Company lists · Data refreshed September 2026

Top 25 Enterprise IT services companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 2,356 companies tracked

RevenueBase identified 2,356 company matches for enterprise IT services companies associated with Canada as of September 2026 and tracks 123,548 professional contacts across them, including 48,055 with verified work emails and 11,650 with mobile numbers. Toronto is the largest hub.

This list covers company matches for enterprise IT services companies 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 29, 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 29, 2026 How this list was built

2,356Companies

123,548Contacts tracked

48,055Verified emails

11,650Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise IT services companies based in Canada

Ranked by team size

Top 25 of 2,356 company matches for enterprise IT services companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Syntax	Exact match	CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,842 contacts →
	Exact match “Syntax is a leading global technology solutions provider driving enterprise transformation in the cloud.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	LEVIO	Exact match	Québec, QC, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,403 contacts →
	Exact match “Levio is a leading North American technology‑focused consulting firm and one of the two largest system integrators fully owned by Canadian interests, specializing in digital…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Long View Systems	Exact match	Calgary, AB, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,170 contacts →
	Exact match “At Long View, we believe technology should empower people, strengthen organizations, and drive meaningful outcomes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Lgs, An IBM Company	Exact match	Québec, QC, CanadaHQ recorded Sep 29, 2026	501-1,000	742 contacts →
	Exact match “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Charter	Exact match	Victoria, BC, CanadaHQ recorded Sep 29, 2026	n/a	697 contacts →
	Exact match “Charter, an award-winning IT solution and managed services provider, was founded in 1997 in Victoria, BC, Canada.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	BFG Enterprise Services	Exact match	Markham, ON, CanadaHQ recorded Sep 29, 2026	501-1,000	423 contacts →
	Exact match “We work with clients across Canada to develop their unique IT strategy and execute with complete in-house sourcing, implementation, field services and customer support.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Jolera	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	501-1,000	396 contacts →
	Exact match “Jolera is a Global Systems Integrator (GSI) dedicated to transforming IT operations into secure, efficient environments.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Bits In Glass	Exact match	Edmonton, AB, CanadaHQ recorded Sep 29, 2026	201-500	390 contacts →
	Exact match “Bits In Glass is an award-winning software consulting firm combining deep industry expertise and experience with the best names in technology to provide innovative solutions to…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Advanced Solutions, A DXC Technology Company	Exact match	Victoria, BC, CanadaHQ recorded Sep 29, 2026	201-500	379 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Pacston	Exact match	North York, ON, CanadaHQ recorded Sep 29, 2026	51-200	289 contacts →
	Exact match “Pacston Technologies, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Centrilogic	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	201-500	284 contacts →
	Exact match “Centrilogic is a global provider of IT transformation solutions that empower organizations to realize their digital potential.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Systematix	Exact match	Montreal, QC, CanadaHQ recorded Sep 29, 2026	501-1,000	257 contacts →
	Exact match “Systematix is one of North America's most tenured and trusted IT Consulting and Solutions Firms, with offices spread throughout Canada, in the US and UK.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Calian IT & Cyber Solutions	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	1,001-5,000	248 contacts →
	Exact match “Calian IT & Cyber Solutions (ITCS) is a global everything-as-a-service, cybersecurity, digital healthcare, application modernization and IT solution provider, committed to helping…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Dependableit	Exact match	Hamilton, ON, CanadaHQ recorded Sep 29, 2026	201-500	244 contacts →
	Exact match “DependableIT IT Services bring together suites of services that help your business move faster.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Nova Networks	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	201-500	234 contacts →
	Exact match “Nova Networks is committed to the goal of ensuring that the products and services we provide exceed our clients’ expectations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	CPU	Exact match	Quebec, QC, CanadaHQ recorded Sep 29, 2026	1,001-5,000	234 contacts →
	Exact match “Since 1984, CPU has been an industry leader in information technology in Quebec, offering its expertise in technology, infrastructure, product deployment, technical support and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Victrix	Exact match	Montréal, QC, CanadaHQ recorded Sep 29, 2026	201-500	177 contacts →
	Exact match “Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	APTUM	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	201-500	159 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 · Sep 29, 2026 · View company records in RevenueBase
19	IMP Solutions	Exact match	Halifax, NS, CanadaHQ recorded Sep 29, 2026	51-200	158 contacts →
	Exact match “IMP Solutions, a division of IMP Group Ltd, is a leading information technology company providing Product Sales, Professional Services, and Application Development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Quartech	Exact match	Vancouver, BC, CanadaHQ recorded Sep 29, 2026	201-500	157 contacts →
	Exact match “Quartech is an award-winning business and IT solutions firm delivering outstanding business results since 1984.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Transition Consulting Services	Exact match	Québec, QC, CanadaHQ recorded Sep 29, 2026	201-500	155 contacts →
	Exact match “Transition Consulting Services is a reference in digital transformation, IT and management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Metafore	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	501-1,000	150 contacts →
	Exact match “Metafore has been delivering information technology solutions to private and public sector organizations of every size for more than 30 years.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	ZAZZ	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	501-1,000	150 contacts →
	Exact match “Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	PG Solutions	Exact match	Rimouski, QC, CanadaHQ recorded Sep 29, 2026	51-200	147 contacts →
	Exact match “Founded in 1980, PG Solutions is a leading information technology company for smart cities in Quebec.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Tangentia	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	201-500	139 contacts →
	Exact match “Tangentia is the leader in Autonomous Enterprise solutions with solutions around 3 focus areas.>Intelligent Automation- Artificial Intelligence(AI), Robotic Process…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise IT services companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,356 enterprise IT services companies based in Canada

See the full list, filter by size, metro and specialty, and access 48,055 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Enterprise IT services companies based in Canada at a glance

As of Sep 29, 2026

38.9%Verified-email coverage

9.4%Mobile-number coverage

52.4Average contacts per company

1-10Median size (employees)

18.9%Largest-city concentration · Toronto

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,285

11-50

727

51-200

243

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

19,7830–30

26,30731–60

1,37361–90

1890–180

574180+

Company record updated

Median 94.0d

00–30

20,09031–60

34,74361–90

61,90490–180

6,811180+

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 “enterprise IT services companies” 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 48,055 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 29, 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.

Enterprise IT services companies by metro

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 “enterprise IT services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT services companies are there based in Canada?

RevenueBase identified 2,356 company matches for enterprise IT services companies 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?

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

Which city has the most enterprise IT services companies?

Toronto leads with 446 company records, followed by Mississauga (173) and Calgary (171).

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 48,055 professional contacts with verified work emails tracked across these 2,356 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,356 enterprise IT services companies based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise IT services companies by geography

Browse the directory

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.