Company lists · Data refreshed September 2026

Top 25 Critical infrastructure protection services based in Canada

Name: Critical infrastructure protection services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 205 companies tracked

RevenueBase identified 205 company matches for critical infrastructure protection services associated with Canada as of September 2026 and tracks 1,239 professional contacts across them, including 294 with verified work emails. Toronto is the largest hub.

This list covers company matches for critical infrastructure protection services associated with 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 19, 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 19, 2026 How this list was built

205Companies

1,239Contacts tracked

294Verified emails

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The 25 largest critical infrastructure protection services based in Canada

Ranked by team size

Top 25 of 205 company matches for critical infrastructure protection services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Emergency Security Management ESM	Exact match	Markham, ON, CanadaHQ recorded Sep 19, 2026	201-500	84 contacts →
	Exact match “FOR OUR LATEST COMPANY INFO.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	911 Industrial Response LTD	Exact match	Grande Prairie, AB, CanadaHQ recorded Sep 19, 2026	51-200	58 contacts →
	Exact match “Welcome to 911 Industrial Response Ltd – Your trusted Emergency Response partner in Industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Acumen	Exact match	Burlington, ON, CanadaHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “A leader in our growing industry, Acumen provides modern and innovative solutions in the areas of Regulatory Compliance, Operational Technology, Cyber & Physical Security, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Intellisec Solutions	Exact match	Brossard, QC, CanadaHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “IntelliSec Solutions delivers comprehensive cybersecurity services designed to protect and optimize your digital infrastructure.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Premier Continuum	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Premier Continuum is a world leader in Business Continuity, Organizational Resilience, Risk Management, IT Disaster Recovery, and Crisis and Emergency Management.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	SSRG	Exact match	Vancouver, CanadaHQ recorded Sep 19, 2026	51-200	27 contacts →
	Exact match “Lions Gate Risk Management Group was acquired by Scarlet Security & Risk Group (SSRG) in 2022.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Paladin Risk Solutions INC	Exact match	Burnaby, BC, CanadaHQ recorded Sep 19, 2026	51-200	26 contacts →
	Exact match “Paladin Risk Solutions offers a full suite of specialized risk and investigative services, to mitigate risk and corporate concerns around reputation, human safety, and business…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Risk Control Canada	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	51-200	26 contacts →
	Exact match “Risk Control Canada Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Pivot Security	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	501-1,000	26 contacts →
	Exact match “Pivot Security is a portfolio of brands dedicated to making the world a safer place.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Black Gold Emergency Planners INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Black Gold is a full service emergency response planning company that can help you be prepared for critical incidents, protect people, meet company policies and comply with…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Perceptage International	Exact match	Mt Royal, QC, CanadaHQ recorded Sep 19, 2026	51-200	19 contacts →
	Exact match “Perceptage International est une société de services conseil en sécurité, spécialisée dans l'évaluation des menaces, le développement et la mise en œuvre de protocoles d'urgence…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Risk Sciences International	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “Risk Sciences International (RSI) was established to provide clients from both the private and public sectors with the tools and expertise needed to understand and effectively…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Xenoncyber Dynamics INC	Exact match	Kamloops, BC, CanadaHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “XenonCyber Dynamics develops cyber-informed energy systems and engineering solutions that improve how electrical infrastructure is understood, planned, and operated in mountain…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Sabytel Technologies, INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “With over 22 years of industry experience, Sabytel has cultivated a sterling reputation for providing strategic management consulting services to both public and private sectors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Ccem Strategies	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “At CCEM Strategies our promise to our clientele is simple.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Sandhurst Consulting	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Every organization is faced with threats to its operations, including floods, wildfires, spills, cyber-attacks, pandemics, or safety incidents.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Securu INC	Exact match	Puslinch, ON, CanadaHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Our vision is to continue to educate our community about the importance of dedicated security solutions providers and expand our network of trusted clients through our knowledge…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Emergency Solutions International	Exact match	Saint John, NB, CanadaHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Emergency Solutions International is a proud Saint John New Brunswick firm that provides risk management support and strategic guidance to critical infrastructure and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Prudent Groupe	Exact match	Beloeil, QC, CanadaHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Établie depuis 1994, Prudent Groupe Conseil forme et soutient les gestionnaires des organisations publiques et privées en matière de sécurité incendie, mesures d’urgence, sécurité…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Onpar Solutions	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “OnPar Solutions is a security consulting firm providing trusted physical and cybersecurity expertise to government, private sector, and not-for-profit organizations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Stratus51	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Stratus51 helps our customers build and maintain resilient IT & Security solutions that are not only innovative, but also cost-effective.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	PM Scada Cyber Defense	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “PM SCADA Cyber Defense was founded in 2009 by leading cybersecurity architects.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Sting Investigations INC	Exact match	New Westminster, BC, CanadaHQ recorded Sep 19, 2026	1-10	10 contacts →
	Exact match “STING is a specialist security consulting, investigations, training and business risk agency providing intelligent investigative and guarding solutions for the retail…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Kirsch Group	Exact match	Toronto, CanadaHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “We protect what’s important to you.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Southern Harbour LTD	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “Risk comes in many forms these days.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “critical infrastructure protection services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 205 critical infrastructure protection services based in Canada

See the full list, filter by size, metro and specialty, and access 294 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Critical infrastructure protection services based in Canada at a glance

As of Sep 19, 2026

23.7%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

127

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 205 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 Canada whose business descriptions match “critical infrastructure protection services” 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 294 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 19, 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 “critical infrastructure protection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many critical infrastructure protection services are there based in Canada?

RevenueBase identified 205 company matches for critical infrastructure protection services associated with 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?

Emergency Security Management ESM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most critical infrastructure protection services?

Toronto leads with 41 company records, followed by Calgary (22) and Ottawa (19).

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 294 professional contacts with verified work emails tracked across these 205 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 19, 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.