Company lists · Data refreshed September 2026

Top 25 IT service desk consulting based in Canada

RevenueBase identified 1,536 IT service desk consulting headquartered in Canada as of September 2026 and tracks 10,552 professional contacts across them, including 3,660 with verified work emails. Toronto is the largest hub.

This list covers IT service desk consulting 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
1,536Companies
10,552Contacts tracked
3,660Verified emails
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The 25 largest IT service desk consulting based in Canada

Ranked by team size
Top 25 of 1,536 IT service desk consulting 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 IT service desk consulting: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMarkham, ON, CanadaHQ checked Sep 20, 2026501-1,000423 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 20, 2026
2Strong evidenceMontreal, QC, CanadaHQ checked Sep 20, 2026501-1,000257 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 Sep 20, 2026
3Partial evidenceHamilton, ON, CanadaHQ checked Sep 20, 2026201-500244 contacts →

Partial evidence

“DependableIT IT Services bring together suites of services that help your business move faster.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceOttawa, ON, CanadaHQ checked Sep 20, 2026201-500234 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
5Indirect evidenceQuebec, QC, CanadaHQ checked Sep 20, 20261,001-5,000234 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 Sep 20, 2026
6Indirect evidenceHalifax, NS, CanadaHQ checked Sep 20, 202651-200158 contacts →

Indirect evidence

“IMP Solutions, a division of IMP Group Ltd, is a leading information technology company providing Product Sales, Professional Services, and Application Development.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceDartmouth, NS, CanadaHQ checked Sep 20, 202651-200138 contacts →

Indirect 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
8Indirect evidenceThornhill, ON, CanadaHQ checked Sep 20, 202651-200127 contacts →

Indirect evidence

“Established in 1988, and celebrating 35+ years in business, BAASS has been successfully assisting small to medium-sized businesses to improve their business processes, increase…”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceMississauga, ON, CanadaHQ checked Sep 20, 202651-200127 contacts →

Indirect evidence

“At J&M Group, we are the strategic partner for businesses ready to redefine their future.”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceWinnipeg, MB, CanadaHQ checked Sep 20, 202651-200119 contacts →

Partial evidence

“Our 100 and counting Manitoba IT Professionals, representing more than 400 certifications and competencies, guarantee that we are invested in your success.”

Source: RevenueBase Database · checked Sep 20, 2026
11Strong evidenceHamilton, ON, CanadaHQ checked Sep 20, 202651-200119 contacts →

Strong evidence

“Cabot Technology Solutions is a value-based IT consulting firm delivering high-value, cost-effective solutions using cutting-edge technologies.”

Source: RevenueBase Database · checked Sep 20, 2026
12Strong evidenceCalgary, AB, CanadaHQ checked Sep 20, 202651-200115 contacts →

Strong evidence

“SysGen Solutions Group is a client-centric IT consulting firm serving small to mid-sized businesses.”

Source: RevenueBase Database · checked Sep 20, 2026
13Strong evidenceBlainville, QC, CanadaHQ checked Sep 20, 202651-200102 contacts →

Strong evidence

“Solulan is an IT management consulting firm founded in specializing in the integration and maintenance of computer systems.”

Source: RevenueBase Database · checked Sep 20, 2026
14Strong evidenceRegina, SK, CanadaHQ checked Sep 20, 202651-20098 contacts →

Strong evidence

“At Paradigm Consulting Group, we partner with organizations to optimize business processes and technology investments, ensuring seamless digital transformation and IT innovation.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceCalgary, AB, CanadaHQ checked Sep 20, 202651-20097 contacts →

Partial evidence

“ESW IT Business Advisors’ mission is to make technology easier for businesses.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceBoucherville, QC, CanadaHQ checked Sep 20, 202651-20097 contacts →

Indirect evidence

“COSIOR est une firme de services conseils en: En technologies de l’information Impartition de ressources humaines; Gestion de projets; Optimisation des centres serveurs; Centre…”

Source: RevenueBase Database · checked Sep 20, 2026
17Strong evidenceMontréal, QC, CanadaHQ checked Sep 20, 202651-20095 contacts →

Strong evidence

“Techso is an IT consulting company which offers value with our unique client-based approach and employee empowerment.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceQuébec, QC, CanadaHQ checked Sep 20, 2026201-50084 contacts →

Indirect 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
19Strong evidenceToronto, ON, CanadaHQ checked Sep 20, 202651-20077 contacts →

Strong 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
20Indirect evidenceWindsor, ON, CanadaHQ checked Sep 20, 202651-20071 contacts →

Indirect 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
21Partial evidenceEdmonton, AB, CanadaHQ checked Sep 20, 202651-20070 contacts →

Partial evidence

“Yardstick Technologies specializes in managed IT services for companies that have no or limited internal IT resources.”

Source: RevenueBase Database · checked Sep 20, 2026
22Strong evidenceToronto, ON, CanadaHQ checked Sep 20, 2026501-1,00068 contacts →

Strong 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
23Partial evidenceToronto, ON, CanadaHQ checked Sep 20, 202651-20067 contacts →

Partial evidence

“Founded in 2013, Eitekh is a North America–based technology consulting firm that helps organizations navigate complex enterprise technology landscapes and maximize the value of…”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceMontréal, QC, CanadaHQ checked Sep 20, 202651-20067 contacts →

Indirect 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
25Indirect evidenceOttawa, ON, CanadaHQ checked Sep 20, 20261,001-5,00065 contacts →

Indirect evidence

“The AIM Group Inc.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 1,536 IT service desk consulting based in Canada

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IT service desk consulting based in Canada at a glance

As of Sep 20, 2026
34.7%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
18.3%Largest-city concentration · Toronto
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
1,009
11-50
380
51-200
107
201-500
21
501-1,000
7
1,001-5,000
4
10001+
1

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 1,536 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 IT service desk consulting, 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 service desk consulting”. 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 service desk consulting), 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 service desk consulting, 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, 3,660 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.

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 service desk consulting, 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 service desk consulting are there based in Canada?

RevenueBase identified 1,536 IT service desk consulting 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?

BFG Enterprise Services, headquartered in Markham, tops this list with the largest team on record.

Which city has the most IT service desk consulting?

Toronto leads with 281 headquartered companies, followed by Montreal (140) and Calgary (122).

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 3,660 verified decision-maker contacts tracked across these 1,536 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.