Company lists · Data refreshed September 2026

Top 25 Cloud modernization services based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 280 companies tracked

RevenueBase identified 280 cloud modernization services headquartered in Canada as of September 2026 and tracks 2,747 professional contacts across them, including 936 with verified work emails. Toronto is the largest hub.

This list covers cloud modernization services 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 27, 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 27, 2026 86% judged on-target in blind review

280Companies

2,747Contacts tracked

936Verified emails

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The 25 largest cloud modernization services based in Canada

Ranked by team size

Top 25 of 280 cloud modernization services based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud modernization services: 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	Fresche Solutions	Partial evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	201-500	334 contacts →
	Partial evidence “Fresche Solutions is an AI-powered IT modernization company that manages and maximizes the value of your IBM i and Microsoft systems.” Source: RevenueBase Database · checked Sep 27, 2026
2	Celestial Systems INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 27, 2026	201-500	247 contacts →
	Indirect evidence “Celestial is the end-to-end AI transformation partner for regulated industries.” Source: RevenueBase Database · checked Sep 27, 2026
3	Optimus Information INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 27, 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 27, 2026
4	APTUM	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
5	Next Pathway	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	139 contacts →
	Strong evidence “Next Pathway is an enterprise AI company specializing in automated code migration and cloud modernization.” Source: RevenueBase Database · checked Sep 27, 2026
6	Unisystech Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	501-1,000	91 contacts →
	Indirect evidence “Unisystech is a global technology consulting firm specializing in digital transformation, AI-enabled solutions, and end-to-end enterprise technology delivery across Canada, the…” Source: RevenueBase Database · checked Sep 27, 2026
7	Inforica	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	51-200	77 contacts →
	Indirect evidence “Inforica Digital Services Inc.” Source: RevenueBase Database · checked Sep 27, 2026
8	Clouddrove	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
9	Deop INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	52 contacts →
	Partial evidence “At DEOP, we transform businesses with cutting-edge cloud and technology solutions.” Source: RevenueBase Database · checked Sep 27, 2026
10	PRISM	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 27, 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 27, 2026
11	Upscale	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	48 contacts →
	Partial evidence “UpScale specializes in modern technologies such as Spring Java, AWS, Azure, GCP, API, Cloud Native Applications, Openshift, Kubernetes, Microservices, Angular, React, Flutter…” Source: RevenueBase Database · checked Sep 27, 2026
12	GSI Solutions	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
13	Renaps	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	51-200	46 contacts →
	Indirect evidence “Who are we?” Source: RevenueBase Database · checked Sep 27, 2026
14	Premier Cloud	Partial evidence	Victoria, BC, CanadaHQ checked Sep 27, 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 27, 2026
15	Ingeno	Partial evidence	Quebec City, QC, CanadaHQ checked Sep 27, 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 27, 2026
16	Converge Technology Solutions Corp	Partial evidence	Gatineau, QC, CanadaHQ checked Sep 27, 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 27, 2026
17	Solutions Kumojin	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	11-50	24 contacts →
	Indirect evidence “We support our clients in the creation of modern web and mobile applications.” Source: RevenueBase Database · checked Sep 27, 2026
18	Cloudops	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	51-200	24 contacts →
	Indirect evidence “CloudOps is now Aptum.” Source: RevenueBase Database · checked Sep 27, 2026
19	Opus Consulting Group LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	22 contacts →
	Indirect evidence “Opus Consulting Group delivers modern IT solutions that help organizations optimize performance, strengthen security, and simplify management.” Source: RevenueBase Database · checked Sep 27, 2026
20	Invero	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “Invero is a Canadian Digital Innovation Company with 3 Microsoft Solutions Partner Designations that include Data & AI Azure, Infrastructure Azure, and Digital & App Innovation…” Source: RevenueBase Database · checked Sep 27, 2026
21	Opticca Consulting INC	Strong evidence	Pointe-claire, QC, CanadaHQ checked Sep 27, 2026	51-200	20 contacts →
	Strong evidence “delivers enterprise-focused cloud and IT modernization services that help organizations build secure, scalable, and compliant environments.” Source: RevenueBase Database · checked Sep 27, 2026
22	TIDAL	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	19 contacts →
	Partial evidence “Tidal.Cloud accelerates cloud adoption.” Source: RevenueBase Database · checked Sep 27, 2026
23	Omneemo	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 27, 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 27, 2026
24	Wizbase	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 27, 2026	51-200	16 contacts →
	Indirect evidence “wizbase is an information technology and professional services company based in Seoul, South Korea.” Source: RevenueBase Database · checked Sep 27, 2026
25	JOT Digital	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “Jot Digital is a full journey technology firm driving digital innovation.” Source: RevenueBase Database · checked Sep 27, 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 modernization services. 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 modernization services.
Partial evidence: Its own public description names part of cloud modernization services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud modernization services. 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 280 cloud modernization services based in Canada

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Cloud modernization services based in Canada at a glance

As of Sep 27, 2026

34.1%Verified-email coverage

9.8Average contacts per company

1-10Median size (employees)

33.6%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

166

11-50

51-200

201-500

501-1,000

1,001-5,000

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 280 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 modernization services, 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 modernization services”. 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 modernization services), 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 modernization services, 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, 936 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 27, 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.

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 modernization services, 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 modernization services are there based in Canada?

RevenueBase identified 280 cloud modernization services 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?

Fresche Solutions, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most cloud modernization services?

Toronto leads with 94 headquartered companies, followed by Montreal (22) and Ottawa (21).

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 936 verified decision-maker contacts tracked across these 280 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 27, 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.