Company lists · Data refreshed September 2026

Top 25 Software support and services companies based in Canada

Name: Software support and services companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 1,034 companies tracked

RevenueBase identified 1,034 software support and services companies headquartered in Canada as of September 2026 and tracks 10,992 professional contacts across them, including 3,811 with verified work emails and 923 with mobile numbers. Toronto is the largest hub.

This list covers software support and services 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 6, 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 6, 2026 86% judged on-target in blind review

1,034Companies

10,992Contacts tracked

3,811Verified emails

923Mobile numbers

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The 25 largest software support and services companies based in Canada

Ranked by team size

Top 25 of 1,034 software support and services companies based in Canada, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software support and services 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	Contax INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	n/a	1,009 contacts →
	“CONTAX has been implementing, supporting and maintaining SAP systems for over 20 years.” Source: company website · checked Sep 6, 2026
2	Bits In Glass	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 6, 2026	201-500	390 contacts →
	“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…” Source: company website · checked Sep 6, 2026
3	Acceo Solutions	Partial evidence	Montréal, QC, CanadaHQ checked Sep 6, 2026	1,001-5,000	353 contacts →
	“A leader in the Canadian IT industry, ACCEO Solutions Inc.(“ACCEO”) specializes in the design, implementation, integration, and support of management and accounting solutions.” Source: company website · checked Sep 6, 2026
4	Corporate Renaissance Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 6, 2026	51-200	281 contacts →
	“Since 1989, CRGroup, a Quisitive Company, has been helping leaders transform enterprise management and performance.” Source: company website · checked Sep 6, 2026
5	Syntax Québec	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 6, 2026	5,001-10,000	214 contacts →
	“Syntax est une société de services professionnels, spécialisée dans l'intégration de solutions SAP et l'optimisation des processus d’affaires avec une vaste expertise dans…” Source: company website · checked Sep 6, 2026
6	Medisolution	Partial evidence	Rimouski, QC, CanadaHQ checked Sep 6, 2026	51-200	164 contacts →
	“MediSolution, a wholly-owned subsidiary of Harris Computer Systems, is a leading information technology company, providing ERP software, solutions and services to healthcare and…” Source: company website · checked Sep 6, 2026
7	Transition Consulting Services	Indirect evidence	Québec, QC, CanadaHQ checked Sep 6, 2026	201-500	155 contacts →
	“Transition Consulting Services is a reference in digital transformation, IT and management.” Source: company website · checked Sep 6, 2026
8	Innovatia Technical Services INC	Partial evidence	Saint John, NB, CanadaHQ checked Sep 6, 2026	201-500	137 contacts →
	“Operating for 20+ years, Innovatia Technical Services Inc.(ITSI) is a technology outsourcing support partner, assisting clients with workflow & knowledge processes and technical…” Source: company website · checked Sep 6, 2026
9	Baass Business Solutions	Indirect evidence	Thornhill, ON, CanadaHQ checked Sep 6, 2026	51-200	127 contacts →
	“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: company website · checked Sep 6, 2026
10	Novipro	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 6, 2026	51-200	124 contacts →
	“WELCOME TO NOVIPRO'S WORLD OF INNOVATION Welcome to a universe where vision, innovation and transformation are at the heart of every project.” Source: company website · checked Sep 6, 2026
11	Proserveit	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 6, 2026	51-200	120 contacts →
	“ProServeIT is a multi-award winning Microsoft Solutions Partner headquartered in Canada.” Source: company website · checked Sep 6, 2026
12	Cabot Technology Solutions INC	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 6, 2026	51-200	119 contacts →
	“Cabot Technology Solutions is a value-based IT consulting firm delivering high-value, cost-effective solutions using cutting-edge technologies.” Source: company website · checked Sep 6, 2026
13	Sysgen Solutions Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 6, 2026	51-200	115 contacts →
	“SysGen Solutions Group is a client-centric IT consulting firm serving small to mid-sized businesses.” Source: company website · checked Sep 6, 2026
14	Acrodex	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 6, 2026	501-1,000	106 contacts →
	“Acrodex Inc.” Source: company website · checked Sep 6, 2026
15	Solulan	Indirect evidence	Blainville, QC, CanadaHQ checked Sep 6, 2026	51-200	102 contacts →
	“Solulan is an IT management consulting firm founded in specializing in the integration and maintenance of computer systems.” Source: company website · checked Sep 6, 2026
16	Kezber	Partial evidence	Magog, QC, CanadaHQ checked Sep 6, 2026	51-200	99 contacts →
	“KEZBER, YOUR TRUE BUSINESS PARTNER A long-standing market leader, Kezber draws on more than 20 years of experience in business IT solutions to support companies in their digital…” Source: company website · checked Sep 6, 2026
17	ESW I.T. Business Advisors	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 6, 2026	51-200	97 contacts →
	“ESW IT Business Advisors’ mission is to make technology easier for businesses.” Source: company website · checked Sep 6, 2026
18	Groupe Cosior	Indirect evidence	Boucherville, QC, CanadaHQ checked Sep 6, 2026	51-200	97 contacts →
	“COSIOR est une firme de services conseils en: En technologies de l’information Impartition de ressources humaines; Gestion de projets; Optimisation des centres serveurs; Centre…” Source: company website · checked Sep 6, 2026
19	Techso	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 6, 2026	51-200	95 contacts →
	“Techso is an IT consulting company which offers value with our unique client-based approach and employee empowerment.” Source: company website · checked Sep 6, 2026
20	Terralink Global	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1,001-5,000	94 contacts →
	“Our customers aspire to be excellent, dynamic and efficient organizations, and we enable them to achieve it.” Source: company website · checked Sep 6, 2026
21	Atlantis IT Group	Indirect evidence	Scarborough, ON, CanadaHQ checked Sep 6, 2026	201-500	90 contacts →
	“Atlantis IT Group Driving Enterprise Success Through Technology Excellence Atlantis IT Group is an Information technology solutions provider delivering comprehensive, end-to-end…” Source: company website · checked Sep 6, 2026
22	Powerland	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 6, 2026	51-200	78 contacts →
	“Our mission is to provide 360-degree IT solutions to our customers through trusted partnerships with the leading technology vendors in the industry.” Source: company website · checked Sep 6, 2026
23	Qualicom Innovations INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	77 contacts →
	“Qualicom Innovations has been at the forefront of IT consulting, software development and systems integration in Toronto since 1998.” Source: company website · checked Sep 6, 2026
24	ISU Corp	Strong evidence	Waterloo, ON, CanadaHQ checked Sep 6, 2026	51-200	76 contacts →
	“ISU Corp is a Canadian custom software development company helping organizations modernize legacy systems, build custom software, and support the applications their operations…” Source: company website · checked Sep 6, 2026
25	Alphakor Group	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 6, 2026	51-200	71 contacts →
	“Using the most innovative solutions, AlphaKOR will partner with you to determine the right technology to enhance your company.” Source: company website · checked Sep 6, 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: software support and services 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 software support and services companies.
Partial evidence: Its own public description names part of software support and services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software support and services 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 1,034 software support and services companies based in Canada

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Software support and services companies based in Canada at a glance

As of Sep 6, 2026

34.7%Verified-email coverage

8.4%Mobile-number coverage

10.6Average contacts per company

1-10Median size (employees)

16.7%Largest-city concentration · Toronto

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

586

11-50

321

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3,5490–30

24631–60

261–90

090–180

14180+

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 software support and services 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 “software support and services 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 software support and services 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 software support and services 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, 3,811 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 6, 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.

Software support and services companies by metro

Software support and services companies in Toronto173
Software support and services companies in Montreal85
Software support and services companies in Calgary74
Software support and services companies in Mississauga69
Software support and services companies in Edmonton37
Software support and services companies in Vancouver36
Software support and services companies in Markham25

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 software support and services 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 software support and services companies are there based in Canada?

RevenueBase identified 1,034 software support and services 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?

Contax INC, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most software support and services companies?

Toronto leads with 173 headquartered companies, followed by Montreal (85) and Calgary (74).

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 3,811 verified decision-maker contacts tracked across these 1,034 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 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 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.