Company lists · Data refreshed August 2026

Top 25 IT consulting companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Aug 29, 2026 4,290 companies tracked

As of August 2026, this directory lists 4,290 IT consulting companies based in Canada, with 117,973 contacts and 36,473 email addresses. Toronto is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 29, 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 RevenueBase Smart Search rating on every row Refreshed Aug 29, 2026 86% judged on-target in blind review

4,290Companies

117,973Contacts tracked

36,473Verified emails

13,359Mobile numbers

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

The 25 largest IT consulting companies based in Canada

Ranked by team size

Top 25 of 4,290 IT consulting companies based in Canada, ranked by team size, largest first. Data refreshed Aug 29, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting 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	Ci&t	Indirect evidence	Vancouver, BC, Canada	5,001-10,000	8,029 contacts →
	Indirect evidence “We are your global partner in tech-integrated business solutions, bringing deep business understanding together with technology and AI to help leaders navigate change with clarity…” Source: RevenueBase Database · checked Aug 29, 2026
2	Compucom	Indirect evidence	Mississauga, ON, Canada	5,001-10,000	7,781 contacts →
	Indirect evidence “Unleash Your Digital Workplace Potential with Compucom To be at the forefront of your industry, having the right technology is non-negotiable.” Source: RevenueBase Database · checked Aug 29, 2026
3	SHI International Corp	Indirect evidence	Toronto, ON, Canada	5,001-10,000	6,795 contacts →
	Indirect evidence “Think of SHI as your personal technology concierge.” Source: RevenueBase Database · checked Aug 29, 2026
4	Iris Software INC	Indirect evidence	Mississauga Mississauga, ON, Canada	1,001-5,000	3,473 contacts →
	Indirect evidence “Iris Software has been a trusted software engineering partner to several Fortune 500 companies for over three decades.” Source: RevenueBase Database · checked Aug 29, 2026
5	META	Indirect evidence	Kitchener, ON, Canada	1,001-5,000	2,987 contacts →
	Indirect evidence “Meta is now Insi!” Source: RevenueBase Database · checked Aug 29, 2026
6	Alithya	Partial evidence	Gatineau, QC, Canada	1,001-5,000	2,317 contacts →
	Partial evidence “We are trusted advisors who leverage AI and the latest technologies in our strategic consulting and digital transformation services.” Source: RevenueBase Database · checked Aug 29, 2026
7	Syntax	Indirect evidence	Canada	1,001-5,000	1,823 contacts →
	Indirect evidence “Syntax is a leading global technology solutions provider driving enterprise transformation in the cloud.” Source: RevenueBase Database · checked Aug 29, 2026
8	Improving	Partial evidence	Winnipeg, MB, Canada	1,001-5,000	1,575 contacts →
	Partial evidence “Improving is a leading IT professional services firm committed to helping companies achieve lasting success through modern technology.” Source: RevenueBase Database · checked Aug 29, 2026
9	Lgs, An IBM Company	Partial evidence	Montreal, QC, Canada	501-1,000	736 contacts →
	Partial evidence “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Source: RevenueBase Database · checked Aug 29, 2026
10	Tekskills INC	Indirect evidence	Toronto, ON, Canada	501-1,000	606 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 29, 2026
11	Bluerose Technologies	Strong evidence	Toronto, Canada	1,001-5,000	509 contacts →
	Strong evidence “BlueRose Technologies (BRT) is a global transformation partner delivering IT consulting, solutions, and managed services across 25+ countries, including the U.S, Europe, APAC, and…” Source: RevenueBase Database · checked Aug 29, 2026
12	Atyeti INC	Partial evidence	Toronto, ON, Canada	501-1,000	493 contacts →
	Partial evidence “Atyeti is a business and technology consulting firm headquartered in Princeton, New Jersey, with offices in USA, UK, Ireland, Switzerland, Poland, India, Singapore, Malaysia…” Source: RevenueBase Database · checked Aug 29, 2026
13	Purview	Partial evidence	Nepean, ON, Canada	1,001-5,000	331 contacts →
	Partial evidence “Purview is a premier provider of IT Engineering and Talent Solutions to mid-market and Fortune 500 companies globally.” Source: RevenueBase Database · checked Aug 29, 2026
14	Blanc Labs	Indirect evidence	Toronto, ON, Canada	501-1,000	315 contacts →
	Indirect evidence “Blanc Labs enables the financial future of tomorrow.” Source: RevenueBase Database · checked Aug 29, 2026
15	Buzzclan	Partial evidence	Toronto, ON, Canada	501-1,000	264 contacts →
	Partial evidence “BuzzClan is an AI-first technology consulting firm helping government agencies and enterprises drive meaningful digital transformation.” Source: RevenueBase Database · checked Aug 29, 2026
16	Systematix	Strong evidence	Calgary, AB, Canada	501-1,000	258 contacts →
	Strong 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 Aug 29, 2026
17	Inventech Info Solutions	Partial evidence	Victoria, Canada	501-1,000	254 contacts →
	Partial evidence “The company was started by team of experts who have vast experience and knowledge in Technology Consulting, Outsourcing, Talent Acquisition, Training & Development and Partnership…” Source: RevenueBase Database · checked Aug 29, 2026
18	The Adaptavist Group	Indirect evidence	Montreal, QC, Canada	1,001-5,000	250 contacts →
	Indirect evidence “We are experts at delivering innovative software, tailored solutions, and quality services across some of the world's most trusted technology ecosystems, including Atlassian, AWS…” Source: RevenueBase Database · checked Aug 29, 2026
19	CPU	Indirect evidence	Trois-Rivieres, QC, Canada	1,001-5,000	232 contacts →
	Indirect 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 Aug 29, 2026
20	Sans Consulting Services, INC	Strong evidence	Richmond Hill, ON, Canada	501-1,000	207 contacts →
	Strong evidence “SANS has been a trusted leader in IT staffing and consulting since 1994.” Source: RevenueBase Database · checked Aug 29, 2026
21	Spar Information Systems LLC	Indirect evidence	Mississauga, ON, Canada	501-1,000	138 contacts →
	Indirect evidence “Businesses need solutions.” Source: RevenueBase Database · checked Aug 29, 2026
22	ORG	Indirect evidence	Toronto, Canada	1,001-5,000	137 contacts →
	Indirect evidence “We believe that change is an opportunity to thrive.” Source: RevenueBase Database · checked Aug 29, 2026
23	CSI Group INC	Indirect evidence	Toronto, ON, Canada	1,001-5,000	132 contacts →
	Indirect evidence “A global company with local focus in each geography across the Globe.” Source: RevenueBase Database · checked Aug 29, 2026
24	Acrodex	Indirect evidence	Edmonton, AB, Canada	501-1,000	106 contacts →
	Indirect evidence “Acrodex Inc.” Source: RevenueBase Database · checked Aug 29, 2026
25	Terralink Global	Partial evidence	Toronto, ON, Canada	1,001-5,000	92 contacts →
	Partial evidence “Our customers aspire to be excellent, dynamic and efficient organizations, and we enable them to achieve it.” Source: RevenueBase Database · checked Aug 29, 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 consulting 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 consulting companies.
Partial evidence: Its own public description names part of IT consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting 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 4,290 IT consulting companies based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 36,473 reachable decision-makers.

Free signup · no credit card

View the full list →

IT consulting companies based in Canada at a glance

As of Aug 29, 2026

30.9%Verified-email coverage

11.3%Mobile-number coverage

27.5Average contacts per company

1-10Median size (employees)

21.3%Largest-city concentration · Toronto

Aug 29, 2026Page data refreshed

Companies by employee count

1-10

2,591

11-50

1,153

51-200

373

201-500

501-1,000

1,001-5,000

5,001-10,000

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 consulting 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 consulting 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 consulting 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 consulting 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, 36,473 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 August 29, 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 consulting companies by metro

Frequently asked

How many IT consulting companies are in the directory?

The directory contains 4,290 IT consulting companies based in Canada as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 117,973 contacts and 36,473 email addresses associated with IT consulting companies based in Canada.

Which city has the most IT consulting companies on the list?

Toronto is the single most-represented city among the IT consulting companies on the list.

Ready to reach these companies? Verified emails and direct dials for all 4,290 IT consulting companies based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

IT consulting 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 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.