Company lists · Data refreshed September 2026

Top 25 IT infrastructure management companies based in Canada

Name: IT infrastructure management companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 478 companies tracked

RevenueBase identified 478 IT infrastructure management companies headquartered in Canada as of September 2026 and tracks 5,015 professional contacts across them, including 1,908 with verified work emails. Toronto is the largest hub.

This list covers IT infrastructure management companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

478Companies

5,015Contacts tracked

1,908Verified emails

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The 25 largest IT infrastructure management companies based in Canada

Ranked by team size

Top 25 of 478 IT infrastructure management companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CPU	Partial evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	234 contacts →
	Partial evidence “Since 1984, CPU has been an industry leader in information technology in Quebec, offering its expertise in technology, infrastructure, product deployment, technical support and…” Source: RevenueBase Database · checked Sep 20, 2026
2	Technoconseil	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	201-500	171 contacts →
	Indirect evidence “L’univers des technologies de l’information a beaucoup évolué depuis 15 ans.” Source: RevenueBase Database · checked Sep 20, 2026
3	PLC Group	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	51-200	155 contacts →
	Strong evidence “PLC Group is a leading provider of Critical Facilities & Infrastructure Management solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Glasshouse Systems	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	150 contacts →
	Partial evidence “GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Source: RevenueBase Database · checked Sep 20, 2026
5	Present	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 20, 2026	51-200	119 contacts →
	Indirect evidence “Have you ever felt these frustrations?” Source: RevenueBase Database · checked Sep 20, 2026
6	MSP Corp	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	501-1,000	107 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
7	Acrodex	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	501-1,000	106 contacts →
	Indirect evidence “Acrodex Inc.” Source: RevenueBase Database · checked Sep 20, 2026
8	Solulan	Strong evidence	Blainville, QC, CanadaHQ checked Sep 20, 2026	51-200	102 contacts →
	Strong evidence “Solulan is an IT management consulting firm founded in specializing in the integration and maintenance of computer systems.” Source: RevenueBase Database · checked Sep 20, 2026
9	Microage - NWD	Partial evidence	Montreal & Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	90 contacts →
	Partial evidence “At MicroAge, we don’t just deliver IT services - we integrate seamlessly with your team.” Source: RevenueBase Database · checked Sep 20, 2026
10	Esti Consulting Services	Strong evidence	Saskatoon, SK, CanadaHQ checked Sep 20, 2026	51-200	83 contacts →
	Strong evidence “ESTI Consulting Services is a provider of Enterprise IT Infrastructure and IT Professional Services related to software development, project and business services, IT…” Source: RevenueBase Database · checked Sep 20, 2026
11	Yardstick Technologies INC	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	51-200	70 contacts →
	Partial evidence “Yardstick Technologies specializes in managed IT services for companies that have no or limited internal IT resources.” Source: RevenueBase Database · checked Sep 20, 2026
12	NEW Horizon System Solutions LP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	501-1,000	68 contacts →
	Strong evidence “A member of Capgemini providing Consulting Services, IT Outsourcing, Data Center Services, Infrastructure Outsourcing, Infrastructure Transformation Services, Remote…” Source: RevenueBase Database · checked Sep 20, 2026
13	Carbon60	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	66 contacts →
	Partial evidence “Carbon60 is a trusted managed cloud hosting and IT services provider for private and public-sector organizations with business-critical applications.” Source: RevenueBase Database · checked Sep 20, 2026
14	Accurate Network Services INC	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	51-200	57 contacts →
	Partial evidence “Accurate Network Services is an IT Managed Services Provider offering solutions that go beyond break-fix support.” Source: RevenueBase Database · checked Sep 20, 2026
15	Nuvollo Corp	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	52 contacts →
	Indirect evidence “Nuvollo provides organizations with the “Right Customer Experience” through seemless secure and compliance based connectivity for their mission critical ERP and CRM applications.” Source: RevenueBase Database · checked Sep 20, 2026
16	CDMS	Partial evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	51 contacts →
	Partial evidence “CDMS Inc No matter what your IT environment is, Managed IT Solutions are an important tool for any company concerned with its daily challenges.” Source: RevenueBase Database · checked Sep 20, 2026
17	Os4 Techno - Services TI	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 20, 2026	11-50	49 contacts →
	Indirect evidence “Offering an accessible alternative to outsourcing giants, OS4 Techno specializes in customized hybrid outsourcing by function.” Source: RevenueBase Database · checked Sep 20, 2026
18	Myra Systems	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “MYRA specializes in using ITIL® business processes, leading edge technologies and innovative solutions to help you envision, design, implement, secure and manage the computer…” Source: RevenueBase Database · checked Sep 20, 2026
19	Référence Systèmes	Partial evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	51-200	42 contacts →
	Partial evidence “Founded in 1996, our company has offered IT services to businesses in Quebec for over twenty years.” Source: RevenueBase Database · checked Sep 20, 2026
20	Dotcom	Partial evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	42 contacts →
	Partial evidence “Dotcom is a dynamic enterprise specializing in information technology, our mission is to help businesses make informed, sustainable decisions to maximize their IT potential.” Source: RevenueBase Database · checked Sep 20, 2026
21	Conpute	Partial evidence	Whitby, ON, CanadaHQ checked Sep 20, 2026	51-200	40 contacts →
	Partial evidence “At Conpute we work closely with each of our customers to recommend the IT services and solutions that will best help them reach their business goals.” Source: RevenueBase Database · checked Sep 20, 2026
22	Riopel Consultant INC	Indirect evidence	Saint-jérôme, QC, CanadaHQ checked Sep 20, 2026	11-50	39 contacts →
	Indirect evidence “Riopel est une firme spécialisée en technologies de l’information accompagnant les entreprises dans la gestion, la sécurisation et l’évolution de leurs environnements…” Source: RevenueBase Database · checked Sep 20, 2026
23	Synnapex INC	Strong evidence	Richmond Hill, ON, CanadaHQ checked Sep 20, 2026	11-50	35 contacts →
	Strong evidence “Synnapex is a Canadian IT solutions provider focused on delivering secure, resilient infrastructure for enterprise organizations.” Source: RevenueBase Database · checked Sep 20, 2026
24	Umbrella Technologies	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	11-50	34 contacts →
	Indirect evidence “Technology Peace of Mind for Small and Medium-Sized Businesses.” Source: RevenueBase Database · checked Sep 20, 2026
25	CICS	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	n/a	34 contacts →
	Partial evidence “Computer Infrastructure Consulting Services Incorporated (CICS) provides technology solutions for enterprise-wide systems and networks using analysis, design, implementation…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT infrastructure management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT infrastructure management companies.
Partial evidence: Its own public description names part of IT infrastructure management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 478 IT infrastructure management companies based in Canada

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IT infrastructure management companies based in Canada at a glance

As of Sep 20, 2026

38.0%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

12.3%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

271

11-50

164

51-200

201-500

501-1,000

1,001-5,000

10001+

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 478 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT infrastructure management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “IT infrastructure management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT infrastructure management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT infrastructure management companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,908 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT infrastructure management companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT infrastructure management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT infrastructure management companies are there based in Canada?

RevenueBase identified 478 IT infrastructure management companies headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CPU, headquartered in Quebec, tops this list with the largest team on record.

Which city has the most IT infrastructure management companies?

Toronto leads with 59 headquartered companies, followed by Calgary (49) and Montreal (33).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,908 verified decision-maker contacts tracked across these 478 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.