Company lists · Data refreshed September 2026

Top 25 Industrial control system security contractors based in Canada

Name: Industrial control system security contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 237 companies tracked

RevenueBase identified 237 company matches for industrial control system security contractors associated with Canada as of September 2026 and tracks 1,637 professional contacts across them, including 545 with verified work emails. Toronto is the largest hub.

This list covers company matches for industrial control system security contractors 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 28, 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 28, 2026 How this list was built

237Companies

1,637Contacts tracked

545Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial control system security contractors based in Canada

Ranked by team size

Top 25 of 237 company matches for industrial control system security contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Delco Automation INC	Exact match	Saskatoon, SK, CanadaHQ recorded Sep 28, 2026	201-500	86 contacts →
	Exact match “Delco Automation is a premiere integrator of process automation and control systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Emergency Security Management ESM	Exact match	Markham, ON, CanadaHQ recorded Sep 28, 2026	201-500	84 contacts →
	Exact match “FOR OUR LATEST COMPANY INFO.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Apex Automation LTD	Exact match	Edmonton, AB, CanadaHQ recorded Sep 28, 2026	51-200	75 contacts →
	Exact match “Industrial Control Systems Design & Integration In the push for economic growth and competitiveness, today's companies are continually seeking new methods of maintaining an edge…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Advanced Energy Management LTD	Exact match	Dartmouth, NS, CanadaHQ recorded Sep 28, 2026	51-200	57 contacts →
	Exact match “SYSTEM INTEGRATORS for COMMERCIAL AND INDUSTRIAL CONTROL SYSTEMS.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Dnsnetworks Technology Company	Exact match	Ottawa, ON, CanadaHQ recorded Sep 28, 2026	51-200	38 contacts →
	Exact match “We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	360 Advanced Security Corporation	Exact match	Etobicoke, ON, CanadaHQ recorded Sep 28, 2026	51-200	36 contacts →
	Exact match “Incorporated in 360 Advanced Security Corporation delivers highly advanced integrated security systems to our commercial customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Acumen	Exact match	Burlington, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	Elastify	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Pengcorp LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “Pengcorp is a consortium of highly dedicated and talented engineers providing specialized services to industrial enterprises through out the regions of North and South America.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Flyer Electric	Exact match	Birch Hills, SK, CanadaHQ recorded Sep 28, 2026	51-200	31 contacts →
	Exact match “Flyer Electric is a company based out of Canada.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	AC Technical Systems LTD	Exact match	Whitby, ON, CanadaHQ recorded Sep 28, 2026	51-200	29 contacts →
	Exact match “Mission Statement: At AC Technical Systems Ltd, we provide innovative, reliable, and integrated access control and security solutions that protect businesses and enhance…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Procon Constructors INC	Exact match	Welland, ON, CanadaHQ recorded Sep 28, 2026	51-200	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Vcura Cybersecurity	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “VCURA delivers industry leading IT security, operations, technology, consulting and support with a responsibility focus.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Citiloc Systems LTD	Exact match	Vancouver, CanadaHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Valencia Risk	Exact match	Ottawa, ON, CanadaHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Valencia: Cyber Optimists.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Perceptage International	Exact match	Mt Royal, QC, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
17	Rsolutions Corporation	Exact match	Regina, SK, CanadaHQ recorded Sep 28, 2026	51-200	17 contacts →
	Exact match “rSolutions manages cybersecurity services for a Canadian Big 5 Bank, a Big 3 Canadian Insurer, Telcos, Biomedical research companies, national service companies and more from its…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Colossus Security	Exact match	Mississauga, ON, CanadaHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Colossus is a brand-agnostic security integrator built around one principle: the client comes first, not the manufacturer, not the margin.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Captosec Cybersecurity And IT Solutions For Business	Exact match	Québec, QC, CanadaHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “CAPTOSEC, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Xenoncyber Dynamics INC	Exact match	Kamloops, BC, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
21	CMS Consulting	Exact match	Fredericton, NB, CanadaHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “For many years CMS has been serving North America by delivering Information Technology consulting to our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Iron Spear Information Security LTD	Exact match	Vancouver, BC, CanadaHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “Iron Spear is a niche cyber security advisory firm committed to providing solutions to meet the needs of our clients whether they are looking for security compliance, control…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Sabytel Technologies, INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
24	Securu INC	Exact match	Puslinch, ON, CanadaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
25	Onpar Solutions	Exact match	Ottawa, ON, CanadaHQ recorded Sep 28, 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 28, 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 “industrial control system security contractors”. 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 237 industrial control system security contractors based in Canada

See the full list, filter by size, metro and specialty, and access 545 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Industrial control system security contractors based in Canada at a glance

As of Sep 28, 2026

33.3%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

16.5%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

137

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 237 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 “industrial control system security contractors” 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 545 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 28, 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.

Industrial control system security contractors by metro

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 “industrial control system security contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial control system security contractors are there based in Canada?

RevenueBase identified 237 company matches for industrial control system security contractors 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?

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

Which city has the most industrial control system security contractors?

Toronto leads with 39 company records, followed by Calgary (29) and Ottawa (18).

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 545 professional contacts with verified work emails tracked across these 237 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 237 industrial control system security contractors based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Industrial control system security contractors by geography

Browse the directory

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.