Company lists · Data refreshed November 2026

Top 25 Computer support services based in Canada

RevenueBase identified 559 company matches for computer support services associated with Canada as of November 2026 and tracks 2,794 professional contacts across them, including 692 with verified work emails. Toronto is the largest hub.

This list covers company matches for computer support services 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 November 6, 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 Nov 6, 2026 How this list was built
559Companies
2,794Contacts tracked
692Verified emails
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The 25 largest computer support services based in Canada

Ranked by team size
Top 25 of 559 company matches for computer support services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDartmouth, CanadaHQ recorded Nov 6, 2026501-1,000424 contacts →

Exact match

“Offer any technology services, support and setups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAjax, ON, CanadaHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Sybex is a global leader in IT field services and managed solutions, with a network of 1800+ certified techs across 60 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBlainville, QC, CanadaHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“OpenMind offers a wide range of technology services for your business, ranging from design and web strategy to the installation and repair of your computer, through the creation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicoutimi, QC, CanadaHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“For over 30 years, Progitech has been the leading provider of on-site IT support for multisite businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Founded in 1996, our company has offered IT services to businesses in Quebec for over twenty years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNavin, MB, CanadaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“365 Technologies delivers Worry-Free IT® to small and medium businesses across Manitoba and Saskatchewan, seven days a week, 24 hours a day, 365 days a year- We're also doing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSainte-julie, QC, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Notre mission est d’être votre partenaire en soutien informatique, plutôt qu’un simple fournisseur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Libra IT providing your business with IT support including IT outsourcing and PC computer support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5021 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOwen Sound, ON, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“INFINITY NETWORK SOLUTIONS is IT managed Services provider serving customers all over North America Our team of technicians provide remote assistance to our customers, anywhere…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDrummondville-ouest, QC, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Depuis plus de 20 ans au service des particuliers et entreprises, Microtec est devenue LA référence dans le domaine des technologies de l’information dans la région.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Your Trusted Partner for Award-Winning IT Solutions For nearly two decades, Avenir IT has been the go-to choice for businesses in Winnipeg and Western Canada, delivering fast…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTimmins, ON, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Bercell Integrated Technologies provides professional IT Support, Computer Repair, Tech Support, IT Security Services and Network Support for Businesses in Northern Ontario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“At The Syscomm Group, we're all about trust and respect.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEdmonton, BC, CanadaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Built on the foundation of providing personalized customer service, WestWorld specializes in delivering the highest quality in products and services for home, business and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Joe Apps is a small business who helps other small businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAnjou, QC, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Lauserco is a managed services provider (MSP) serving small and mid-sized businesses across Quebec and Ontario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“IronOak IT provides proactive Managed IT Services, a full Helpdesk support and project consulting for businesses in Calgary and remotely to clients in Alberta and BC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRichmond, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Since 1986, we have been delivering timely services and affordable technologies to help businesses to keep up with the rapid pace of computer and communications advances and to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“You rely on IT to run your business – but IT is not your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“OR Computer Solutions is driven by a family of experienced computer technicians, electronic & software engineers and logistic professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLangley, BC, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“SilverPoint is a IT services company specializing in managed IT services and tech support for small and medium sized businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Located in North York, and Downtown Toronto, BSWI offers managed IT services such as equipment support & maintenance, network support & equipment, business backup services, cloud…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202611-5014 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorth Battleford, SK, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 559 computer support services based in Canada

See the full list, filter by size, metro and specialty, and access 692 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Computer support services based in Canada at a glance

As of Nov 6, 2026
24.8%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
8.9%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
417
11-50
104
51-200
10
201-500
1
501-1,000
2
5,001-10,000
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 559 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 “computer support services” 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 692 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 November 6, 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 “computer support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many computer support services are there based in Canada?

RevenueBase identified 559 company matches for computer support services associated with Canada as of November 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?

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

Which city has the most computer support services?

Toronto leads with 50 company records, followed by Calgary (39) and Montreal (28).

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 692 professional contacts with verified work emails tracked across these 559 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 November 6, 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.