Company lists · Data refreshed November 2026

Top 25 Managed infrastructure services based in Canada

RevenueBase identified 813 company matches for managed infrastructure services associated with Canada as of November 2026 and tracks 7,051 professional contacts across them, including 2,994 with verified work emails. Toronto is the largest hub.

This list covers company matches for managed infrastructure 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
813Companies
7,051Contacts tracked
2,994Verified emails
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The 25 largest managed infrastructure services based in Canada

Ranked by team size
Top 25 of 813 company matches for managed infrastructure 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 matchToronto, BC, CanadaHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“In this era of ubiquitous computing the defining, delivering, managing, and scaling your digital services in a reliable and cost effectively has never been more complicated.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDartmouth, ON, CanadaHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“With over 50 years of technological evolution ABM's promise is to provide technology that grows with you and your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 2026501-1,000136 contacts →

Exact match

“VOTRE PARTENAIRE DE CONFIANCE POUR LES SOLUTIONS TECHNOLOGIQUES D’ENTREPRISE La transformation numérique est bien plus qu’un métier pour nous, c’est un engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Founded in 2003, S3 Technologies Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 2026501-1,000112 contacts →

Exact match

“Supra ITS is an award-winning full-service technology partner offering 24x7 Managed IT & Cybersecurity Services, IT & AI Consulting, Cloud Services, and IT Project Support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“Have you ever felt these frustrations?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMontreal & Toronto, QC, CanadaHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“At MicroAge, we don’t just deliver IT services - we integrate seamlessly with your team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“The Real People Behind Technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontreal, ON, CanadaHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“oXya is a global leader in managed services and cloud solutions for business-critical applications, including SAP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“R2i is specialized in information technology with a particular focus on delivering the best infrastructure for your business needs, offering managed services and custom solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Carbon60 is a trusted managed cloud hosting and IT services provider for private and public-sector organizations with business-critical applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Accurate Network Services is an IT Managed Services Provider offering solutions that go beyond break-fix support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026501-1,00061 contacts →

Exact match

“VC3, a market-leading managed service provider serving municipalities and commercial businesses across 22 U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“GAM Tech is a Canadian Managed Service Provider (MSP) and Cybersecurity company helping businesses simplify technology, strengthen security, and focus on growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Nuvollo provides organizations with the “Right Customer Experience” through seemless secure and compliance based connectivity for their mission critical ERP and CRM applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Horizon is an industry-leading Western Canadian IT solutions provider specializing in transformative technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKelowna, BC, CanadaHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Northern Computer provides comprehensive IT solutions that streamline your operations and help you achieve your business goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMontreal, ON, CanadaHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“CDMS Inc No matter what your IT environment is, Managed IT Solutions are an important tool for any company concerned with its daily challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“One Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGrimsby, ON, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Since AOS (Advanced Office Solutions) has helped businesses grow, streamline operations, and gain confidence through smart, tailored technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“We Build Solutions For Your Everyday Problems!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“MYRA specializes in using ITIL® business processes, leading edge technologies and innovative solutions to help you envision, design, implement, secure and manage the computer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGrande Prairie, AB, CanadaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Hi-Tech | Your Technology Partner for Growth & Innovation At Hi-Tech, we’re not just a business-we’re a family.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Expera delivers World-Class IT Managed Services and Cyber Security Solutions.”

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

Showing 25 of 813 managed infrastructure services based in Canada

See the full list, filter by size, metro and specialty, and access 2,994 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed infrastructure services based in Canada at a glance

As of Nov 6, 2026
42.5%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
13.8%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
459
11-50
288
51-200
48
201-500
3
501-1,000
3
1,001-5,000
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 813 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 “managed infrastructure 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 2,994 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 “managed infrastructure services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed infrastructure services are there based in Canada?

RevenueBase identified 813 company matches for managed infrastructure 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?

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

Which city has the most managed infrastructure services?

Toronto leads with 112 company records, followed by Calgary (72) and Montreal (47).

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 2,994 professional contacts with verified work emails tracked across these 813 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.