Company lists · Data refreshed September 2026

Top 25 Enterprise infrastructure consulting companies based in Toronto, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 334 companies tracked

RevenueBase identified 334 company matches for enterprise infrastructure consulting companies associated with Toronto, Canada as of September 2026 and tracks 2,803 professional contacts across them, including 750 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for enterprise infrastructure consulting 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 28, 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 28, 2026 How this list was built

334Companies

2,803Contacts tracked

750Verified emails

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The 25 largest enterprise infrastructure consulting companies based in Toronto, Canada

Ranked by team size

Top 25 of 334 company matches for enterprise infrastructure consulting companies based in Toronto, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	APTUM	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	201-500	159 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Glasshouse Systems	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	51-200	150 contacts →
	Exact match “GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	CSI Group INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4	World Wireless Solutions INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	51-200	123 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Terralink Global	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6	Unisystech Consulting	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	501-1,000	91 contacts →
	Exact match “Unisystech is a global technology consulting firm specializing in digital transformation, AI-enabled solutions, and end-to-end enterprise technology delivery across Canada, the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Badal By Telus Digital	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	84 contacts →
	Exact match “Badal is a boutique GCP consulting and services company with focus on high talent and delivering business impact.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Qualicom Innovations INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
9	Dedicatted	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	51-200	68 contacts →
	Exact match “Dedicatted provides consulting and engineering services focused on Data, Generative AI, Cloud and DevOps.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	NEW Horizon System Solutions LP	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
11	Eitekh	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
12	Carbon60	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	51-200	66 contacts →
	Exact match “Carbon60 is a trusted managed cloud hosting and IT services provider for private and public-sector organizations with business-critical applications.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Navantis	Exact match	Toronto, CanadaHQ recorded Sep 28, 2026	501-1,000	57 contacts →
	Exact match “Navantis is now a Datavail company Datavail, formerly Navantis is among the largest Microsoft Partners in Canada with over a decade's worth of experience building premium…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Clouddrove	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	55 contacts →
	Exact match “At CloudDrove, we offer expert guidance, implementation support and services to help organizations accelerate their journey to the cloud.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Deop INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “At DEOP, we transform businesses with cutting-edge cloud and technology solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	GSI Solutions	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	48 contacts →
	Exact match “GSI Solutions (formerly Gated Shores Interactive) is a technology company focused on migrating legacy systems to the Cloud and delivering custom cloud-based software solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Think Perfect	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	51-200	45 contacts →
	Exact match “Innovation is at the core of what we do.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Solutia SDO	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	51-200	34 contacts →
	Exact match “Solutia SDO Limited is an independent management consulting firm which began in 2003 and remains owned and operated by seasoned professionals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Enginess	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “We are business strategists and technology experts.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Business Cloud INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “Business Cloud manages and supports your business technology, preventing problems so that you can focus on scaling your business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Interware Systems	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
22	SUN IT Solutions	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
23	Airgate Technologies INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “AirGate is a Premier Managed Services Provider of Secure Network and Cloud Services for Enterprise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Zycom Technology INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Zycom is a leading IT Solution Provider helping companies ‘evolve’ from managing and maintaining existing IT infrastructure, to enabling business growth through innovation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	RED X Carbon	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Red X Carbon is a technology consulting and managed services company that specializes in digital transformations for our clients in areas including Microsoft Office 365, Azure…” Recorded in the RevenueBase company graph · Sep 28, 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 “enterprise infrastructure consulting 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 334 enterprise infrastructure consulting companies based in Toronto, Canada

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Enterprise infrastructure consulting companies based in Toronto, Canada at a glance

As of Sep 28, 2026

26.8%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

186

11-50

101

51-200

201-500

501-1,000

1,001-5,000

10001+

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 334 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 “enterprise infrastructure consulting 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 750 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 28, 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.

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

How many enterprise infrastructure consulting companies are there based in Toronto, Canada?

RevenueBase identified 334 company matches for enterprise infrastructure consulting 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?

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

Which city in Canada has the most enterprise infrastructure consulting companies?

Toronto leads Canada with 334 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 750 professional contacts with verified work emails tracked across these 334 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 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 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.