Company lists · Data refreshed September 2026

Top 25 IT consultant companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 3,927 companies tracked

RevenueBase identified 3,927 IT consultant companies headquartered in Canada as of September 2026 and tracks 133,719 professional contacts across them, including 54,921 with verified work emails and 12,940 with mobile numbers. Toronto is the largest hub.

This list covers IT consultant 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 27, 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 27, 2026 86% judged on-target in blind review

3,927Companies

133,719Contacts tracked

54,921Verified emails

12,940Mobile numbers

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The 25 largest IT consultant companies based in Canada

Ranked by team size

Top 25 of 3,927 IT consultant companies based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consultant 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	Softchoice	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1,001-5,000	2,664 contacts →
	Partial evidence “Softchoice, a World Wide Technology (WWT) company, is an IT solutions provider serving U.S.” Source: RevenueBase Database · checked Sep 27, 2026
2	Adastra	Indirect evidence	CanadaHQ checked Sep 27, 2026	1,001-5,000	1,543 contacts →
	Indirect evidence “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Source: RevenueBase Database · checked Sep 27, 2026
3	LEVIO	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	1,001-5,000	1,403 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
4	Long View Systems	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	1,001-5,000	1,170 contacts →
	Indirect evidence “At Long View, we believe technology should empower people, strengthen organizations, and drive meaningful outcomes.” Source: RevenueBase Database · checked Sep 27, 2026
5	NTG Clarity	Partial evidence	Markham, ON, CanadaHQ checked Sep 27, 2026	501-1,000	876 contacts →
	Partial evidence “NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
6	Lgs, An IBM Company	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	501-1,000	742 contacts →
	Indirect evidence “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Source: RevenueBase Database · checked Sep 27, 2026
7	Charter	Partial evidence	Victoria, BC, CanadaHQ checked Sep 27, 2026	n/a	697 contacts →
	Partial evidence “Charter, an award-winning IT solution and managed services provider, was founded in 1997 in Victoria, BC, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
8	Online Business Systems	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	201-500	596 contacts →
	Partial evidence “Online Business Systems is a digital transformation and cybersecurity consultancy working with clients in Canada, USA & EMEA, now part of CGI.” Source: RevenueBase Database · checked Sep 27, 2026
9	Microserve	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 27, 2026	501-1,000	538 contacts →
	Partial evidence “Microserve is an IT solutions company rooted in a philosophy of long-term partnerships and continuous innovation.” Source: RevenueBase Database · checked Sep 27, 2026
10	ITI	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	201-500	490 contacts →
	Indirect evidence “We promote human, organizational and operational intelligence, not just artificial intelligence.” Source: RevenueBase Database · checked Sep 27, 2026
11	ONX	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1,001-5,000	405 contacts →
	Indirect evidence “OnX helps organizations modernize, secure, and optimize their technology environments to support long-term business success.” Source: RevenueBase Database · checked Sep 27, 2026
12	Jolera	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	501-1,000	396 contacts →
	Partial evidence “Jolera is a Global Systems Integrator (GSI) dedicated to transforming IT operations into secure, efficient environments.” Source: RevenueBase Database · checked Sep 27, 2026
13	Bits In Glass	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 27, 2026	201-500	390 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
14	Optimus SBR	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	201-500	320 contacts →
	Indirect evidence “Optimus SBR is Canada’s largest independent management consulting firm.” Source: RevenueBase Database · checked Sep 27, 2026
15	Mobilelive	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	201-500	304 contacts →
	Indirect evidence “mobileLIVE is a Canadian Technology Services and Consulting company, behind the growth of iconic brands including; Rogers, TELUS, Bell, CIBC, BMO, Loblaws, Staples, Google, and…” Source: RevenueBase Database · checked Sep 27, 2026
16	Pacston	Indirect evidence	North York, ON, CanadaHQ checked Sep 27, 2026	51-200	289 contacts →
	Indirect evidence “Pacston Technologies, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
17	Centrilogic	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	201-500	284 contacts →
	Partial evidence “Centrilogic is a global provider of IT transformation solutions that empower organizations to realize their digital potential.” Source: RevenueBase Database · checked Sep 27, 2026
18	Corporate Renaissance Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	51-200	281 contacts →
	Indirect evidence “Since 1989, CRGroup, a Quisitive Company, has been helping leaders transform enterprise management and performance.” Source: RevenueBase Database · checked Sep 27, 2026
19	Bulletproof, A GLI Company	Partial evidence	Fredericton, NB, CanadaHQ checked Sep 27, 2026	201-500	274 contacts →
	Partial evidence “Headquartered in Canada with locations across the US and around the globe, Bulletproof’s ultimate goal is to help your organization reduce IT, security, and/or compliance…” Source: RevenueBase Database · checked Sep 27, 2026
20	f12.net	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 27, 2026	201-500	270 contacts →
	Partial evidence “F12.net is dedicated to equipping business leaders, IT decision-makers, and their teams with the tools and strategies needed to strengthen their cyber security posture.” Source: RevenueBase Database · checked Sep 27, 2026
21	Talan Americas	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	201-500	265 contacts →
	Indirect evidence “Talan is an international consulting group in innovation and transformation through technology.” Source: RevenueBase Database · checked Sep 27, 2026
22	Systematix	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	501-1,000	257 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
23	Calian IT & Cyber Solutions	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	1,001-5,000	248 contacts →
	Partial evidence “Calian IT & Cyber Solutions (ITCS) is a global everything-as-a-service, cybersecurity, digital healthcare, application modernization and IT solution provider, committed to helping…” Source: RevenueBase Database · checked Sep 27, 2026
24	Celestial Systems INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 27, 2026	201-500	247 contacts →
	Indirect evidence “Celestial is the end-to-end AI transformation partner for regulated industries.” Source: RevenueBase Database · checked Sep 27, 2026
25	Dependableit	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 27, 2026	201-500	244 contacts →
	Partial evidence “DependableIT IT Services bring together suites of services that help your business move faster.” Source: RevenueBase Database · checked Sep 27, 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 consultant 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 consultant companies.
Partial evidence: Its own public description names part of IT consultant companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consultant 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 3,927 IT consultant companies based in Canada

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IT consultant companies based in Canada at a glance

As of Sep 27, 2026

41.1%Verified-email coverage

9.7%Mobile-number coverage

34.1Average contacts per company

1-10Median size (employees)

19.3%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

2,296

11-50

1,178

51-200

321

201-500

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

31,2100–30

21,61931–60

1,47561–90

1890–180

599180+

Company record updated

Median 90.0d

00–30

25,65531–60

43,42561–90

56,95990–180

7,680180+

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 consultant 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 consultant 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 consultant 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 consultant 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, 54,921 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 27, 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 consultant 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 consultant 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 consultant companies are there based in Canada?

RevenueBase identified 3,927 IT consultant 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?

Softchoice, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most IT consultant companies?

Toronto leads with 756 headquartered companies, followed by Montreal (327) and Calgary (303).

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 54,921 verified decision-maker contacts tracked across these 3,927 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 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 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.