Company lists · Data refreshed September 2026

Top 25 IT professional services companies based in Toronto, Canada

Name: IT professional services 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 521 companies tracked

RevenueBase identified 521 company matches for IT professional services companies associated with Toronto, Canada as of September 2026 and tracks 3,295 professional contacts across them, including 719 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for IT professional services 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

521Companies

3,295Contacts tracked

719Verified emails

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The 25 largest IT professional services companies based in Toronto, Canada

Ranked by team size

Top 25 of 521 company matches for IT professional services 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	SRA Group	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	136 contacts →
	Exact match “At SRA, we believe the right people can move anything forward.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	CSI Group INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	1,001-5,000	132 contacts →
	Exact match “A global company with local focus in each geography across the Globe.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Infotek Consulting INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	115 contacts →
	Exact match “The Infotek Group of Companies is an employee-based, information technology focused professional services provider with established offices in Canada and the United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	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
12	MIS Consultants	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	40 contacts →
	Exact match “Established in 1978, MIS Consultants specializes in Recruiting and Contracting in the Information Technology arena.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	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
14	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
15	Alquemy Search & Consulting	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	34 contacts →
	Exact match “Alquemy challenges traditional thinking and drives innovation through expert delivery of IT consultants, contractors and permanent staff in the areas of IT operations, software…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	JIG Technologies INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	33 contacts →
	Exact match “We specialize in developing customized IT services whether that be Managed IT Support or Custom Software Development.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Enginess	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	31 contacts →
	Exact match “We are business strategists and technology experts.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Infenox Technologies	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	30 contacts →
	Exact match “Infenox is a leading Canadian IT consulting firm, delivering unique technology and business solutions to our clients that help them reach new heights of success.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Dawn Infotek	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	29 contacts →
	Exact match “Dawn InfoTek Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Interware Systems	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	26 contacts →
	Exact match “Founded in 1984, Interware is a pioneer in the IT industry and has remained competitive by adopting a progressive attitude and a continuously improving work ethic.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Genieall Corporation	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	25 contacts →
	Exact match “Is your wish that your users were able to work seamlessly from any location in a work-style that fits your business?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Ekzero	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	25 contacts →
	Exact match “At ekZero, our client's goals become ours.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	SUN IT Solutions	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	23 contacts →
	Exact match “Sun IT Solutions - Canada's premier IT consulting firm offering top-notch services nationwide, including Managed IT Services, IT Support Services, IT Outsourcing Services, Tech…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	QSI Consulting And Technology Solutions	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	51-200	22 contacts →
	Exact match “QSi was established in 1989 as a consulting firm providing IT resources across North America.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Destech	Exact match	Toronto, ON, CanadaHQ recorded Sep 27, 2026	11-50	21 contacts →
	Exact match “Since 1991, DesTech has been a provider of comprehensive Oracle IT solutions.” 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 professional services 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 521 IT professional services companies based in Toronto, Canada

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IT professional services companies based in Toronto, Canada at a glance

As of Sep 27, 2026

21.8%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

282

11-50

165

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 521 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 professional services 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 719 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 professional services 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 professional services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT professional services companies are there based in Toronto, Canada?

RevenueBase identified 521 company matches for IT professional services 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?

SRA Group 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 professional services companies?

Toronto leads Canada with 521 company records, followed by Montreal (242) and Calgary (230).

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 719 professional contacts with verified work emails tracked across these 521 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.