

Exact match

“Sangoma Technologies Corporation (TSX: STC; Nasdaq: SANG) is a global leader in essential business communications.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchMontréal, CanadaHQ recorded Sep 20, 202651-20074 contacts →

Exact match

“Cloudli is a leading provider of next generation voice, messaging, and data communications solutions for businesses and consumers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchTerrebonne, QC, CanadaHQ recorded Sep 20, 202651-20050 contacts →

Exact match

“VoIP.ms is devoted to providing quality local and international connections to our customers around the world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202651-20029 contacts →

Exact match

“VoiceMailTel is a high tech innovator and service provider of a unified telecommunication solution which effectively integrates PSTN, VoIP, cellular, voicemail into an…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 20, 2026201-50028 contacts →

Exact match

“ThinkTel has a track record of over 30 years of growth and success.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 202651-20028 contacts →

Exact match

“On March 1, 2021, CounterPath was acquired by Alianza, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchChestermere, AB, CanadaHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“UnitedCloud is a Cloud Services provider partnering with agents and resellers to deliver Hosted PBX, SIP Trunking, Internet Fax, and Residential Services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Introtel has installed thousands of phone systems for both small and large organizations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchKingston, ON, CanadaHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Canadians look to Telecom Metric as the leading business voice solution provider because we work with you to ensure that your business is fully equipped, connected, and supported…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLondon, ON, CanadaHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“In 2011, we set out with a clear goal: to build a VoIP business people could actually count on.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“The company Callture is a Canadian technology company based in Mississauga, Ontario.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“StratoVox began as a VoIP consulting company in Toronto in 2012, with the mission of providing Enterprise Class, All-in-One Business Communications Solutions at non-enterprise…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchNewmarket, ON, CanadaHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“White Label Cloud & End-User Cloud Phone Systems with self service DID ordering and Automated Billing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchMarkham, ON, CanadaHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“RingOffice specializes in voice, video, cloud communication and network solutions for businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLaval, QC, CanadaHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“The most reliable business phone and WiFi service, the best support at the best price.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOttawa, ON, CanadaHQ recorded Sep 20, 202651-20010 contacts →

Exact match

“SelectCom is a leading Canadian provider of modern cloud phone systems and traditional business telecom services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Altitude Communications is Canada’s best phone systems provider as we take pride in our professionalism and acute attention to our loyal customers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Nexco Networks is a fully managed cloud communications provider trusted by businesses across Canada.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Voxter provides VoIP Solutions to Business Customers, particularly focused around delivering Hosted IP PBX and network services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchBrampton, ON, CanadaHQ recorded Sep 20, 20261-106 contacts →

Exact match

“As a leading Software-as-a-Service (SaaS) provider, Ezeetel is revolutionizing business communications by delivering a powerful, unified cloud communications platform.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Slingshot Telecom is a cloud-based communications provider that specializes in business services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Telephonica Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchQuébec, QC, CanadaHQ recorded Sep 20, 20261-105 contacts →

Exact match

“UBIK offers a high-quality smart phone system for businesses, created entirely in Quebec.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Spinnaker is a Toronto based full-service network/communications provider with flexible solutions that is a refreshing option from the "do it our way" attitude of the other…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 115 hosted pbx companies based in Canada

See the full list, filter by size, metro and specialty, and access 558 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hosted pbx companies based in Canada at a glance

As of Sep 20, 2026
48.2%Verified-email coverage
10.1Average contacts per company
11-50Median size (employees)
18.3%Largest-city concentration · Toronto
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
49
51-200
9
201-500
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 115 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “hosted pbx companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 558 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hosted pbx companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hosted pbx companies are there based in Canada?

RevenueBase identified 115 company matches for hosted pbx companies associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sangoma tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hosted pbx companies?

Toronto leads with 21 company records, followed by Montreal (12) and Mississauga (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 558 professional contacts with verified work emails tracked across these 115 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.