Company lists · Data refreshed September 2026

Top 25 Information technology firms based in Canada

Name: Information technology firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,165 companies tracked

RevenueBase identified 1,165 information technology firms headquartered in Canada as of September 2026 and tracks 9,657 professional contacts across them, including 3,294 with verified work emails. Toronto is the largest hub.

This list covers information technology firms 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

1,165Companies

9,657Contacts tracked

3,294Verified emails

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The 25 largest information technology firms based in Canada

Ranked by team size

Top 25 of 1,165 information technology firms 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 information technology firms: 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	ITI	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	201-500	490 contacts →
	Indirect evidence “We promote human, organizational and operational intelligence, not just artificial intelligence.” Source: RevenueBase Database · checked Sep 20, 2026
2	Dependableit	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 20, 2026	201-500	244 contacts →
	Indirect evidence “DependableIT IT Services bring together suites of services that help your business move faster.” Source: RevenueBase Database · checked Sep 20, 2026
3	Nova Networks	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	201-500	234 contacts →
	Indirect evidence “Nova Networks is committed to the goal of ensuring that the products and services we provide exceed our clients’ expectations.” Source: RevenueBase Database · checked Sep 20, 2026
4	CPU	Strong evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	234 contacts →
	Strong 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
5	Transition Consulting Services	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	201-500	155 contacts →
	Indirect evidence “Transition Consulting Services is a reference in digital transformation, IT and management.” Source: RevenueBase Database · checked Sep 20, 2026
6	ABM Integrated Solutions	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 20, 2026	51-200	138 contacts →
	Partial evidence “With over 50 years of technological evolution ABM's promise is to provide technology that grows with you and your business.” Source: RevenueBase Database · checked Sep 20, 2026
7	Proserveit	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “ProServeIT is a multi-award winning Microsoft Solutions Partner headquartered in Canada.” Source: RevenueBase Database · checked Sep 20, 2026
8	Sysgen Solutions Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	115 contacts →
	Indirect evidence “SysGen Solutions Group is a client-centric IT consulting firm serving small to mid-sized businesses.” Source: RevenueBase Database · checked Sep 20, 2026
9	IT Weapons	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	51-200	113 contacts →
	Partial evidence “As the national IT Services Division of Konica Minolta Canada, IT Weapons has been delivering IT Services, hybrid cloud solutions, Information Security, connectivity…” Source: RevenueBase Database · checked Sep 20, 2026
10	Supra ITS	Partial evidence	Brampton, ON, CanadaHQ checked Sep 20, 2026	501-1,000	108 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
11	Informatique Procontact	Partial evidence	Québec, CanadaHQ checked Sep 20, 2026	201-500	108 contacts →
	Partial evidence “Dans cet univers technologique hautement complexe où votre entreprise doit rivaliser d’imagination pour se démarquer, le sens de l’innovation et le professionnalisme des experts…” Source: RevenueBase Database · checked Sep 20, 2026
12	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
13	ESW I.T. Business Advisors	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	97 contacts →
	Partial evidence “ESW IT Business Advisors’ mission is to make technology easier for businesses.” Source: RevenueBase Database · checked Sep 20, 2026
14	Bevertec	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	51-200	96 contacts →
	Indirect evidence “Established in 1981, Bevertec is a Canadian based IT firm that provides both professional IT staffing services and IT banking solutions to hundreds of satisfied clients in over 38…” Source: RevenueBase Database · checked Sep 20, 2026
15	6degreesit PVT LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	87 contacts →
	Indirect evidence “6Degrees IT focuses on leveraging IT to effectively enhance the value chain that will assist traditional business models migrate to the networked economy.” Source: RevenueBase Database · checked Sep 20, 2026
16	Precicom Technologies	Indirect evidence	Thetford Mines, CanadaHQ checked Sep 20, 2026	51-200	85 contacts →
	Indirect evidence “Business Acumen and a Spirit of Innovation.” Source: RevenueBase Database · checked Sep 20, 2026
17	GDG Informatique	Strong evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	201-500	84 contacts →
	Strong evidence “The information technology consultancy GDG was founded in 1997 on the basis of a simple core idea: to listen.” Source: RevenueBase Database · checked Sep 20, 2026
18	Esti Consulting Services	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 20, 2026	51-200	83 contacts →
	Indirect 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
19	Toronto Maple Leafs	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	80 contacts →
	Strong evidence “Toronto Maple Leafs is an Information Technology and Services company located in 40 Bay Street Suite 400, Toronto, ON, Canada.” Source: RevenueBase Database · checked Sep 20, 2026
20	Powerland	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 20, 2026	51-200	78 contacts →
	Partial evidence “Our mission is to provide 360-degree IT solutions to our customers through trusted partnerships with the leading technology vendors in the industry.” Source: RevenueBase Database · checked Sep 20, 2026
21	Qualicom Innovations INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “Qualicom Innovations has been at the forefront of IT consulting, software development and systems integration in Toronto since 1998.” Source: RevenueBase Database · checked Sep 20, 2026
22	Alphakor Group	Partial evidence	Windsor, ON, CanadaHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “Using the most innovative solutions, AlphaKOR will partner with you to determine the right technology to enhance your company.” Source: RevenueBase Database · checked Sep 20, 2026
23	Avocette Technologies INC	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	51-200	71 contacts →
	Strong evidence “Avocette Technologies is a full-service Information Technology provider delivering high-value solutions for all levels of government, public and private sector organizations.” Source: RevenueBase Database · checked Sep 20, 2026
24	NEW Horizon System Solutions LP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	501-1,000	68 contacts →
	Indirect 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
25	Kinessor	Partial evidence	Montréal, QC, CanadaHQ checked Sep 20, 2026	51-200	67 contacts →
	Partial evidence “Née de la volonté de conseiller et de soutenir les organisations dans leurs choix technologiques, Kinessor a développé une offre personnalisée visant à répondre aux différents…” 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: information technology firms. 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 information technology firms.
Partial evidence: Its own public description names part of information technology firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name information technology firms. 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 1,165 information technology firms based in Canada

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Information technology firms based in Canada at a glance

As of Sep 20, 2026

34.1%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

14.3%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

732

11-50

324

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,165 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 information technology firms, 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 “information technology firms”. 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 information technology firms), 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 information technology firms, 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, 3,294 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.

Information technology firms by metro

Information technology firms in Toronto167
Information technology firms in Calgary90
Information technology firms in Montreal80
Information technology firms in Mississauga64
Information technology firms in Ottawa54
Information technology firms in Edmonton44
Information technology firms in Vancouver43
Information technology firms in Quebec33

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 information technology firms, 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 information technology firms are there based in Canada?

RevenueBase identified 1,165 information technology firms 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?

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

Which city has the most information technology firms?

Toronto leads with 167 headquartered companies, followed by Calgary (90) and Montreal (80).

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 3,294 verified decision-maker contacts tracked across these 1,165 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.