Company lists · Data refreshed September 2026

Top 25 IT services and consulting firms based in Canada

Name: IT services and consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 7,196 companies tracked

RevenueBase identified 7,196 company matches for IT services and consulting firms associated with Canada as of September 2026 and tracks 220,077 professional contacts across them, including 71,905 with verified work emails and 17,890 with mobile numbers. Toronto is the largest hub.

This list covers company matches for IT services and consulting firms 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 27, 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 27, 2026 How this list was built

7,196Companies

220,077Contacts tracked

71,905Verified emails

17,890Mobile numbers

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The 25 largest IT services and consulting firms based in Canada

Ranked by team size

Top 25 of 7,196 company matches for IT services and consulting firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Telus Digital	Exact match	Vancouver, BC, CanadaHQ recorded Sep 27, 2026	10001+	38,300 contacts →
	Exact match “TELUS Digital crafts unique and enduring experiences for customers and employees, and creates future-focused digital transformations that stand the test of time.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	PWC Canada	Exact match	Toronto, CanadaHQ recorded Sep 27, 2026	5,001-10,000	5,573 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	BDO Canada	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	1,001-5,000	4,833 contacts →
	Exact match “Canada’s Top 100 Employers 2025 I 2024 I 2023 I 2022 BDO Canada LLP is a leading provider of professional services to clients across a variety of sectors and segments.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Softchoice	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	1,001-5,000	2,664 contacts →
	Exact match “Softchoice, a World Wide Technology (WWT) company, is an IT solutions provider serving U.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Alithya	Exact match	Montréal, QC, CanadaHQ recorded Sep 27, 2026	1,001-5,000	2,338 contacts →
	Exact match “We are trusted advisors who leverage AI and the latest technologies in our strategic consulting and digital transformation services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Syntax	Exact match	CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
7	Adastra	Exact match	CanadaHQ recorded Sep 27, 2026	1,001-5,000	1,543 contacts →
	Exact match “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Ricoh Canada INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 27, 2026	1,001-5,000	1,452 contacts →
	Exact match “At Ricoh, we bring people, processes, and technology together to make information work for you.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	LEVIO	Exact match	Québec, QC, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
10	Cofomo	Exact match	Montréal, QC, CanadaHQ recorded Sep 27, 2026	1,001-5,000	1,185 contacts →
	Exact match “Recognized for over 30 years for the excellence of its experts, COFOMO is now a leading Canadian consulting firm in digital transformation and artificial intelligence.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Long View Systems	Exact match	Calgary, AB, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
12	Contax INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	n/a	1,009 contacts →
	Exact match “CONTAX has been implementing, supporting and maintaining SAP systems for over 20 years.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	CDW Canada	Exact match	Etobicoke, ON, CanadaHQ recorded Sep 27, 2026	501-1,000	826 contacts →
	Exact match “We offer a full-stack, full-lifecycle approach to technology, leveraging our extensive solutions, services and brand relationships to meet your organization’s unique needs.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Lgs, An IBM Company	Exact match	Québec, QC, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
15	Charter	Exact match	Victoria, BC, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
16	Online Business Systems	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 27, 2026	201-500	596 contacts →
	Exact match “Online Business Systems is a digital transformation and cybersecurity consultancy working with clients in Canada, USA & EMEA, now part of CGI.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	ISM	Exact match	Regina, SK, CanadaHQ recorded Sep 27, 2026	501-1,000	512 contacts →
	Exact match “Not the loudest name in Canadian IT.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	ITI	Exact match	Québec, QC, CanadaHQ recorded Sep 27, 2026	201-500	490 contacts →
	Exact match “We promote human, organizational and operational intelligence, not just artificial intelligence.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	BFG Enterprise Services	Exact match	Markham, ON, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
20	ONX	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	1,001-5,000	405 contacts →
	Exact match “OnX helps organizations modernize, secure, and optimize their technology environments to support long-term business success.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Eckler Ltd. Eckler Ltée	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	201-500	396 contacts →
	Exact match “At Eckler, we help organizations make confident decisions about risk and financial security.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Jolera	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
23	Bits In Glass	Exact match	Edmonton, AB, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
24	Advanced Solutions, A DXC Technology Company	Exact match	Victoria, BC, CanadaHQ recorded Sep 27, 2026	201-500	379 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Techversant	Exact match	Sherwood Park, AB, CanadaHQ recorded Sep 27, 2026	201-500	377 contacts →
	Exact match “Techversant is a global AI-driven technology consulting and solutioning company empowering enterprises to unlock smarter growth in the digital era.” Recorded in the RevenueBase company graph · Sep 27, 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 “IT services and consulting firms”. 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 7,196 IT services and consulting firms based in Canada

See the full list, filter by size, metro and specialty, and access 71,905 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT services and consulting firms based in Canada at a glance

As of Sep 27, 2026

32.7%Verified-email coverage

8.1%Mobile-number coverage

30.6Average contacts per company

1-10Median size (employees)

21.6%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

4,546

11-50

1,910

51-200

523

201-500

105

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

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

Email last verified

Median 29.0d

40,7460–30

28,24631–60

2,12461–90

2690–180

763180+

Company record updated

Median 91.0d

00–30

40,46731–60

68,22161–90

99,05890–180

12,331180+

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 “IT services and consulting firms” 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 71,905 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 27, 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.

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

How many IT services and consulting firms are there based in Canada?

RevenueBase identified 7,196 company matches for IT services and consulting firms 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?

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

Which city has the most IT services and consulting firms?

Toronto leads with 1552 company records, followed by Montreal (686) and Calgary (521).

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 71,905 professional contacts with verified work emails tracked across these 7,196 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 27, 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.