Company lists · Data refreshed September 2026

Top 25 System administration services based in Canada

RevenueBase identified 304 company matches for system administration services associated with Canada as of September 2026 and tracks 1,506 professional contacts across them, including 666 with verified work emails. Calgary is the largest hub.

This list covers company matches for system administration 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 September 22, 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 22, 2026 How this list was built
304Companies
1,506Contacts tracked
666Verified emails
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The 25 largest system administration services based in Canada

Ranked by team size
Top 25 of 304 company matches for system administration services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchOttawa, ON, CanadaHQ recorded Sep 22, 202611-5040 contacts →

Exact match

“NeoLore provides personalized client network support solutions backed up by comprehensive Management and Support Systems that deliver efficient and cost effective Information…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchSaint-jérôme, QC, CanadaHQ recorded Sep 22, 202611-5039 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 22, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 2026n/a34 contacts →

Exact match

“Computer Infrastructure Consulting Services Incorporated (CICS) provides technology solutions for enterprise-wide systems and networks using analysis, design, implementation…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 202611-5029 contacts →

Exact match

“We are a business focused IT consulting company acting as a true partner to your business by supporting your server, network, mobile device or workstation support needs where ever…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchAbbotsford, BC, CanadaHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Red Rhino Networks provides proactive IT service to manage your computer network.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLondon, ON, CanadaHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“As your trusted IT service provider, Consys Group will assess your needs, help you choose the best hardware and software to provide a hassle-free IT experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“Direct Tec offers strategic business IT support and services that is backed by a team of experts you can rely on.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchAcheson, AB, CanadaHQ recorded Sep 22, 202611-5023 contacts →

Exact match

“At Framewerx, we firmly believe that technology should be your ally, not a headache.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSainte-julie, QC, CanadaHQ recorded Sep 22, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202611-5021 contacts →

Exact match

“Since 1986, Tenecom has been providing unsurpassed network solutions, with an emphasis on small to medium sized businesses.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“While we could go on about how we’ve been in business for over 20 years, supporting small to midsize businesses (20 – 100 employees) around Calgary, Red Deer and Edmonton, we’ll…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchMoncton, NB, CanadaHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“Southampton is an IT solutions company with offices in Moncton, NB and Dartmouth, NS.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchPrince George, BC, CanadaHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“With over 50 years’ combined experience, Ascentech provides a wide range of services including desktop acquisition and management, server upgrades and maintenance, application…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchWinnipeg, MB, CanadaHQ recorded Sep 22, 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 · Sep 22, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
16Exact matchSherwood Park, AB, CanadaHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Alt-Tech is an Edmonton based IT Consulting Company that has been responsible for the design, installation and support for computer systems and networks for over 10 years in…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchMississauga, ON, CanadaHQ recorded Sep 22, 20261-1018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202611-5016 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchTerrebonne, QC, CanadaHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Il n’y a pas si longtemps une utilisation performante de la technologie se résumait à avoir des ordinateurs fonctionnels et une équipe qui savait utiliser Word.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchHamilton, ON, CanadaHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Compete in today's evolving and global market without having the cost of employing and managing your own IT department.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 202611-5015 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 22, 2026 · View company records in RevenueBase
22Exact matchTimmins, ON, CanadaHQ recorded Sep 22, 202611-5014 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 · Sep 22, 2026 · View company records in RevenueBase
23Exact matchLangley, BC, CanadaHQ recorded Sep 22, 20261-1014 contacts →

Exact match

“Pilotfish Networks is a full-service IT managed service provider (MSP) located in the BC Lower Mainland.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchWaterloo, ON, CanadaHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Megawire Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchKingston, ON, CanadaHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“We are a team of IT experts offering a complete and comprehensive portfolio of services and solutions for businesses.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 304 system administration services based in Canada

See the full list, filter by size, metro and specialty, and access 666 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System administration services based in Canada at a glance

As of Sep 22, 2026
44.2%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
7.9%Largest-city concentration · Calgary
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
214
11-50
84
51-200
4

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 304 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 “system administration 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 666 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 22, 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 “system administration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system administration services are there based in Canada?

RevenueBase identified 304 company matches for system administration services 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?

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

Which city has the most system administration services?

Calgary leads with 24 company records, followed by Toronto (24) 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 666 professional contacts with verified work emails tracked across these 304 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 22, 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.