Company lists · Data refreshed September 2026

Top 25 IT services firms based in Toronto, Canada

Name: IT services firms 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 485 companies tracked

RevenueBase identified 485 IT services firms headquartered in Toronto, Canada as of September 2026 and tracks 3,628 professional contacts across them, including 777 with verified work emails. Toronto is the largest hub.

This list covers IT services firms headquartered in Toronto, 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

485Companies

3,628Contacts tracked

777Verified emails

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

The 25 largest IT services firms based in Toronto, Canada

Ranked by team size

Top 25 of 485 IT services firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT services firms: 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	APTUM	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	201-500	159 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
2	Metafore	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	501-1,000	150 contacts →
	Indirect evidence “Metafore has been delivering information technology solutions to private and public sector organizations of every size for more than 30 years.” Source: RevenueBase Database · checked Sep 27, 2026
3	SRA Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	136 contacts →
	Indirect evidence “At SRA, we believe the right people can move anything forward.” Source: RevenueBase Database · checked Sep 27, 2026
4	Infotek Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	115 contacts →
	Indirect evidence “The Infotek Group of Companies is an employee-based, information technology focused professional services provider with established offices in Canada and the United States.” Source: RevenueBase Database · checked Sep 27, 2026
5	Bankside Chase Corporation	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	98 contacts →
	Indirect evidence “Bankside Chase Corporation is the new Master Vendor of Record on the block.” Source: RevenueBase Database · checked Sep 27, 2026
6	Toronto Maple Leafs	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	80 contacts →
	Indirect evidence “Toronto Maple Leafs is an Information Technology and Services company located in 40 Bay Street Suite 400, Toronto, ON, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
7	Qualicom Innovations INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	77 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 27, 2026
8	NEW Horizon System Solutions LP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	501-1,000	68 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 27, 2026
9	HUB Technology Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	52 contacts →
	Indirect evidence “We're passionate about helping businesses leverage technology to control costs, secure their data and make their people more productive.” Source: RevenueBase Database · checked Sep 27, 2026
10	Planit Search	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	49 contacts →
	Strong evidence “Founded in Plan IT Search was born in the heart of downtown Toronto.” Source: RevenueBase Database · checked Sep 27, 2026
11	Option Matrix Infotech	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	46 contacts →
	Strong evidence “We are an innovative technology company that believes in the transformative power of providing Custom IT Services for companies that drive leadership in their business sectors.” Source: RevenueBase Database · checked Sep 27, 2026
12	Infomatiq	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	45 contacts →
	Indirect evidence “We are a leader in the global marketplace and among the top 100 technology firms in the world.” Source: RevenueBase Database · checked Sep 27, 2026
13	Jonah Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1,001-5,000	43 contacts →
	Indirect evidence “Jonah Group is a team of interactive, software, and business intelligence experts skilled in the design, construction, and management of online enterprise systems.” Source: RevenueBase Database · checked Sep 27, 2026
14	Caretek	Indirect evidence	Toronto, CanadaHQ checked Sep 27, 2026	11-50	41 contacts →
	Indirect evidence “Today’s business environment is more competitive than ever.” Source: RevenueBase Database · checked Sep 27, 2026
15	MIS Consultants	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	40 contacts →
	Indirect evidence “Established in 1978, MIS Consultants specializes in Recruiting and Contracting in the Information Technology arena.” Source: RevenueBase Database · checked Sep 27, 2026
16	Saninco Technologies INC	Strong evidence	Toronto, CanadaHQ checked Sep 27, 2026	11-50	37 contacts →
	Strong evidence “IT Consulting.” Source: RevenueBase Database · checked Sep 27, 2026
17	Viva Tech Solutions	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	36 contacts →
	Strong evidence “We are an IT consulting firm with a combined industry experience of 40+ years.” Source: RevenueBase Database · checked Sep 27, 2026
18	Alquemy Search & Consulting	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	34 contacts →
	Strong evidence “Alquemy challenges traditional thinking and drives innovation through expert delivery of IT consultants, contractors and permanent staff in the areas of IT operations, software…” Source: RevenueBase Database · checked Sep 27, 2026
19	JIG Technologies INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	33 contacts →
	Strong evidence “We specialize in developing customized IT services whether that be Managed IT Support or Custom Software Development.” Source: RevenueBase Database · checked Sep 27, 2026
20	Apogee IT Services	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	31 contacts →
	Strong evidence “Apogee IT Services provides managed IT services to more than companies and organizations across the Northeast and Toronto.” Source: RevenueBase Database · checked Sep 27, 2026
21	Dawn Infotek	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	29 contacts →
	Indirect evidence “Dawn InfoTek Inc.” Source: RevenueBase Database · checked Sep 27, 2026
22	Globesign	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	27 contacts →
	Indirect evidence “GlobeSign is a result driven company focused on helping clients achieve their desired business outcomes through Branding, Website Design, Website Maintenance, Search Engine…” Source: RevenueBase Database · checked Sep 27, 2026
23	Interware Systems	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	26 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
24	SUN IT Solutions	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	23 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
25	01 Millennium Consulting	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	22 contacts →
	Strong evidence “With over two decades of experience as a preferred IT vendor with large organizations, we take pride in being a respected and trusted IT services partner.” 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 services firms. 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 services firms.
Partial evidence: Its own public description names part of IT services firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services firms. 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 485 IT services firms based in Toronto, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 777 reachable decision-makers.

Free signup · no credit card

View the full list →

IT services firms based in Toronto, Canada at a glance

As of Sep 27, 2026

21.4%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

263

11-50

153

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 485 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 services firms, 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 Toronto, Canada whose own description of what they do matches “IT services firms”. 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 services firms), 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 services firms, and records with no verified work email. Companies headquartered outside Toronto 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, 777 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 services firms by metro in Canada

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 services firms, 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 services firms are there based in Toronto, Canada?

RevenueBase identified 485 IT services firms headquartered in Toronto, 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?

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

Which city has the most IT services firms?

Toronto leads with 485 headquartered companies, followed by Calgary (230) and Montreal (204).

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 777 verified decision-maker contacts tracked across these 485 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.

Ready to reach these companies? Verified emails and direct dials for all 485 IT services firms based in Toronto, Canada. Start with a free account, no credit card.

Download this list →

Related lists

IT services firms 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.