Company lists · Data refreshed September 2026

Top 25 IT consulting support companies based in Toronto, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 574 companies tracked

RevenueBase identified 574 company matches for IT consulting support companies associated with Toronto, Canada as of September 2026 and tracks 5,263 professional contacts across them, including 1,910 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for IT consulting support companies associated with Toronto, 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

574Companies

5,263Contacts tracked

1,910Verified emails

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The 25 largest IT consulting support companies based in Toronto, Canada

Ranked by team size

Top 25 of 574 company matches for IT consulting support companies based in Toronto, 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	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
2	Optimus SBR	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	201-500	320 contacts →
	Exact match “Optimus SBR is Canada’s largest independent management consulting firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Mobilelive	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	201-500	304 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Jarvis Consulting Group	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	201-500	234 contacts →
	Exact match “Jarvis is driven by a bold vision to transform the professional services landscape by setting a new standard for innovation, empowerment, and impactful solutions in data, AI, and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	APTUM	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
6	Glasshouse Systems	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	150 contacts →
	Exact match “GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	ZAZZ	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
8	World Wireless Solutions INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	123 contacts →
	Exact match “World Wireless Solutions is an IT & Telecommunications consulting firm that has evolved into one of the fastest growing premier technologies consulting firms since its foundation…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Terralink Global	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	1,001-5,000	94 contacts →
	Exact match “Our customers aspire to be excellent, dynamic and efficient organizations, and we enable them to achieve it.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Qualicom Innovations INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	77 contacts →
	Exact match “Qualicom Innovations has been at the forefront of IT consulting, software development and systems integration in Toronto since 1998.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	NEW Horizon System Solutions LP	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	501-1,000	68 contacts →
	Exact match “A member of Capgemini providing Consulting Services, IT Outsourcing, Data Center Services, Infrastructure Outsourcing, Infrastructure Transformation Services, Remote…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Eitekh	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	67 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	MIT Consulting	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	62 contacts →
	Exact match “Canada's Best Managed IT Firm 2017-21 Top 500 MSP's in the world 2019 Growth 500 2013-19 Microsoft Gold Partner and much more.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	HUB Technology Group INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	52 contacts →
	Exact match “We're passionate about helping businesses leverage technology to control costs, secure their data and make their people more productive.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Deop INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	52 contacts →
	Exact match “At DEOP, we transform businesses with cutting-edge cloud and technology solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Cruciallogics	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	48 contacts →
	Exact match “We help organizations secure and manage their IT environments using the Microsoft-native technologies they already own.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Think Perfect	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	45 contacts →
	Exact match “Innovation is at the core of what we do.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Infomatiq	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	45 contacts →
	Exact match “We are a leader in the global marketplace and among the top 100 technology firms in the world.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Reliance North America	Exact match	Toronto, CanadaHQ recorded Sep 27, 2026	51-200	43 contacts →
	Exact match “As our name suggests, our customers rely on us in providing suitable technology inputs to support their business goals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Caretek	Exact match	Toronto, CanadaHQ recorded Sep 27, 2026	11-50	41 contacts →
	Exact match “Today’s business environment is more competitive than ever.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Cyderes	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	501-1,000	37 contacts →
	Exact match “Cyderes is a global cybersecurity powerhouse offering comprehensive solutions around managed security, identity and access management, and professional services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Saninco Technologies INC	Exact match	Toronto, CanadaHQ recorded Sep 27, 2026	11-50	37 contacts →
	Exact match “IT Consulting.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Iamconcepts	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	36 contacts →
	Exact match “A Proudly Canadian Company!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Viva Tech Solutions	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	36 contacts →
	Exact match “We are an IT consulting firm with a combined industry experience of 40+ years.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Elastify	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	34 contacts →
	Exact match “As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.” 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 consulting support 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 574 IT consulting support companies based in Toronto, Canada

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IT consulting support companies based in Toronto, Canada at a glance

As of Sep 27, 2026

36.3%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

331

11-50

178

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 574 companies.

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 Toronto, Canada whose business descriptions match “IT consulting support 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 1,910 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 consulting support companies by metro in Canada

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 consulting support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting support companies are there based in Toronto, Canada?

RevenueBase identified 574 company matches for IT consulting support companies associated with Toronto, 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?

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

Which city in Canada has the most IT consulting support companies?

Toronto leads Canada with 574 company records, followed by Calgary (282) and Montreal (258).

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 1,910 professional contacts with verified work emails tracked across these 574 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.