Company lists · Data refreshed September 2026

Top 25 IT service desk outsourcing companies based in Canada

RevenueBase identified 180 company matches for IT service desk outsourcing companies associated with Canada as of September 2026 and tracks 9,134 professional contacts across them, including 1,347 with verified work emails. Toronto is the largest hub.

This list covers company matches for IT service desk outsourcing 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 28, 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 28, 2026 How this list was built
180Companies
9,134Contacts tracked
1,347Verified emails
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The 25 largest IT service desk outsourcing companies based in Canada

Ranked by team size
Top 25 of 180 company matches for IT service desk outsourcing companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchMontreal, QC, CanadaHQ recorded Sep 28, 202610001+7,416 contacts →

Exact match

“Logica is now part of CGI, a global IT and business process services provider delivering business consulting, systems integration and outsourcing services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSaint John, NB, CanadaHQ recorded Sep 28, 2026201-500137 contacts →

Exact match

“Operating for 20+ years, Innovatia Technical Services Inc.(ITSI) is a technology outsourcing support partner, assisting clients with workflow & knowledge processes and technical…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBoucherville, QC, CanadaHQ recorded Sep 28, 202651-20097 contacts →

Exact match

“COSIOR est une firme de services conseils en: En technologies de l’information Impartition de ressources humaines; Gestion de projets; Optimisation des centres serveurs; Centre…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchEdmonton, AB, CanadaHQ recorded Sep 28, 202651-20070 contacts →

Exact match

“Yardstick Technologies specializes in managed IT services for companies that have no or limited internal IT resources.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026501-1,00068 contacts →

Exact match

“A member of Capgemini providing Consulting Services, IT Outsourcing, Data Center Services, Infrastructure Outsourcing, Infrastructure Transformation Services, Remote…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026501-1,00050 contacts →

Exact match

“Simpro is a world wide provider of outsourced call center and back office services including customer service,help desk,technical support,telemarketing,email and chat support.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchMontréal, QC, CanadaHQ recorded Sep 28, 202611-5049 contacts →

Exact match

“Offering an accessible alternative to outsourcing giants, OS4 Techno specializes in customized hybrid outsourcing by function.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBurlington, ON, CanadaHQ recorded Sep 28, 202651-20045 contacts →

Exact match

“A&R Solutions is the largest automotive IT service-provider in Canada.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchVancouver, BC, CanadaHQ recorded Sep 28, 202651-20043 contacts →

Exact match

“We Build Solutions For Your Everyday Problems!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-20033 contacts →

Exact match

“RoundAssist is an IT and business process outsourcing provider, covering a wide range of services, solutions tailored specifically for each customer.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchNavin, MB, CanadaHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“365 Technologies delivers Worry-Free IT® support and services to small- and medium-sized businesses in Winnipeg, Manitoba and its surrounding area seven days a week, 24 hours a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMississauga, ON, CanadaHQ recorded Sep 28, 202651-20030 contacts →

Exact match

“At QLogitek, we deliver innovative IT solutions that help organizations transform the way they operate and serve their customers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Founded in 2017, Bumsa is a Canadian-owned outsourcing and consulting firm that provides cost-effective business solutions to help organizations scale efficiently.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Technical Action Group (TAG) is an Ontario-based managed IT and cybersecurity firm serving SMBs across the continent.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Delivering Pre-Vetted Talent Across North America & India We connect businesses with skilled IT professionals through reliable, fast, and results-driven recruitment solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Pure IT - Calgary's source for IT outsourcing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchNorth Battleford, SK, CanadaHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Bralin Technology Solutions has been serving businesses in and around Northwest Saskatchewan since 1994, proving IT Support such as technical helpdesk support, computer support…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchPickering, ON, CanadaHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Abydos Technologies is a web solution development company based in Noida, India.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchLondon, ON, CanadaHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Ontario's Managed IT Experts Compudata has been serving Ontario since 1995, providing IT Support such as technical helpdesk support, computer support, and consulting to small and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSaint John, NB, CanadaHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“NetAdmins provides enterprise-class IT services & tech support to New Brunswick, Nova Scotia and PEI small and mid-sized businesses.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchNewmarket, ON, CanadaHQ recorded Sep 28, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchWaterloo, ON, CanadaHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“At WaterlooIT, we specialize in providing comprehensive IT solutions to businesses of all sizes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMontreal, QC, CanadaHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“ExoSource provides an all-in-one outsourced IT departement composed of technical support, system administration and IT management services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchVictoria, BC, CanadaHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Live Virtual Help Desk offers integrated Service Desk and Server Support services globally from our offices in North America!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchAbbotsford, BC, CanadaHQ recorded Sep 28, 202611-509 contacts →

Exact match

“The team at Wild Frog Systems have been providing IT Support, such as technical help-desk support, computer support, and consulting to businesses in the Chilliwack, Abbotsford &…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 180 IT service desk outsourcing companies based in Canada

See the full list, filter by size, metro and specialty, and access 1,347 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT service desk outsourcing companies based in Canada at a glance

As of Sep 28, 2026
14.7%Verified-email coverage
50.7Average contacts per company
11-50Median size (employees)
20.0%Largest-city concentration · Toronto
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
66
51-200
31
201-500
6
501-1,000
2
1,001-5,000
2
10001+
2

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 180 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 “IT service desk outsourcing 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 1,347 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 28, 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.

IT service desk outsourcing companies by metro

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 “IT service desk outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT service desk outsourcing companies are there based in Canada?

RevenueBase identified 180 company matches for IT service desk outsourcing 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?

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

Which city has the most IT service desk outsourcing companies?

Toronto leads with 36 company records, followed by Calgary (18) and Montreal (18).

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 1,347 professional contacts with verified work emails tracked across these 180 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 28, 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.