Company lists · Data refreshed September 2026

Top 25 Cloud support companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 210 companies tracked

RevenueBase identified 210 cloud support companies headquartered in Canada as of September 2026 and tracks 2,610 professional contacts across them, including 957 with verified work emails. Toronto is the largest hub.

This list covers cloud support 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 21, 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 21, 2026 86% judged on-target in blind review

210Companies

2,610Contacts tracked

957Verified emails

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The 25 largest cloud support companies based in Canada

Ranked by team size

Top 25 of 210 cloud support companies based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to cloud support 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	Sherweb	Partial evidence	Sherbrooke, QC, CanadaHQ checked Sep 21, 2026	1,001-5,000	941 contacts →
	Partial evidence “Sherweb is more than a cloud marketplace.” Source: RevenueBase Database · checked Sep 21, 2026
2	Thinkon	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	170 contacts →
	Indirect evidence “ThinkOn, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
3	APTUM	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	159 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
4	ABM Integrated Solutions	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 21, 2026	51-200	138 contacts →
	Indirect evidence “With over 50 years of technological evolution ABM's promise is to provide technology that grows with you and your business.” Source: RevenueBase Database · checked Sep 21, 2026
5	Carbon60	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	66 contacts →
	Partial evidence “Carbon60 is a trusted managed cloud hosting and IT services provider for private and public-sector organizations with business-critical applications.” Source: RevenueBase Database · checked Sep 21, 2026
6	Nuvollo Corp	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	52 contacts →
	Indirect evidence “Nuvollo provides organizations with the “Right Customer Experience” through seemless secure and compliance based connectivity for their mission critical ERP and CRM applications.” Source: RevenueBase Database · checked Sep 21, 2026
7	Deop INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	52 contacts →
	Partial evidence “At DEOP, we transform businesses with cutting-edge cloud and technology solutions.” Source: RevenueBase Database · checked Sep 21, 2026
8	GSI Solutions	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	48 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
9	Simnet INC	Partial evidence	Whitby, ON, CanadaHQ checked Sep 21, 2026	51-200	41 contacts →
	Partial evidence “SIMNET delivers secure, high-performance cloud infrastructure with clarity, control, and accountability.” Source: RevenueBase Database · checked Sep 21, 2026
10	Premier Cloud	Strong evidence	Victoria, BC, CanadaHQ checked Sep 21, 2026	11-50	29 contacts →
	Strong evidence “In business since 2001, Premier Cloud is a proud Google Cloud Premier Partner that specializes in cloud migrations, Google Workspace Licensing, end-user support, and…” Source: RevenueBase Database · checked Sep 21, 2026
11	Cloud Metric INC	Indirect evidence	Kingston, ON, CanadaHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “Every business is under constant pressure to get more done in less time, to innovate more disruptively, to discover the Next Big Thing.” Source: RevenueBase Database · checked Sep 21, 2026
12	High Tech Communications, INC	Partial evidence	Aurora, ON, CanadaHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “High Tech’s enhanced private managed cloud services offer a comprehensive suite of IT infrastructure and data centre services.” Source: RevenueBase Database · checked Sep 21, 2026
13	Cloudops	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	51-200	24 contacts →
	Indirect evidence “CloudOps is now Aptum.” Source: RevenueBase Database · checked Sep 21, 2026
14	Extreme Technology Corporation	Partial evidence	Beamsville, ON, CanadaHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “From start-ups to Fortune 500 companies, Extreme Technology’s group of companies builds sustainable and reliable cloud-based Software as a Service (SaaS) products and is a local…” Source: RevenueBase Database · checked Sep 21, 2026
15	Hostedbizz	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “HostedBizz is now fully integrated into Opti9, enhancing our hybrid cloud solutions and expanding our reach into the Canadian market.” Source: RevenueBase Database · checked Sep 21, 2026
16	Airgate Technologies INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “AirGate is a Premier Managed Services Provider of Secure Network and Cloud Services for Enterprise.” Source: RevenueBase Database · checked Sep 21, 2026
17	LBC IT Solutions, INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “At LBC we're a little bit different but don't worry, we like it that way.” Source: RevenueBase Database · checked Sep 21, 2026
18	Apphelp By Appdirect	Partial evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	201-500	20 contacts →
	Partial evidence “AppHelp (formerly Radialpoint) delivers solutions that ‘help’ businesses and consumers be more successful with their adoption and use of the latest in technology and cloud…” Source: RevenueBase Database · checked Sep 21, 2026
19	Vexxhost INC	Partial evidence	Montreal (pointe-claire), QC, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “VEXXHOST is a leading Cloud Infrastructure as a Service (IaaS) provider.” Source: RevenueBase Database · checked Sep 21, 2026
20	Namira Software Corporation	Partial evidence	BC, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Namirasoft develops cloud and infrastructure products alongside technical services that help organizations build, operate, and improve their technology environments.” Source: RevenueBase Database · checked Sep 21, 2026
21	BKY Technologies	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Established in BKY Technologies is an Alberta-owned IT services company, software developer and application program developer that provides remote and on-site service from our…” Source: RevenueBase Database · checked Sep 21, 2026
22	Applications On Networks Inc. Appsonnet	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Sensible Solutions for your Business Established in 2004, in Toronto, Canada; providing Managed Infrastructure Services to clients all over the globe.” Source: RevenueBase Database · checked Sep 21, 2026
23	Rhyno Cybersecurity	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “High-Speed Managed Hosting, Cybersecurity, Maintenance & Support - All in one!” Source: RevenueBase Database · checked Sep 21, 2026
24	Cloud Shift INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
25	ORISO	Partial evidence	Brossard, QC, CanadaHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “We enable our partners with cloud based services such as - Cloud management platform: IC3 is Oriso’s cloud management platform that gives you full control and autonomy to deploy…” Source: RevenueBase Database · checked Sep 21, 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: cloud support 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 cloud support companies.
Partial evidence: Its own public description names part of cloud support companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud support 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 210 cloud support companies based in Canada

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Cloud support companies based in Canada at a glance

As of Sep 21, 2026

36.7%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

22.9%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 210 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 cloud support 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 “cloud support 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 cloud support 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 cloud support 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, 957 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 21, 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.

Cloud support companies by metro

Cloud support companies in Toronto48

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 cloud support 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 cloud support companies are there based in Canada?

RevenueBase identified 210 cloud support 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?

Sherweb, headquartered in Sherbrooke, tops this list with the largest team on record.

Which city has the most cloud support companies?

Toronto leads with 48 headquartered companies, followed by Montreal (14) and Mississauga (13).

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 957 verified decision-maker contacts tracked across these 210 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 21, 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.