Company lists · Data refreshed November 2026

Top 19 Systems integration contractors based in Canada

RevenueBase identified 1,499 company matches for systems integration contractors associated with Canada as of November 2026 and tracks 44,145 professional contacts across them, including 20,846 with verified work emails. Toronto is the largest hub.

This list covers company matches for systems integration contractors 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 November 6, 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 Nov 6, 2026 How this list was built
1,499Companies
44,145Contacts tracked
20,846Verified emails
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The 19 largest systems integration contractors based in Canada

Ranked by team size
Top 19 of 1,499 company matches for systems integration contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCambridge, ON, CanadaHQ recorded Nov 6, 20265,001-10,0002,912 contacts →

Exact match

“HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRichmond Hill, AB, CanadaHQ recorded Nov 6, 20261,001-5,0001,703 contacts →

Exact match

“English To innovate industries, transform businesses, connect communities, and drive meaningful change, we must think bigger and act bolder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKanata, ON, CanadaHQ recorded Nov 6, 20261,001-5,0001,642 contacts →

Exact match

“We build for life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchQuébec, PE, CanadaHQ recorded Nov 6, 20261,001-5,0001,371 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 2026501-1,000955 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 2026501-1,000751 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVictoria, SK, CanadaHQ recorded Nov 6, 2026n/a705 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRegina, SK, CanadaHQ recorded Nov 6, 2026501-1,000552 contacts →

Exact match

“1973 - Canada's first large-scale computing operation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 2026201-500533 contacts →

Exact match

“We promote human, organizational and operational intelligence, not just artificial intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVancouver, AB, CanadaHQ recorded Nov 6, 20261,001-5,000519 contacts →

Exact match

“With decades of experience and offices coast to coast, Paladin Technologies has emerged as the premier complex systems integrator in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026501-1,000409 contacts →

Exact match

“Jolera is a Global Systems Integrator (GSI) dedicated to transforming IT operations into secure, efficient environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRichmond, BC, CanadaHQ recorded Nov 6, 2026501-1,000400 contacts →

Exact match

“Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026201-500395 contacts →

Exact match

“Bits In Glass is an award-winning software consulting firm combining deep industry expertise and experience with the best names in technology to provide innovative solutions to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 2026201-500237 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 2026201-500210 contacts →

Exact match

“ABOUT TESC brings a special combination of skill, grit, and proactivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“A Technology Systems Integrator (TSI) addresses all aspects of your technology needs under one roof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 2026201-500172 contacts →

Exact match

“L’univers des technologies de l’information a beaucoup évolué depuis 15 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202651-200171 contacts →

Exact match

“SolidCAD, a Symetri Company (also known as Symetri Canada), is part of the global Symetri organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, BC, CanadaHQ recorded Nov 6, 2026501-1,000161 contacts →

Exact match

“Metafore has been delivering information technology solutions to private and public sector organizations of every size for more than 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 1,499 systems integration contractors based in Canada

See the full list, filter by size, metro and specialty, and access 20,846 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems integration contractors based in Canada at a glance

As of Nov 6, 2026
47.2%Verified-email coverage
29.4Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
750
11-50
493
51-200
163
201-500
46
501-1,000
21
1,001-5,000
10
5,001-10,000
2
10001+
2

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 1,499 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 Canada whose business descriptions match “systems integration contractors” 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 20,846 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 November 6, 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.

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 “systems integration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems integration contractors are there based in Canada?

RevenueBase identified 1,499 company matches for systems integration contractors associated with Canada as of November 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?

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

Which city has the most systems integration contractors?

Toronto leads with 240 company records, followed by Calgary (114) and Mississauga (99).

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 20,846 professional contacts with verified work emails tracked across these 1,499 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 November 6, 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.