Company lists · Data refreshed September 2026

Top 25 Cloud computing businesses based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 232 companies tracked

RevenueBase identified 232 cloud computing businesses headquartered in Canada as of September 2026 and tracks 5,431 professional contacts across them, including 2,612 with verified work emails. Toronto is the largest hub.

This list covers cloud computing businesses 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

232Companies

5,431Contacts tracked

2,612Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cloud computing businesses based in Canada

Ranked by team size

Top 25 of 232 cloud computing businesses 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 computing businesses: 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	Softchoice	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1,001-5,000	2,664 contacts →
	Indirect evidence “Softchoice, a World Wide Technology (WWT) company, is an IT solutions provider serving U.S.” Source: RevenueBase Database · checked Sep 21, 2026
2	Centrilogic	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	284 contacts →
	Indirect evidence “Centrilogic is a global provider of IT transformation solutions that empower organizations to realize their digital potential.” Source: RevenueBase Database · checked Sep 21, 2026
3	Celestial Systems INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 21, 2026	201-500	247 contacts →
	Indirect evidence “Celestial is the end-to-end AI transformation partner for regulated industries.” Source: RevenueBase Database · checked Sep 21, 2026
4	Optimus Information INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	243 contacts →
	Indirect evidence “Optimus Information is a leading technology consulting company providing professional and managed services.” Source: RevenueBase Database · checked Sep 21, 2026
5	APTUM	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	159 contacts →
	Partial 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
6	Novipro	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	51-200	124 contacts →
	Indirect evidence “WELCOME TO NOVIPRO'S WORLD OF INNOVATION Welcome to a universe where vision, innovation and transformation are at the heart of every project.” Source: RevenueBase Database · checked Sep 21, 2026
7	MSP Corp	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	501-1,000	107 contacts →
	Indirect evidence “VOTRE PARTENAIRE DE CONFIANCE POUR LES SOLUTIONS TECHNOLOGIQUES D’ENTREPRISE La transformation numérique est bien plus qu’un métier pour nous, c’est un engagement.” Source: RevenueBase Database · checked Sep 21, 2026
8	Kezber	Indirect evidence	Magog, QC, CanadaHQ checked Sep 21, 2026	51-200	99 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
9	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
10	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
11	Decisive Group Inc., A Calian Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence “Decisive gives customers certainty on their journey to digital transformation.” Source: RevenueBase Database · checked Sep 21, 2026
12	PRISM	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 21, 2026	51-200	48 contacts →
	Partial evidence “Prism Cloud is a professional consulting company with leading capabilities in Digital Services.” Source: RevenueBase Database · checked Sep 21, 2026
13	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
14	ASN INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “ASN - Your Trusted IT Solutions Partner At ASN, our mission is to empower businesses with innovative, efficient, and reliable IT solutions.” Source: RevenueBase Database · checked Sep 21, 2026
15	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
16	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
17	Ingeno	Partial evidence	Quebec City, QC, CanadaHQ checked Sep 21, 2026	51-200	26 contacts →
	Partial evidence “We transform Cloud, AI, and IoT technologies into intelligent digital solutions that revolutionize manufacturing operations and connected products.” Source: RevenueBase Database · checked Sep 21, 2026
18	Converge Technology Solutions Corp	Partial evidence	Gatineau, QC, CanadaHQ checked Sep 21, 2026	1,001-5,000	26 contacts →
	Partial evidence “Converge Technology Solutions is a services-led, software-enabled, IT & Cloud Solutions provider focused on delivering industry-leading solutions.” Source: RevenueBase Database · checked Sep 21, 2026
19	The Croo Group	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	51-200	26 contacts →
	Indirect evidence “Let's Create Your Tech Future At Croo, we understand that technology is evolving at lightning speed, and keeping up can be quite a challenge for your business.” Source: RevenueBase Database · checked Sep 21, 2026
20	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
21	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
22	Capitaltek	Partial evidence	Kanata, ON, CanadaHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “Capitaltek, a leader, guides digital transformation, excelling in security, cloud, disaster recovery.” Source: RevenueBase Database · checked Sep 21, 2026
23	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
24	FX Innovation	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	501-1,000	21 contacts →
	Indirect evidence “FX supports companies in their digital transformation journey by delivering the technological foundations on which great companies are built.” Source: RevenueBase Database · checked Sep 21, 2026
25	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

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 computing businesses. 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 computing businesses.
Partial evidence: Its own public description names part of cloud computing businesses, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud computing businesses. 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 232 cloud computing businesses based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,612 reachable decision-makers.

Free signup · no credit card

View the full list →

Cloud computing businesses based in Canada at a glance

As of Sep 21, 2026

48.1%Verified-email coverage

23.4Average contacts per company

1-10Median size (employees)

21.6%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

116

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 232 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 computing businesses, 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 computing businesses”. 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 computing businesses), 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 computing businesses, 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, 2,612 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 computing businesses by metro

Cloud computing businesses in Toronto50
Cloud computing businesses in Montreal31

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 computing businesses, 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 computing businesses are there based in Canada?

RevenueBase identified 232 cloud computing businesses 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?

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

Which city has the most cloud computing businesses?

Toronto leads with 50 headquartered companies, followed by Montreal (31) and Mississauga (18).

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 2,612 verified decision-maker contacts tracked across these 232 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.

Ready to reach these companies? Verified emails and direct dials for all 232 cloud computing businesses based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Cloud computing businesses by geography

Browse the directory

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.