Company lists · Data refreshed September 2026

Top 25 Enterprise infrastructure consulting companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,554 companies tracked

RevenueBase identified 1,554 enterprise infrastructure consulting companies headquartered in Canada as of September 2026 and tracks 17,927 professional contacts across them, including 6,312 with verified work emails. Toronto is the largest hub.

This list covers enterprise infrastructure consulting companies headquartered in 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 28, 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 28, 2026 86% judged on-target in blind review

1,554Companies

17,927Contacts tracked

6,312Verified emails

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The 25 largest enterprise infrastructure consulting companies based in Canada

Ranked by team size

Top 25 of 1,554 enterprise infrastructure consulting companies based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise infrastructure consulting companies: 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	Adastra	Indirect evidence	CanadaHQ checked Sep 28, 2026	1,001-5,000	1,543 contacts →
	Indirect evidence “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Source: RevenueBase Database · checked Sep 28, 2026
2	LEVIO	Partial evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,403 contacts →
	Partial evidence “Levio is a leading North American technology‑focused consulting firm and one of the two largest system integrators fully owned by Canadian interests, specializing in digital…” Source: RevenueBase Database · checked Sep 28, 2026
3	NTG Clarity	Strong evidence	Markham, ON, CanadaHQ checked Sep 28, 2026	501-1,000	876 contacts →
	Strong evidence “NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
4	Lgs, An IBM Company	Partial evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	501-1,000	742 contacts →
	Partial evidence “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Source: RevenueBase Database · checked Sep 28, 2026
5	ITI	Indirect evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	201-500	490 contacts →
	Indirect evidence “We promote human, organizational and operational intelligence, not just artificial intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
6	Corporate Renaissance Group	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	281 contacts →
	Partial evidence “Since 1989, CRGroup, a Quisitive Company, has been helping leaders transform enterprise management and performance.” Source: RevenueBase Database · checked Sep 28, 2026
7	Celestial Systems INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 28, 2026	201-500	247 contacts →
	Indirect evidence “Celestial is the end-to-end AI transformation partner for regulated industries.” Source: RevenueBase Database · checked Sep 28, 2026
8	Optimus Information INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	243 contacts →
	Partial evidence “Optimus Information is a leading technology consulting company providing professional and managed services.” Source: RevenueBase Database · checked Sep 28, 2026
9	Victrix	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	201-500	177 contacts →
	Indirect evidence “Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Source: RevenueBase Database · checked Sep 28, 2026
10	APTUM	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
11	IMP Solutions	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 28, 2026	51-200	158 contacts →
	Indirect evidence “IMP Solutions, a division of IMP Group Ltd, is a leading information technology company providing Product Sales, Professional Services, and Application Development.” Source: RevenueBase Database · checked Sep 28, 2026
12	Glasshouse Systems	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	150 contacts →
	Strong evidence “GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Source: RevenueBase Database · checked Sep 28, 2026
13	ABM Integrated Solutions	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 28, 2026	51-200	138 contacts →
	Indirect evidence “With over 50 years of technological evolution ABM's promise is to provide technology that grows with you and your business.” Source: RevenueBase Database · checked Sep 28, 2026
14	PBX Engineering	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 28, 2026	51-200	136 contacts →
	Indirect evidence “Since 1997, PBX Engineering Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
15	CSI Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	132 contacts →
	Indirect evidence “A global company with local focus in each geography across the Globe.” Source: RevenueBase Database · checked Sep 28, 2026
16	Appficiency INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	51-200	132 contacts →
	Partial evidence “At Appficiency, we help enterprises solve the most complex business technology challenges through strategic tech stack engineering and AI-led transformation.” Source: RevenueBase Database · checked Sep 28, 2026
17	J&m Group	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “At J&M Group, we are the strategic partner for businesses ready to redefine their future.” Source: RevenueBase Database · checked Sep 28, 2026
18	Novipro	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	51-200	124 contacts →
	Indirect evidence “WELCOME TO NOVIPRO'S WORLD OF INNOVATION Welcome to a universe where vision, innovation and transformation are at the heart of every project.” Source: RevenueBase Database · checked Sep 28, 2026
19	Oxaro INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	124 contacts →
	Indirect evidence “Where people, processes, and technology align – that’s the OXARO effect.” Source: RevenueBase Database · checked Sep 28, 2026
20	World Wireless Solutions INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	123 contacts →
	Partial 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 28, 2026
21	Evolvous Limited	Strong evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	201-500	107 contacts →
	Strong evidence “Evolvous is a platform-agnostic, AI-empowered consulting partner helping enterprises orchestrate their platforms into one intelligent ecosystem that's always future ready.” Source: RevenueBase Database · checked Sep 28, 2026
22	Acrodex	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	501-1,000	106 contacts →
	Indirect evidence “Acrodex Inc.” Source: RevenueBase Database · checked Sep 28, 2026
23	Solulan	Partial evidence	Blainville, QC, CanadaHQ checked Sep 28, 2026	51-200	102 contacts →
	Partial evidence “Solulan is an IT management consulting firm founded in specializing in the integration and maintenance of computer systems.” Source: RevenueBase Database · checked Sep 28, 2026
24	Paradigm Consulting Group	Partial evidence	Regina, SK, CanadaHQ checked Sep 28, 2026	51-200	98 contacts →
	Partial evidence “At Paradigm Consulting Group, we partner with organizations to optimize business processes and technology investments, ensuring seamless digital transformation and IT innovation.” Source: RevenueBase Database · checked Sep 28, 2026
25	Affinity	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	94 contacts →
	Strong evidence “Affinity is a technology consulting and talent partner supporting enterprise organizations across North America.” Source: RevenueBase Database · checked Sep 28, 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: enterprise infrastructure consulting companies. 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 enterprise infrastructure consulting companies.
Partial evidence: Its own public description names part of enterprise infrastructure consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise infrastructure consulting companies. 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 1,554 enterprise infrastructure consulting companies based in Canada

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Enterprise infrastructure consulting companies based in Canada at a glance

As of Sep 28, 2026

35.2%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

21.5%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

903

11-50

457

51-200

138

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 1,554 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 enterprise infrastructure consulting companies, 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 Canada whose own description of what they do matches “enterprise infrastructure consulting companies”. 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 enterprise infrastructure consulting companies), 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 enterprise infrastructure consulting companies, and records with no verified work email. Companies headquartered outside Canada 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, 6,312 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 28, 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.

Enterprise infrastructure consulting companies by metro

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 enterprise infrastructure consulting companies, 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 enterprise infrastructure consulting companies are there based in Canada?

RevenueBase identified 1,554 enterprise infrastructure consulting companies headquartered in 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?

Adastra, headquartered in Canada, tops this list with the largest team on record.

Which city has the most enterprise infrastructure consulting companies?

Toronto leads with 334 headquartered companies, followed by Montreal (129) and Calgary (125).

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 6,312 verified decision-maker contacts tracked across these 1,554 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 28, 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.