Company lists · Data refreshed September 2026

Top 25 Managed security services marketing firms based in Toronto, Canada

RevenueBase identified 85 managed security services marketing firms headquartered in Toronto, Canada as of September 2026 and tracks 768 professional contacts across them, including 290 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers managed security services marketing firms 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review
85Companies
768Contacts tracked
290Verified emails
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The 25 largest managed security services marketing firms based in Toronto, Canada

Ranked by team size
Top 25 of 85 managed security services marketing firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to managed security services marketing firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-200121 contacts →

Strong evidence

“Jumpfactor is the world's largest digital marketing agency exclusively dedicated to Managed Service Providers (MSPs).”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-200100 contacts →

Partial evidence

“Avante Security Inc, an Avante Corp company, is known for being Toronto's most prestigious security provider with the fastest response times in Canada.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-20048 contacts →

Partial evidence

“We help organizations secure and manage their IT environments using the Microsoft-native technologies they already own.”

Source: RevenueBase Database · checked Sep 28, 2026
4Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 2026501-1,00037 contacts →

Strong evidence

“Cyderes is a global cybersecurity powerhouse offering comprehensive solutions around managed security, identity and access management, and professional services.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-20031 contacts →

Partial evidence

“Hudson Technology is a Managed IT Services and Cybersecurity provider (MSP/MSSP) helping businesses across Canada and the U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5031 contacts →

Partial evidence

“Fusion Computing is a Canadian-owned managed IT and cybersecurity firm serving businesses across Toronto, Hamilton, the GTA, and Metro Vancouver since 2012.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-20030 contacts →

Partial evidence

“We’re BrandLume, a global, one-stop-shop for everything Marketing, Branding, and Websites to help you make your business shine through today’s cluttered marketplace, hassle-free.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5027 contacts →

Partial evidence

“Tuor Networks provides comprehensive end-to-end Managed IT Services to support our clients’ business strategies and future growth plans and help solve even their most complex…”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 2026501-1,00026 contacts →

Partial evidence

“Pivot Security is a portfolio of brands dedicated to making the world a safer place.”

Source: RevenueBase Database · checked Sep 28, 2026
10Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5019 contacts →

Strong evidence

“apii is security focused IT Managed Services Headquartered in Toronto.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5018 contacts →

Partial evidence

“Optimus Tech Solutions is a Toronto-based Managed IT and Cybersecurity Services provider helping organizations operate securely, efficiently, and with confidence.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5016 contacts →

Indirect evidence

“Cyberwall is one of the best cybersecurity services and training provider in Toronto.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 20261-1011 contacts →

Partial evidence

“Group 4 Networks is Toronto's trusted managed IT services and cybersecurity partner for small and mid-sized businesses.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-509 contacts →

Partial evidence

“WiConnect is a Canadian boutique Managed IT Services and Cybersecurity provider specializing in small to medium sized businesses across Canada.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-509 contacts →

Indirect evidence

“Shield Identity is a Brampton-based Cybersecurity, MSP, MSSP, and ERP company supporting small to medium-sized businesses across Brampton, Toronto, and the GTA.”

Source: RevenueBase Database · checked Sep 28, 2026
17Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-508 contacts →

Strong evidence

“SourcetekIT is focused on providing high-quality Professional and Managed Security Services to businesses across North America.”

Source: RevenueBase Database · checked Sep 28, 2026
18Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-506 contacts →

Strong evidence

“We are your premium technology partner for managed IT services, digital marketing, app development, cybersecurity solutions, and digital transformation.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-506 contacts →

Indirect evidence

“Your Partner in Cybersecurity Excellence At Advisorsden, we understand that the digital landscape is evolving rapidly, and with it, the complexity and sophistication of…”

Source: RevenueBase Database · checked Sep 28, 2026
20Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 20261-106 contacts →

Strong evidence

“Smart Search Media is a boutique digital marketing agency specializing in SEO (Search Engine Optimization), SEM (Search Engine Marketing), PPC campaign management, and…”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-505 contacts →

Indirect evidence

“Geekz (noun)- a team of enthusiastic geeks who are dedicated and passionate about bringing ideas to reality by combining the power of technology and customer-centricity.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“When referrals slow down, does your pipeline slow down with them?”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“At Pexo, we deliver expert-managed IT services and cutting-edge cybersecurity tailored to the needs of growing businesses.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“Assurance Protection Group is made up of a team of professionals from diverse backgrounds that has a fresh, innovative and realistic approach to Security.”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-503 contacts →

Strong evidence

“We specialize in information security program design, implementation, and managed cybersecurity services.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 85 managed security services marketing firms based in Toronto, Canada

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Managed security services marketing firms based in Toronto, Canada at a glance

As of Sep 28, 2026
37.8%Verified-email coverage
9.0Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
29
51-200
8
201-500
1
501-1,000
2

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 85 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 security services marketing firms, 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 Toronto, Canada whose own description of what they do matches “managed security services marketing firms”. 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 managed security services marketing firms), 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 managed security services marketing firms, 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 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, 290 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 28, 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 managed security services marketing firms, 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 managed security services marketing firms are there based in Toronto, Canada?

RevenueBase identified 85 managed security services marketing firms 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?

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

Which city in Canada has the most managed security services marketing firms?

Toronto leads Canada with 85 headquartered companies, followed by Mississauga (34) and Calgary (31).

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 290 verified decision-maker contacts tracked across these 85 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 28, 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.