Company lists · Data refreshed September 2026

Top 25 Managed cloud services providers based in Toronto, Canada

Name: Managed cloud services providers based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 129 companies tracked

RevenueBase identified 129 managed cloud services providers headquartered in Toronto, Canada as of September 2026 and tracks 1,556 professional contacts across them, including 647 with verified work emails. Toronto is the largest hub.

This list covers managed cloud services providers headquartered in Toronto, 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, how directly it supports the match, 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 SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

129Companies

1,556Contacts tracked

647Verified emails

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The 25 largest managed cloud services providers based in Toronto, Canada

Ranked by team size

Top 25 of 129 managed cloud services providers based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed cloud services providers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ThinkonIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	170
	“ThinkOn, Inc.” Source: company website · checked Sep 5, 2026
2	APTUMPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	201-500	159
	“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: company website · checked Sep 5, 2026
3	Glasshouse SystemsPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	150
	“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: company website · checked Sep 5, 2026
4	Carbon60Strong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	66
	“Carbon60 is a trusted managed cloud hosting and IT services provider for private and public-sector organizations with business-critical applications.” Source: company website · checked Sep 5, 2026
5	ClouddrovePartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	55
	“At CloudDrove, we offer expert guidance, implementation support and services to help organizations accelerate their journey to the cloud.” Source: company website · checked Sep 5, 2026
6	Nuvollo CorpIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	52
	“Nuvollo provides organizations with the “Right Customer Experience” through seemless secure and compliance based connectivity for their mission critical ERP and CRM applications.” Source: company website · checked Sep 5, 2026
7	Deop INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	52
	“At DEOP, we transform businesses with cutting-edge cloud and technology solutions.” Source: company website · checked Sep 5, 2026
8	Xbase Technologies CorpPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	37
	“A Toronto-based Managed Service Provider, XBASE Technologies helps organizations and their employees power through IT challenges so they thrive in whatever the digital world…” Source: company website · checked Sep 5, 2026
9	Hudson TechnologyPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	31
	“Hudson Technology is a Managed IT Services and Cybersecurity provider (MSP/MSSP) helping businesses across Canada and the U.S.” Source: company website · checked Sep 5, 2026
10	Business Cloud INCStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	30
	“Business Cloud manages and supports your business technology, preventing problems so that you can focus on scaling your business.” Source: company website · checked Sep 5, 2026
11	Interware SystemsIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	26
	“Founded in 1984, Interware is a pioneer in the IT industry and has remained competitive by adopting a progressive attitude and a continuously improving work ethic.” Source: company website · checked Sep 5, 2026
12	Triotech SystemsIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	25
	“Founded in 2020, Triotech Systems helps businesses scale with smarter IT solutions.” Source: company website · checked Sep 5, 2026
13	SUN IT SolutionsPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	23
	“Sun IT Solutions - Canada's premier IT consulting firm offering top-notch services nationwide, including Managed IT Services, IT Support Services, IT Outsourcing Services, Tech…” Source: company website · checked Sep 5, 2026
14	Airgate Technologies INCStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	21
	“AirGate is a Premier Managed Services Provider of Secure Network and Cloud Services for Enterprise.” Source: company website · checked Sep 5, 2026
15	Zycom Technology INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	21
	“Zycom is a leading IT Solution Provider helping companies ‘evolve’ from managing and maintaining existing IT infrastructure, to enabling business growth through innovation.” Source: company website · checked Sep 5, 2026
16	LBC IT Solutions, INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	20
	“At LBC we're a little bit different but don't worry, we like it that way.” Source: company website · checked Sep 5, 2026
17	APIIPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	19
	“apii is security focused IT Managed Services Headquartered in Toronto.” Source: company website · checked Sep 5, 2026
18	Connectability IT SupportPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	17
	“Connectability has been a trusted partner for businesses in Toronto & GTA for over 30 years, providing expert managed IT services that keep your technology running smoothly and…” Source: company website · checked Sep 5, 2026
19	Applications On Networks Inc. AppsonnetIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	16
	“Sensible Solutions for your Business Established in 2004, in Toronto, Canada; providing Managed Infrastructure Services to clients all over the globe.” Source: company website · checked Sep 5, 2026
20	Athena Cloud LimitedPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	14
	“Athena Cloud is the premier provider of trusted cloud services.” Source: company website · checked Sep 5, 2026
21	Pbnj Consulting INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	11
	“PBNJ Consulting's sole objective is to bring top quality, professional and reliable IT services, computer support and web solutions to small and medium sized businesses in the…” Source: company website · checked Sep 5, 2026
22	CloudnexusPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	11
	“Tech experts providing your distributed organization with cloud-based solutions and IT support services.” Source: company website · checked Sep 5, 2026
23	Group 4 NetworksPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	11
	“Group 4 Networks is Toronto's trusted managed IT services and cybersecurity partner for small and mid-sized businesses.” Source: company website · checked Sep 5, 2026
24	Wolff Adar IT SolutionsIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	10
	“At Wolff Adar IT Solutions, we understand that your IT needs are unique.” Source: company website · checked Sep 5, 2026
25	Tucu Managed IT Services INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	10
	“Are you a solo act?” Source: company website · checked Sep 5, 2026

Showing 25 of 129 managed cloud services providers based in Toronto, Canada

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Managed cloud services providers based in Toronto, Canada at a glance

As of Sep 5, 2026

11-50Median size (employees)

TorontoLargest hub · 129 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 129 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 managed cloud services providers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Toronto, Canada whose own description of what they do matches “managed cloud services providers”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among managed cloud services providers, and records with no verified work email. Companies headquartered outside Toronto 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 an evidence 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, 647 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.

Managed cloud services providers by metro in Canada

Managed cloud services providers in Toronto129
Managed cloud services providers in Montreal44
Managed cloud services providers in Calgary43
Managed cloud services providers in Ottawa41
Managed cloud services providers in Vancouver39
Managed cloud services providers in Mississauga35

Frequently asked

How many managed cloud services providers are there based in Toronto, Canada?

RevenueBase identified 129 managed cloud services providers headquartered in Toronto, 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?

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

Which city has the most managed cloud services providers?

Toronto leads with 129 headquartered companies, followed by Montreal (44) and Calgary (43).

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 647 verified decision-maker contacts tracked across these 129 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 SmartSearch, 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.