Company lists · Data refreshed November 2026

Top 25 Network troubleshooting services based in Canada

RevenueBase identified 119 company matches for network troubleshooting services associated with Canada as of November 2026 and tracks 617 professional contacts across them, including 119 with verified work emails. Toronto is the largest hub.

This list covers company matches for network troubleshooting 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
119Companies
617Contacts tracked
119Verified emails
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The 25 largest network troubleshooting services based in Canada

Ranked by team size
Top 25 of 119 company matches for network troubleshooting 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 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
2Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Spécialisée en services techniques informatiques et solutions technologiques pour PME, notre équipe dessert l’ensemble de la province du Québec.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchCanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Metaconex found its roots in providing 24 hour technical support for the hotel industry, with the highest value placed on timely and exceptional customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchStoney Creek, ON, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“CCXIT is a premier provider of computer and networking support in the Hamilton Niagara area since 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Moditech is a leading provider of IT solutions, products and services to businesses and individuals in Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrandon, MB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“A new IT company has opened their virtual ‘doors’.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRimouski, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Votre partenaire informatique de confiance depuis 2005!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Depuis sa fondation, en 1998, National Ressources Techniques est devenue une entreprise reconnue en matière de soutien informatique pour les PME.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTerrebonne, QC, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“LRC TEK est une entreprise de services informatiques à valeurs ajoutées, fondée en afin d'apporter une philosophie d'entretien préventif des réseaux informatiques d'entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“2015 - Western Bridger is launched as a small scale PC support and phone repair operation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“CloudXone is an established, Toronto-based business technology service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchStratford, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Our vision is to provide the highest quality technical support available to small and medium size businesses at a reasonable rate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWaterloo, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are a trusted network and computer services provider in Southwestern Ontario that strongly believes that we can help your business eliminate employee downtime, maximize…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGranby, QC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Fondée en 1990, DBR Informatique s'est donnée comme mission d'entreprise d'offrir à sa clientèle un service personnalisé et des solutions informatiques adaptées à leurs besoins.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMontréal, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Unikbox est votre partenaire en services TI qui permettra d’augmenter la performance de vos équipes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMississauga, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We help companies save money on technology they are already paying for.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“PolarData is an Ottawa-based firm of IT Consultants and Technical Support specialists providing consulting, support, proactive advice and services to individuals, businesses, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSt-augustin-de-desmaures, QC, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Adapté à vos besoins, le service que nous vous proposons peut passer de l’installation complète d’un parc informatique, par le dépannage sur place ou à distance, ventes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Onsite Computer Services is a dedicated group of professionals who pride themselves on helping businesses and residents with their technology related needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChatham-kent, ON, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Founded in 1991, O'Neill Technologies provides dozens of small and mid-size businesses with reliable, efficient networks to meet their demand for access to information and tools…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“EVOLUTION TELECOM vous accompagne de la vision d’affaire à la réalisation de vos projets technologiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 119 network troubleshooting services based in Canada

See the full list, filter by size, metro and specialty, and access 119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network troubleshooting services based in Canada at a glance

As of Nov 6, 2026
19.3%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
7.6%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
85
11-50
23
51-200
3
501-1,000
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 119 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 “network troubleshooting 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 119 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 “network troubleshooting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network troubleshooting services are there based in Canada?

RevenueBase identified 119 company matches for network troubleshooting 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?

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

Which city has the most network troubleshooting services?

Toronto leads with 9 company records, followed by Montreal (8) and Mississauga (7).

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 119 professional contacts with verified work emails tracked across these 119 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.

Ready to reach these companies? Verified emails and direct dials for all 119 network troubleshooting services based in Canada. Start with a free account, no credit card.

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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.