Company lists · Data verified August 2026

Top 25 Cloud infrastructure companies based in Canada

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 138 companies tracked

There are 138 cloud infrastructure companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 158,598 professional contacts across them, including 12,754 with verified work emails and 36,618 with mobile numbers. Toronto is the largest hub.

This list covers cloud infrastructure companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

138Companies

158,598Contacts tracked

12,754Verified emails

36,618Mobile numbers

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The 25 largest cloud infrastructure companies based in Canada

Ranked by team size

Top 25 of 138 cloud infrastructure companies based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Amazon WEB Services AWS	Vancouver, BC	10001+	155,676	12,281
2	Leaseweb	Montreal, QC	501-1,000	625	23
3	Linkbynet	Montreal, QC	501-1,000	197	7
4	Thinkon	Toronto, ON	51-200	173	112
5	APTUM	Vancouver, BC	201-500	158	76
6	Carbon60	Saint John, NB	51-200	66	46
7	OASIS	Toronto, ON	51-200	34	16
8	Servermania	Stoney Creek, ON	11-50	30	18
9	Cloud Metric INC	Kingston, ON	11-50	27	22
10	High Tech Communications, INC	Aurora, ON	11-50	26	14
11	Cloudops	Montreal, QC	51-200	24	12
12	Hostedbizz	Ottawa, ON	11-50	23	15
13	Amanah Tech INC	Toronto, ON	11-50	22	7
14	LBC IT Solutions, INC	Toronto, ON	11-50	19	15
15	Vexxhost INC	Pointe-Claire, QC	11-50	17	12
16	ORISO	Brossard, QC	11-50	14	6
17	Athena Cloud Limited	Toronto, ON	51-200	13	4
18	Rak4cloud	Laval, QC	11-50	11	3
19	Ironclad TEK INC	Calgary, AB	11-50	8	7
20	Binarylogic INC	Edmonton, AB	11-50	7	5
21	Innovexia	Quebec, QC	11-50	7	1
22	Ubqt INC	Montreal, QC	11-50	6	4
23	Aegisys Cloud Solutions	Sudbury, ON	11-50	6	4
24	Gridway Computing Corporation	Kanata, ON	11-50	5	4
25	Stack Harbor	Montreal, QC	11-50	5	2

Showing 25 of 138 cloud infrastructure companies based in Canada

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Cloud infrastructure companies based in Canada at a glance

As of Aug 28, 2026

11-50Median size (employees)

TorontoLargest hub · 25 HQs

36,618Contacts with mobile numbers

70Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Cloud infrastructure companies by metro

Metro	Companies
Cloud infrastructure companies in Toronto	25
Cloud infrastructure companies in Montreal	18
Cloud infrastructure companies in Vancouver	12
Cloud infrastructure companies in Mississauga	10
Cloud infrastructure companies in Calgary	9
Cloud infrastructure companies in Ottawa	4
Cloud infrastructure companies in Edmonton	3
Cloud infrastructure companies in Laval	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud infrastructure companies”, with match quality audited by blind human judging, and headquartered in Canada.
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: Contact records re-verify on a rolling cadence; 70 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud infrastructure companies are there based in Canada?

There are 138 cloud infrastructure companies headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Amazon WEB Services AWS, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most cloud infrastructure companies?

Toronto leads with 25 headquartered companies, followed by Montreal (18) and Vancouver (12).

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 12,754 verified decision-maker contacts tracked across these 138 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.