Company lists · Data refreshed September 2026

Top 14 IT infrastructure consulting firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 3,675 companies tracked

RevenueBase identified 3,675 company matches for IT infrastructure consulting firms associated with Canada as of September 2026 and tracks 76,014 professional contacts across them, including 25,079 with verified work emails and 8,935 with mobile numbers. Toronto is the largest hub.

This list covers company matches for IT infrastructure consulting firms associated with 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 4, 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 4, 2026 How this list was built

3,675Companies

76,014Contacts tracked

25,079Verified emails

8,935Mobile numbers

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The 14 largest IT infrastructure consulting firms based in Canada

Ranked by team size

Top 14 of 3,675 company matches for IT infrastructure consulting firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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	NTG Clarity	Exact match	Markham, ON, CanadaHQ recorded Sep 4, 2026	501-1,000	868 contacts →
	Exact match “NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Lgs, An IBM Company	Exact match	Québec, QC, CanadaHQ recorded Sep 4, 2026	501-1,000	736 contacts →
	Exact match “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	Charter	Exact match	Victoria, BC, CanadaHQ recorded Sep 4, 2026	n/a	700 contacts →
	Exact match “Charter, an award-winning IT solution and managed services provider, was founded in 1997 in Victoria, BC, Canada.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Online Business Systems	Exact match	Winnipeg, AB, CanadaHQ recorded Sep 4, 2026	201-500	588 contacts →
	Exact match “Online Business Systems is a digital transformation and cybersecurity consultancy working with clients in Canada, USA & EMEA, now part of CGI.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	ITI	Exact match	Québec, QC, CanadaHQ recorded Sep 4, 2026	201-500	487 contacts →
	Exact match “We promote human, organizational and operational intelligence, not just artificial intelligence.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Optimus SBR	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	201-500	313 contacts →
	Exact match “Optimus SBR is Canada’s largest independent management consulting firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Mobilelive	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	201-500	297 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 4, 2026 · View company records in RevenueBase
8	f12.net	Exact match	Edmonton, ON, CanadaHQ recorded Sep 4, 2026	201-500	267 contacts →
	Exact match “F12.net is dedicated to equipping business leaders, IT decision-makers, and their teams with the tools and strategies needed to strengthen their cyber security posture.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Systematix	Exact match	Calgary, AB, CanadaHQ recorded Sep 4, 2026	501-1,000	258 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Bulletproof, A GLI Company	Exact match	Fredericton, NB, CanadaHQ recorded Sep 4, 2026	201-500	249 contacts →
	Exact match “Headquartered in Canada with locations across the US and around the globe, Bulletproof’s ultimate goal is to help your organization reduce IT, security, and/or compliance…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Nova Networks	Exact match	Ottawa, QC, CanadaHQ recorded Sep 4, 2026	201-500	239 contacts →
	Exact match “Nova Networks is committed to the goal of ensuring that the products and services we provide exceed our clients’ expectations.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	CPU	Exact match	Quebec, QC, CanadaHQ recorded Sep 4, 2026	1,001-5,000	232 contacts →
	Exact match “Since 1984, CPU has been an industry leader in information technology in Quebec, offering its expertise in technology, infrastructure, product deployment, technical support and…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Pathway Communications	Exact match	Markham, QC, CanadaHQ recorded Sep 4, 2026	51-200	193 contacts →
	Exact match “Founded in 1995, Pathway Communications specializes in providing innovative and cost-effective IT and communication solutions for businesses of all sizes.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Victrix	Exact match	Montréal, QC, CanadaHQ recorded Sep 4, 2026	201-500	177 contacts →
	Exact match “Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Recorded in the RevenueBase company graph · Sep 4, 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 infrastructure consulting firms”. 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 14 of 3,675 IT infrastructure consulting firms based in Canada

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IT infrastructure consulting firms based in Canada at a glance

As of Sep 4, 2026

33.0%Verified-email coverage

11.8%Mobile-number coverage

20.7Average contacts per company

1-10Median size (employees)

18.7%Largest-city concentration · Toronto

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

2,208

11-50

1,067

51-200

269

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

2,51531–60

13,42261–90

8,84490–180

298180+

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 Canada whose business descriptions match “IT infrastructure consulting firms” 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 25,079 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 4, 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 infrastructure consulting firms by metro

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

How many IT infrastructure consulting firms are there based in Canada?

RevenueBase identified 3,675 company matches for IT infrastructure consulting firms associated with 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?

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

Which city has the most IT infrastructure consulting firms?

Toronto leads with 687 company records, followed by Montreal (311) and Calgary (259).

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 25,079 professional contacts with verified work emails tracked across these 3,675 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 4, 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.