Company lists · Data refreshed September 2026

Top 25 Public cloud operations companies based in Canada

Name: Public cloud operations companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 180 companies tracked

RevenueBase identified 180 public cloud operations companies headquartered in Canada as of September 2026 and tracks 2,409 professional contacts across them, including 839 with verified work emails and 226 with mobile numbers. Toronto is the largest hub.

This list covers public cloud operations 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 5, 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 5, 2026 86% judged on-target in blind review

180Companies

2,409Contacts tracked

839Verified emails

226Mobile numbers

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The 25 largest public cloud operations companies based in Canada

Ranked by team size

Top 25 of 180 public cloud operations companies based in Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to public cloud operations 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 5, 2026	1,001-5,000	941 contacts →
	Partial evidence “Sherweb is more than a cloud marketplace.” Source: RevenueBase Database · checked Sep 5, 2026
2	APTUM	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 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 5, 2026
3	Glasshouse Systems	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	150 contacts →
	Indirect evidence “GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Source: RevenueBase Database · checked Sep 5, 2026
4	Carbon60	Strong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	66 contacts →
	Strong 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 5, 2026
5	Clouddrove	Partial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	55 contacts →
	Partial evidence “At CloudDrove, we offer expert guidance, implementation support and services to help organizations accelerate their journey to the cloud.” Source: RevenueBase Database · checked Sep 5, 2026
6	Deop INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	52 contacts →
	Partial evidence “At DEOP, we transform businesses with cutting-edge cloud and technology solutions.” Source: RevenueBase Database · checked Sep 5, 2026
7	Decisive Group Inc., A Calian Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	51-200	50 contacts →
	Indirect evidence “Decisive gives customers certainty on their journey to digital transformation.” Source: RevenueBase Database · checked Sep 5, 2026
8	Simnet INC	Partial evidence	Whitby, ON, CanadaHQ checked Sep 5, 2026	51-200	41 contacts →
	Partial evidence “SIMNET delivers secure, high-performance cloud infrastructure with clarity, control, and accountability.” Source: RevenueBase Database · checked Sep 5, 2026
9	Business Cloud INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	30 contacts →
	Partial evidence “Business Cloud manages and supports your business technology, preventing problems so that you can focus on scaling your business.” Source: RevenueBase Database · checked Sep 5, 2026
10	Premier Cloud	Partial evidence	Victoria, BC, CanadaHQ checked Sep 5, 2026	11-50	29 contacts →
	Partial 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 5, 2026
11	Cloud Metric INC	Indirect evidence	Kingston, ON, CanadaHQ checked Sep 5, 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 5, 2026
12	High Tech Communications, INC	Partial evidence	Aurora, ON, CanadaHQ checked Sep 5, 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 5, 2026
13	Cloudops	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 5, 2026	51-200	24 contacts →
	Indirect evidence “CloudOps is now Aptum.” Source: RevenueBase Database · checked Sep 5, 2026
14	Hostedbizz	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 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 5, 2026
15	Airgate Technologies INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 5, 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 5, 2026
16	Zycom Technology INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	21 contacts →
	Indirect evidence “Zycom is a leading IT Solution Provider helping companies ‘evolve’ from managing and maintaining existing IT infrastructure, to enabling business growth through innovation.” Source: RevenueBase Database · checked Sep 5, 2026
17	LBC IT Solutions, INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 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 5, 2026
18	Opticca Consulting INC	Partial evidence	Pointe-claire, QC, CanadaHQ checked Sep 5, 2026	51-200	20 contacts →
	Partial evidence “delivers enterprise-focused cloud and IT modernization services that help organizations build secure, scalable, and compliant environments.” Source: RevenueBase Database · checked Sep 5, 2026
19	Omneemo	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 5, 2026	11-50	19 contacts →
	Indirect evidence “At OMNEEMO we help you to get the most out of your investments in the latest cutting edge platforms that allows our customers to harness the power of automation and drive true…” Source: RevenueBase Database · checked Sep 5, 2026
20	Namira Software Corporation	Partial evidence	BC, CanadaHQ checked Sep 5, 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 5, 2026
21	Applications On Networks Inc. Appsonnet	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 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 5, 2026
22	Roca Networks INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 5, 2026	11-50	15 contacts →
	Indirect evidence “Your business deserves IT solutions that match your ambition.” Source: RevenueBase Database · checked Sep 5, 2026
23	Cloud Shift INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
24	ORISO	Partial evidence	Brossard, QC, CanadaHQ checked Sep 5, 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 5, 2026
25	Athena Cloud Limited	Partial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	14 contacts →
	Partial evidence “Athena Cloud is the premier provider of trusted cloud services.” Source: RevenueBase Database · checked Sep 5, 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: public cloud operations 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 public cloud operations companies.
Partial evidence: Its own public description names part of public cloud operations companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public cloud operations 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 180 public cloud operations companies based in Canada

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Public cloud operations companies based in Canada at a glance

As of Sep 5, 2026

34.8%Verified-email coverage

9.4%Mobile-number coverage

13.4Average contacts per company

1-10Median size (employees)

28.9%Largest-city concentration · Toronto

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

8030–30

3231–60

161–90

090–180

3180+

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 public cloud operations 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 “public cloud operations 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 public cloud operations 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 public cloud operations 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, 839 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 5, 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.

Public cloud operations companies by metro

Public cloud operations companies in Toronto52

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 public cloud operations 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 public cloud operations companies are there based in Canada?

RevenueBase identified 180 public cloud operations 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 public cloud operations companies?

Toronto leads with 52 headquartered companies, followed by Ottawa (16) and Montreal (14).

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 839 verified decision-maker contacts tracked across these 180 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 5, 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.