Company lists · Data refreshed September 2026

Top 17 IT services for startups based in Montreal, Canada

RevenueBase identified 42 company matches for IT services for startups associated with Montreal, Canada as of September 2026 and tracks 281 professional contacts across them, including 99 with verified work emails. Across Canada, Toronto is the largest hub for this category (97 companies); Montreal follows with 42.

This list covers company matches for IT services for startups associated with Montreal, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
42Companies
281Contacts tracked
99Verified emails
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The 17 largest IT services for startups based in Montreal, Canada

Ranked by team size
Top 17 of 42 company matches for IT services for startups based in Montreal, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-5033 contacts →

Exact match

“Quesys is a Montreal IT company delivering managed services and cybersecurity for over 20 years.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“À Montréal, Nexxo accompagne les PME du Québec avec des services TI gérés, des solutions de cybersécurité et des stratégies Cloud adaptées à leur croissance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Since 1987 – SoftFlow Canada – Network Cabling Montreal, IT Services Montreal & Cybersecurity Network Cabling Montreal – Structured cabling and fiber optic for offices and data…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-507 contacts →

Exact match

“2015 - Western Bridger is launched as a small scale PC support and phone repair operation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Established in 1989, Ace Technology has built a solid expertise in IT infrastructure and cybersecurity solutions for the SMB market place.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-506 contacts →

Exact match

“InnuCloud stands as a beacon in the realm of cybersecurity, cloud solutions, and IT modernization, providing unparalleled services designed to navigate the complexities of the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Waxdale Ecosystem is an organization that operates a startup studio and provides services and tools to entrepreneurs and startups throughout the startup lifecycle.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-505 contacts →

Exact match

“AIKI Secures your IT partner for SMEs in Quebec for 30 years.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-504 contacts →

Exact match

“Group DMS has been providing our clients with comprehensive IT support and technology solutions, including cloud services, cyber security, remote access, SaaS applications (Office…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Support informatique, Vente de matériel, sécurité, info-gérance de parc informatique”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-503 contacts →

Exact match

“BitWaves delivers tailored IT Managed Services, Digital Transformation, and Web Development solutions for growing businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Welcome to Solutions illumin8, your trusted partner in the ever-evolving world of technology.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Helping businesses and individuals simplify IT.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Data Next Step is a company at the forefront of computer infrastructure and cybersecurity.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“We are a Quebec IT company, based in Montreal, with over 25 years of experience in the IT services industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Welcome to Ashie Systems Inc - Empowering Start-ups with Global IT Solutions At Ashie Systems Inc, we revolutionize the start-up world with specialized IT services tailored for…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 17 of 42 IT services for startups based in Montreal, Canada

See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT services for startups based in Montreal, Canada at a glance

As of Sep 27, 2026
35.2%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
16
51-200
2

Email recency for this list is measured across the whole Canada list rather than for Montreal, so it is reported there. Company counts and contact totals on this page are exact for Montreal, over 42 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Montreal, Canada whose business descriptions match “IT services for startups” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 99 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT services for startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT services for startups are there based in Montreal, Canada?

RevenueBase identified 42 company matches for IT services for startups associated with Montreal, Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Quesys tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most IT services for startups?

Toronto leads Canada with 97 company records, followed by Montreal (42) and Calgary (41).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 99 professional contacts with verified work emails tracked across these 42 companies; direct dials are available where recorded.

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 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.