Company lists · Data refreshed September 2026

Top 19 Enterprise IT infrastructure companies based in Mississauga, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 48 companies tracked

RevenueBase identified 48 company matches for enterprise IT infrastructure companies associated with Mississauga, Canada as of September 2026 and tracks 721 professional contacts across them, including 242 with verified work emails and 33 with mobile numbers. Across Canada, Toronto is the largest hub for this category (171 companies); Mississauga has 51.

This list covers company matches for enterprise IT infrastructure companies associated with Mississauga, 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 12, 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 12, 2026 How this list was built

48Companies

721Contacts tracked

242Verified emails

33Mobile numbers

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The 19 largest enterprise IT infrastructure companies based in Mississauga, Canada

Ranked by team size

Top 19 of 48 company matches for enterprise IT infrastructure companies based in Mississauga, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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	PLC Group	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	51-200	155 contacts →
	Exact match “PLC Group is a leading provider of Critical Facilities & Infrastructure Management solutions.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2	IT Weapons	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	51-200	113 contacts →
	Exact match “As the national IT Services Division of Konica Minolta Canada, IT Weapons has been delivering IT Services, hybrid cloud solutions, Information Security, connectivity…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3	Commerx	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	11-50	37 contacts →
	Exact match “At Commerx we work with you to help meet your business needs with the best technology and professional services available.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4	Zcom Systems Group INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	51-200	26 contacts →
	Exact match “ZCOM Systems Group Inc (aka ZCOM) is an independent Systems Integration services provider.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5	Networth	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	11-50	26 contacts →
	Exact match “NETWORTH provides Managed IT Services to businesses across Canada.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6	SSCI	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	11-50	26 contacts →
	Exact match “Splitstream Consulting Inc is a one STOP simplifying IT Solutions Company dedicated to the idea that technology combined with creative solutions to business problems can help your…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7	ITM Global Services	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	51-200	24 contacts →
	Exact match “ITM Global Services (ITM) is a trusted leader and provider in IT, serving SMB and Enterprise companies with award-winning IT services and solutions in Canada since We take care of…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8	Ceenex Global LLC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	51-200	24 contacts →
	Exact match “Ceenex Global is a leading system integrator and an ICT solution provider and a Tiered partner to almost all major technology vendors and is a pioneer in delivering ICT solutions…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9	Libra Information Technologies	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	1-10	18 contacts →
	Exact match “Libra IT providing your business with IT support including IT outsourcing and PC computer support.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10	Netraclouds	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	11-50	15 contacts →
	Exact match “NetraClouds is a dynamic and customer-obsessed information technology (IT) services and solutions company with its main office in Toronto (GTA), Ontario, and branches throughout…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11	Computer Master	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	1-10	14 contacts →
	Exact match “Computer Master is a Canadian owned local and wide area network solution provider.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12	Voice N Cloud	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	11-50	9 contacts →
	Exact match “VOICE N CLOUD is leading IT solution provider based out of GTA whose primary focus is to delivery unparalleled IT services and expertise to a wide range of private and public…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13	HEM Innovative Solutions INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	1-10	8 contacts →
	Exact match “HEM Innovative Solutions Inc is a IT consulting firm that has been in business for past 12 years.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14	Promotech INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15	JAS Globe INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	11-50	5 contacts →
	Exact match “At Jas Globe Inc, we are passionate about technology and cloud.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16	Axanto Group INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	1-10	5 contacts →
	Exact match “Market leaders in Information Technology Services and Application Development, we reduce risk and maintain consistent operational and delivery excellence, while driving financial…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17	Datazon INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	51-200	2 contacts →
	Exact match “About Datazon: From strategy, to implementation, to managed support – we offer you multi-industry and expert level technical capabilities under one umbrella.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18	Bristol International, INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	11-50	2 contacts →
	Exact match “At Bristol International we provide consulting, design and onsite implementation services for all things IT and computer networking.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19	Wisetech	Exact match	Mississauga, ON, CanadaHQ recorded Sep 12, 2026	1-10	1 contacts →
	Exact match “At WiseTech, we believe that smart technology drives strong businesses.” Recorded in the RevenueBase company graph · Sep 12, 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 IT infrastructure 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 19 of 48 enterprise IT infrastructure companies based in Mississauga, Canada

See the full list, filter by size, metro and specialty, and access 242 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise IT infrastructure companies based in Mississauga, Canada at a glance

As of Sep 12, 2026

33.6%Verified-email coverage

4.6%Mobile-number coverage

15.0Average contacts per company

11-50Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

2020–30

3731–60

161–90

090–180

2180+

Company record updated

Median 77.0d

00–30

25231–60

35561–90

8790–180

27180+

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 Mississauga, Canada whose business descriptions match “enterprise IT infrastructure 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 242 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 12, 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 IT infrastructure 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 IT infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT infrastructure companies are there based in Mississauga, Canada?

RevenueBase identified 48 company matches for enterprise IT infrastructure companies associated with Mississauga, 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?

PLC Group 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 IT infrastructure companies?

Toronto leads Canada with 171 company records, followed by Calgary (95) and Montreal (76). Mississauga has 51.

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 242 professional contacts with verified work emails tracked across these 48 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 12, 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.