Company lists · Data refreshed September 2026

Top 25 Unified communications services for IT consulting firms based in Canada

Name: Unified communications services for IT consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 149 companies tracked

RevenueBase identified 149 company matches for unified communications services for IT consulting firms associated with Canada as of September 2026 and tracks 2,484 professional contacts across them, including 813 with verified work emails. Toronto is the largest hub.

This list covers company matches for unified communications services for IT consulting firms 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 21, 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 21, 2026 How this list was built

149Companies

2,484Contacts tracked

813Verified emails

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The 25 largest unified communications services for IT consulting firms based in Canada

Ranked by team size

Top 25 of 149 company matches for unified communications services for IT consulting firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Allstream	Exact match	Mississauga, ON, CanadaHQ recorded Sep 21, 2026	501-1,000	475 contacts →
	Exact match “Allstream is a leader in business communications throughout Canada and the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Sangoma	Exact match	Markham, ON, CanadaHQ recorded Sep 21, 2026	201-500	454 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 21, 2026 · View company records in RevenueBase
3	World Wireless Solutions INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	123 contacts →
	Exact match “World Wireless Solutions is an IT & Telecommunications consulting firm that has evolved into one of the fastest growing premier technologies consulting firms since its foundation…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Cloudli Communications	Exact match	Montréal, CanadaHQ recorded Sep 21, 2026	51-200	74 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 21, 2026 · View company records in RevenueBase
5	ZIRO	Exact match	Montreal, QC, CanadaHQ recorded Sep 21, 2026	51-200	72 contacts →
	Exact match “ZIRO is the only IT company that makes unified communications simple and easy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Komutel, A Versaterm Company	Exact match	Saint-georges, QC, CanadaHQ recorded Sep 21, 2026	51-200	45 contacts →
	Exact match “Komutel, a Versaterm company, is a leading developer of communication solutions which easily integrate with your existing telecommunications and IT infrastructure ((IT, VoIP, TDM…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Interconnexions LD	Exact match	Trois-rivières, QC, CanadaHQ recorded Sep 21, 2026	51-200	45 contacts →
	Exact match “Services TI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Riopel Consultant INC	Exact match	Saint-jérôme, QC, CanadaHQ recorded Sep 21, 2026	11-50	39 contacts →
	Exact match “Riopel est une firme spécialisée en technologies de l’information accompagnant les entreprises dans la gestion, la sécurisation et l’évolution de leurs environnements…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Network Telecom	Exact match	Kitchener, ON, CanadaHQ recorded Sep 21, 2026	11-50	35 contacts →
	Exact match “Founded in 1979 as Smiston Communications, Network Telecom is a re-branded telecommunications institution built to serve Canadian businesses nation-wide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Flexity Systems LTD	Exact match	Richmond Hill, ON, CanadaHQ recorded Sep 21, 2026	51-200	34 contacts →
	Exact match “FlexITy is an award-winning provider of consulting and managed services who works collaboratively with clients in aligning their business goals with technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Telexperts	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 21, 2026	11-50	33 contacts →
	Exact match “Founded in 1985, Telexperts - VoIP & IT Services is owned and operated by David and Jess Guberman.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Telanet INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	31 contacts →
	Exact match “Telanet provides integrated telecommunication and UC solutions to companies across North America from such leading manufacturers as: Avaya (including legacy Nortel), Mitel, Cisco…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Cable Leafs Consultancy INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 21, 2026	11-50	30 contacts →
	Exact match “Welcome to Cable Leafs Consultancy Inc, a 100% Canadian company founded in 2014.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Voicemailtel	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	29 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 21, 2026 · View company records in RevenueBase
15	Introtel	Exact match	Mississauga, ON, CanadaHQ recorded Sep 21, 2026	11-50	23 contacts →
	Exact match “Introtel has installed thousands of phone systems for both small and large organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Ctech Consulting Group INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 21, 2026	11-50	21 contacts →
	Exact match “Every IT firm claims to offer the 'best IT support'.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Yovu Office Phone	Exact match	London, ON, CanadaHQ recorded Sep 21, 2026	11-50	18 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 21, 2026 · View company records in RevenueBase
18	Exceltelecom INC	Exact match	Laval, QC, CanadaHQ recorded Sep 21, 2026	11-50	17 contacts →
	Exact match “Notre mission est d'être votre partenaire à valeur ajoutée en offrant des solutions en télécommunications qui correspondent à vos besoins.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Querytel INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	17 contacts →
	Exact match “At QueryTel we have collected industry data to outline the bottleneck and specific I.T.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	TOP Tech Solutions, INC	Exact match	Montreal, QC, CanadaHQ recorded Sep 21, 2026	11-50	15 contacts →
	Exact match “Top Tech Solution offers full turn-key network services including design, implementation, project management; admin training and help desk support.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Lotustelco INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 21, 2026	11-50	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Ansatel Communications INC	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	11-50	15 contacts →
	Exact match “Ansatel is one of Canada’s leading converged communications voice solutions to clients large and small.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	AVEGA	Exact match	Vaughan, ON, CanadaHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “Welcome to Avega, Avega leverages our industry leading Telecom and Cloud solution partners to curate the most cost-effective and efficient solutions for businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	LP Télécom - Télipso	Exact match	Trois-rivières, QC, CanadaHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “Télipso Parce que nous nous sommes donnés comme mission de simplifier et d’optimiser les communications dans les organisations, nous transformons votre système téléphonique en…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Branttel Networks	Exact match	Burlington, ON, CanadaHQ recorded Sep 21, 2026	51-200	14 contacts →
	Exact match “We're leaders for all things Business Communication.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “unified communications services for IT consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 149 unified communications services for IT consulting firms based in Canada

See the full list, filter by size, metro and specialty, and access 813 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Unified communications services for IT consulting firms based in Canada at a glance

As of Sep 21, 2026

32.7%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 149 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 “unified communications services for IT consulting firms” 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 813 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 21, 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 “unified communications services for IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many unified communications services for IT consulting firms are there based in Canada?

RevenueBase identified 149 company matches for unified communications services for IT consulting firms 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?

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

Which city has the most unified communications services for IT consulting firms?

Toronto leads with 20 company records, followed by Montreal (16) and Mississauga (12).

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 813 professional contacts with verified work emails tracked across these 149 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 21, 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.