Company lists · Data refreshed September 2026

Top 25 Computer system integrators based in Canada

Name: Computer system integrators based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 779 companies tracked

RevenueBase identified 779 computer system integrators headquartered in Canada as of September 2026 and tracks 10,532 professional contacts across them, including 4,955 with verified work emails. Calgary is the largest hub.

This list covers computer system integrators 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 19, 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 19, 2026 86% judged on-target in blind review

779Companies

10,532Contacts tracked

4,955Verified emails

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The 25 largest computer system integrators based in Canada

Ranked by team size

Top 25 of 779 computer system integrators based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to computer system integrators: 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	ATS Corporation	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 19, 2026	5,001-10,000	2,754 contacts →
	Indirect evidence “HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.” Source: RevenueBase Database · checked Sep 19, 2026
2	Paladin Technologies	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1,001-5,000	805 contacts →
	Strong evidence “With decades of experience and offices coast to coast, Paladin Technologies has emerged as the premier complex systems integrator in North America.” Source: RevenueBase Database · checked Sep 19, 2026
3	Jolera	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	501-1,000	396 contacts →
	Strong evidence “Jolera is a Global Systems Integrator (GSI) dedicated to transforming IT operations into secure, efficient environments.” Source: RevenueBase Database · checked Sep 19, 2026
4	Nova Networks	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	201-500	234 contacts →
	Indirect evidence “Nova Networks is committed to the goal of ensuring that the products and services we provide exceed our clients’ expectations.” Source: RevenueBase Database · checked Sep 19, 2026
5	Tridon Communications	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	201-500	164 contacts →
	Strong evidence “A Technology Systems Integrator (TSI) addresses all aspects of your technology needs under one roof.” Source: RevenueBase Database · checked Sep 19, 2026
6	Quadbridge INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	159 contacts →
	Indirect evidence “Helping organizations achieve AI at Scale.” Source: RevenueBase Database · checked Sep 19, 2026
7	Baass Business Solutions	Indirect evidence	Thornhill, ON, CanadaHQ checked Sep 19, 2026	51-200	127 contacts →
	Indirect evidence “Established in 1988, and celebrating 35+ years in business, BAASS has been successfully assisting small to medium-sized businesses to improve their business processes, increase…” Source: RevenueBase Database · checked Sep 19, 2026
8	Sysgen Solutions Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	115 contacts →
	Indirect evidence “SysGen Solutions Group is a client-centric IT consulting firm serving small to mid-sized businesses.” Source: RevenueBase Database · checked Sep 19, 2026
9	Solulan	Strong evidence	Blainville, QC, CanadaHQ checked Sep 19, 2026	51-200	102 contacts →
	Strong evidence “Solulan is an IT management consulting firm founded in specializing in the integration and maintenance of computer systems.” Source: RevenueBase Database · checked Sep 19, 2026
10	Cybertech Automation	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	51-200	101 contacts →
	Partial evidence “Cybertech Automation is a full-service systems integration company operating in Canada and the United States.” Source: RevenueBase Database · checked Sep 19, 2026
11	Delco Automation INC	Strong evidence	Saskatoon, SK, CanadaHQ checked Sep 19, 2026	201-500	86 contacts →
	Strong evidence “Delco Automation is a premiere integrator of process automation and control systems.” Source: RevenueBase Database · checked Sep 19, 2026
12	Acro Commerce	Indirect evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	51-200	76 contacts →
	Indirect evidence “Most B2B ecommerce projects don't fail because of the website.” Source: RevenueBase Database · checked Sep 19, 2026
13	TCS Canada	Indirect evidence	Newmarket, ON, CanadaHQ checked Sep 19, 2026	11-50	76 contacts →
	Indirect evidence “TCS delivers end-to-end Connected IT Solutions, Outsourced IT Support and Managed IT Services so that our clients can focus on their core operations while ensuring their…” Source: RevenueBase Database · checked Sep 19, 2026
14	Alphakor Group	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 19, 2026	51-200	71 contacts →
	Indirect evidence “Using the most innovative solutions, AlphaKOR will partner with you to determine the right technology to enhance your company.” Source: RevenueBase Database · checked Sep 19, 2026
15	Edge Automation INC	Indirect evidence	London, ON, CanadaHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Provider of custom designed and manufactured automated assembly and testing machinery and material handling.” Source: RevenueBase Database · checked Sep 19, 2026
16	TGT Solutions INC	Indirect evidence	Stratford, ON, CanadaHQ checked Sep 19, 2026	51-200	59 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
17	Advanced Energy Management LTD	Strong evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	51-200	57 contacts →
	Strong evidence “SYSTEM INTEGRATORS for COMMERCIAL AND INDUSTRIAL CONTROL SYSTEMS.” Source: RevenueBase Database · checked Sep 19, 2026
18	Navantis	Indirect evidence	Toronto, CanadaHQ checked Sep 19, 2026	501-1,000	57 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
19	Openmind Technologies INC	Partial evidence	Blainville, QC, CanadaHQ checked Sep 19, 2026	11-50	55 contacts →
	Partial evidence “OpenMind offers a wide range of technology services for your business, ranging from design and web strategy to the installation and repair of your computer, through the creation…” Source: RevenueBase Database · checked Sep 19, 2026
20	Microcad Computer Corporation	Partial evidence	London, ON, CanadaHQ checked Sep 19, 2026	11-50	52 contacts →
	Partial evidence “Microcad Computer Corp is a nationwide distributor of computer products.” Source: RevenueBase Database · checked Sep 19, 2026
21	Controls & Equipment	Strong evidence	Moncton, NB, CanadaHQ checked Sep 19, 2026	51-200	48 contacts →
	Strong evidence “Controls & Equipment is the leading Building Systems Integrator and Controls Contractor in the Canadian Maritime Provinces.” Source: RevenueBase Database · checked Sep 19, 2026
22	Pureimage Technology	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “Pure Image is Western Canada's leader in Smart Home Automation, Audio/Visual Design, and Security Integration, with offices in Vancouver, Whistler, and Victoria.” Source: RevenueBase Database · checked Sep 19, 2026
23	Synergy IT Solutions INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	201-500	44 contacts →
	Indirect evidence “Synergy IT Solutions is a premier IT support company based in Toronto, delivering cutting-edge IT solutions and technical services across Canada.” Source: RevenueBase Database · checked Sep 19, 2026
24	Référence Systèmes	Indirect evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “Founded in 1996, our company has offered IT services to businesses in Quebec for over twenty years.” Source: RevenueBase Database · checked Sep 19, 2026
25	Micromedica Solutions D'affaires	Indirect evidence	Trois-rivières, QC, CanadaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Micromedica est un fournisseur de solutions d’affaires reconnu et solidement établi dans la région de Trois-Rivières.” Source: RevenueBase Database · checked Sep 19, 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: computer system integrators. 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 computer system integrators.
Partial evidence: Its own public description names part of computer system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name computer system integrators. 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 779 computer system integrators based in Canada

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Computer system integrators based in Canada at a glance

As of Sep 19, 2026

47.0%Verified-email coverage

13.5Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

485

11-50

235

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 779 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 computer system integrators, 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 “computer system integrators”. 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 computer system integrators), 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 computer system integrators, 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, 4,955 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 19, 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.

Computer system integrators 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 computer system integrators, 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 computer system integrators are there based in Canada?

RevenueBase identified 779 computer system integrators 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?

ATS Corporation, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most computer system integrators?

Calgary leads with 77 headquartered companies, followed by Toronto (62) and Mississauga (45).

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 4,955 verified decision-maker contacts tracked across these 779 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 19, 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.