Company lists · Data refreshed September 2026

Top 25 IT advisory consulting firms based in Toronto, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 667 companies tracked

RevenueBase identified 667 IT advisory consulting firms headquartered in Toronto, Canada as of September 2026 and tracks 8,275 professional contacts across them, including 3,385 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers IT advisory consulting 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 26, 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 26, 2026 86% judged on-target in blind review

667Companies

8,275Contacts tracked

3,385Verified emails

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The 25 largest IT advisory consulting firms based in Toronto, Canada

Ranked by team size

Top 25 of 667 IT advisory consulting firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT advisory consulting 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	Softchoice	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	1,001-5,000	2,664 contacts →
	Partial evidence “Softchoice, a World Wide Technology (WWT) company, is an IT solutions provider serving U.S.” Source: RevenueBase Database · checked Sep 26, 2026
2	ONX	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	1,001-5,000	405 contacts →
	Indirect evidence “OnX helps organizations modernize, secure, and optimize their technology environments to support long-term business success.” Source: RevenueBase Database · checked Sep 26, 2026
3	Optimus SBR	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	201-500	320 contacts →
	Partial evidence “Optimus SBR is Canada’s largest independent management consulting firm.” Source: RevenueBase Database · checked Sep 26, 2026
4	Mobilelive	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	201-500	304 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 26, 2026
5	Blanc Labs	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	501-1,000	297 contacts →
	Indirect evidence “Blanc Labs enables the financial future of tomorrow.” Source: RevenueBase Database · checked Sep 26, 2026
6	Centrilogic	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	201-500	284 contacts →
	Partial evidence “Centrilogic is a global provider of IT transformation solutions that empower organizations to realize their digital potential.” Source: RevenueBase Database · checked Sep 26, 2026
7	Jarvis Consulting Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	201-500	234 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 26, 2026
8	Zeifmans	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	51-200	168 contacts →
	Partial evidence “Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.” Source: RevenueBase Database · checked Sep 26, 2026
9	ZAZZ	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	501-1,000	150 contacts →
	Partial evidence “Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives.” Source: RevenueBase Database · checked Sep 26, 2026
10	World Wireless Solutions INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	51-200	123 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 26, 2026
11	Botsford Associates	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	501-1,000	97 contacts →
	Partial evidence “Botsford Associates is a boutique consulting firm built for execution.” Source: RevenueBase Database · checked Sep 26, 2026
12	Unisystech Consulting	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	501-1,000	91 contacts →
	Partial evidence “Unisystech is a global technology consulting firm specializing in digital transformation, AI-enabled solutions, and end-to-end enterprise technology delivery across Canada, the…” Source: RevenueBase Database · checked Sep 26, 2026
13	Qualicom Innovations INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 26, 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 26, 2026
14	Eitekh	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	51-200	67 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 26, 2026
15	Adams Miles	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	51-200	63 contacts →
	Partial evidence “Adams + Miles delivers accounting, audit, assurance and strategic consulting services to clients across sectors.” Source: RevenueBase Database · checked Sep 26, 2026
16	Thrillworks	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	51-200	48 contacts →
	Indirect evidence “For over 20 years, Thrillworks has built lasting relationships with some of the world’s most respected organizations- accelerating the way we unlock and realize the potential of…” Source: RevenueBase Database · checked Sep 26, 2026
17	Infomatiq	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 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 26, 2026
18	Reliance North America	Indirect evidence	Toronto, CanadaHQ checked Sep 26, 2026	51-200	43 contacts →
	Indirect evidence “As our name suggests, our customers rely on us in providing suitable technology inputs to support their business goals.” Source: RevenueBase Database · checked Sep 26, 2026
19	Hogg, Shain & Scheck	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	11-50	40 contacts →
	Partial evidence “Hogg, Shain & Scheck is a boutique professional accounting firm with over 46 years of experience providing audit, tax, and advisory services to entrepreneurs, corporations, and…” Source: RevenueBase Database · checked Sep 26, 2026
20	Elastify	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	11-50	34 contacts →
	Indirect evidence “As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.” Source: RevenueBase Database · checked Sep 26, 2026
21	Solutia SDO	Partial evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	51-200	34 contacts →
	Partial evidence “Solutia SDO Limited is an independent management consulting firm which began in 2003 and remains owned and operated by seasoned professionals.” Source: RevenueBase Database · checked Sep 26, 2026
22	Sblr LLP Chartered Professional Accountants	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	11-50	31 contacts →
	Indirect evidence “SBLR LLP is a rapidly evolving mid-sized accounting and tax firm that focuses on delivering top service to the small and medium-size entrepreneurial business owner.” Source: RevenueBase Database · checked Sep 26, 2026
23	Enginess	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	11-50	31 contacts →
	Indirect evidence “We are business strategists and technology experts.” Source: RevenueBase Database · checked Sep 26, 2026
24	Productive Shop	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	11-50	31 contacts →
	Indirect evidence “Productive Shop is a digital transformation consultancy that accelerates enterprise value through strategic technology implementation and marketing innovation.” Source: RevenueBase Database · checked Sep 26, 2026
25	Appcentrica, An Eviden Business	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 26, 2026	51-200	31 contacts →
	Indirect evidence “As of April 2023, AppCentrica is now part of Eviden, an atos business.” Source: RevenueBase Database · checked Sep 26, 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 advisory consulting 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 advisory consulting firms.
Partial evidence: Its own public description names part of IT advisory consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT advisory consulting 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 667 IT advisory consulting firms based in Toronto, Canada

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IT advisory consulting firms based in Toronto, Canada at a glance

As of Sep 26, 2026

40.9%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

403

11-50

191

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 667 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 advisory consulting 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 advisory consulting 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 advisory consulting 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 advisory consulting 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, 3,385 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 26, 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 advisory consulting 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 advisory consulting 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 advisory consulting firms are there based in Toronto, Canada?

RevenueBase identified 667 IT advisory consulting 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?

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

Which city in Canada has the most IT advisory consulting firms?

Toronto leads Canada with 667 headquartered companies, followed by Montreal (289) and Calgary (182).

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 3,385 verified decision-maker contacts tracked across these 667 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 26, 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.