Company lists · Data refreshed September 2026

Top 25 Access control system providers based in Canada

Name: Access control system providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 174 companies tracked

RevenueBase identified 174 access control system providers headquartered in Canada as of September 2026 and tracks 1,238 professional contacts across them, including 564 with verified work emails. Toronto is the largest hub.

This list covers access control system providers 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 19, 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 19, 2026 86% judged on-target in blind review

174Companies

1,238Contacts tracked

564Verified emails

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The 25 largest access control system providers based in Canada

Ranked by team size

Top 25 of 174 access control system providers based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to access control system providers: 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	Accesssmt-Cp	Partial evidence	Surrey, BC, CanadaHQ checked Sep 19, 2026	501-1,000	142 contacts →
	Partial evidence “At AccessSMT and CP Distributors, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.” Source: RevenueBase Database · checked Sep 19, 2026
2	Capital Security And Investigations	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	51-200	73 contacts →
	Strong evidence “Capital Security specializes in the installation of Fire Alarms, Security Systems, Burglar Alarms, CCTV and Access Control including networked sytems (commercial and residential).” Source: RevenueBase Database · checked Sep 19, 2026
3	Trillium Architectural Products LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	70 contacts →
	Indirect evidence “At Trillium Architectural Products, we are door, hardware and security experts.” Source: RevenueBase Database · checked Sep 19, 2026
4	Automatic Systems America	Strong evidence	Brossard, QC, CanadaHQ checked Sep 19, 2026	201-500	47 contacts →
	Strong evidence “Automatic Systems is a world leader in the automation of physical access control equipment for pedestrian and vehicle entrances.” Source: RevenueBase Database · checked Sep 19, 2026
5	William Knell And Company Limited	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “With a presence in Ontario since 1906, Knell’s is a leading supplier of Door & Hardware and Industrial Supply products in Southern Ontario.” Source: RevenueBase Database · checked Sep 19, 2026
6	360 Advanced Security Corporation	Partial evidence	Etobicoke, ON, CanadaHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “Incorporated in 360 Advanced Security Corporation delivers highly advanced integrated security systems to our commercial customers.” Source: RevenueBase Database · checked Sep 19, 2026
7	Cdvi Americas	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “CDVI® is responsible for marketing, support and product development for both North and South America.” Source: RevenueBase Database · checked Sep 19, 2026
8	Hartmann Controls Corp	Partial evidence	Barrie, ON, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “Hartmann Controls is a Canadian, privately held company formed in 1998.” Source: RevenueBase Database · checked Sep 19, 2026
9	AC Technical Systems LTD	Strong evidence	Whitby, ON, CanadaHQ checked Sep 19, 2026	51-200	29 contacts →
	Strong evidence “Mission Statement: At AC Technical Systems Ltd, we provide innovative, reliable, and integrated access control and security solutions that protect businesses and enhance…” Source: RevenueBase Database · checked Sep 19, 2026
10	Securmax	Partial evidence	Saint-laurent, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “Leader depuis plus de 30 ans en matière de systèmes de sécurité intégrée des bâtiments.” Source: RevenueBase Database · checked Sep 19, 2026
11	ADSS	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Founded in 2004, our company has over 18 years of service in Montreal, Ottawa, Toronto & Atlantic region.” Source: RevenueBase Database · checked Sep 19, 2026
12	JPW Systems LTD	Partial evidence	Komoka, ON, CanadaHQ checked Sep 19, 2026	51-200	22 contacts →
	Partial evidence “jpw systems delivers integrated and flexible door opening and security solutions that meet our business partners needs and exceed their expectations.” Source: RevenueBase Database · checked Sep 19, 2026
13	Protect-Ip Global Solutions Solutions Globales	Indirect evidence	St-laurent, QC, CanadaHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Protect-IP Global Solutions Inc.” Source: RevenueBase Database · checked Sep 19, 2026
14	Rutherford Controls Int'l	Partial evidence	Cambridge, ON, CanadaHQ checked Sep 19, 2026	51-200	20 contacts →
	Partial evidence “Rutherford Controls Int'l Corp.” Source: RevenueBase Database · checked Sep 19, 2026
15	Pro-Teck Sécurité	Partial evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Pro-Teck Sécurité Notre entreprise est axée sur la qualité et la gestion des installations spécifiques de systèmes de sécurité.” Source: RevenueBase Database · checked Sep 19, 2026
16	Pre-Lock Security Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Pre-Lock® Security Services is a 100% Canadian-owned and operated full service security provider that specializes in residential and commercial security alarm systems, 24 Hour…” Source: RevenueBase Database · checked Sep 19, 2026
17	EZ Security Solutions	Strong evidence	Barrie, ON, CanadaHQ checked Sep 19, 2026	51-200	17 contacts →
	Strong evidence “The company specializes in providing services including monitoring, Access Control, Intrusion Alarm and Fire Systems, mobile patrolling Services, Wireless Security, Camera…” Source: RevenueBase Database · checked Sep 19, 2026
18	Northern Security LTD	Partial evidence	Sudbury, ON, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Northern Security is one of Northern Ontario's longest standing and largest security and accessibility companies.” Source: RevenueBase Database · checked Sep 19, 2026
19	Pinder's Lock & Security Inc. O A Pinder's Security Products	Strong evidence	St. Catharines, ON, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Strong evidence “Pinder's Security Products offers physical security and electronic security alarm systems, access control and video surveillance.” Source: RevenueBase Database · checked Sep 19, 2026
20	The Surveillance Shop	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “From it's humble beginning in The Surveillance Shop Employees have worked hard to become one of Canada's most trusted commercial security integrators.” Source: RevenueBase Database · checked Sep 19, 2026
21	Groupe PRO Accès	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “Groupe Pro Accès détient de nombreuses marques dans le secteur de la sécurité du bâtiment.” Source: RevenueBase Database · checked Sep 19, 2026
22	LOC Security	Strong evidence	Longueuil, QC, CanadaHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “We are LOC Security, a trusted partner for developers, architects and contractors, providing secure and scalable smart locks and access devices for commercial and mixed-use…” Source: RevenueBase Database · checked Sep 19, 2026
23	Maxtech Security Systems	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “At MAXtech Security Systems we pride ourselves in providing solutions for our clientele in a myriad of ways.” Source: RevenueBase Database · checked Sep 19, 2026
24	Protector Security Systems	Indirect evidence	Fergus, ON, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “We know keeping our families safe is a priority.” Source: RevenueBase Database · checked Sep 19, 2026
25	Synops	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Our team at Synops boasts a formidable collective experience within the industry, earning widespread recognition, and fostering deep customer trust.” Source: RevenueBase Database · checked Sep 19, 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: access control system providers. 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 access control system providers.
Partial evidence: Its own public description names part of access control system providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name access control system providers. 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 174 access control system providers based in Canada

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Access control system providers based in Canada at a glance

As of Sep 19, 2026

45.6%Verified-email coverage

7.1Average contacts per company

11-50Median size (employees)

12.1%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

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 174 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 access control system providers, 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 “access control system providers”. 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 access control system providers), 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 access control system providers, 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, 564 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 19, 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 access control system providers, 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 access control system providers are there based in Canada?

RevenueBase identified 174 access control system providers 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?

Accesssmt-Cp, headquartered in Surrey, tops this list with the largest team on record.

Which city has the most access control system providers?

Toronto leads with 21 headquartered companies, followed by Montreal (8) and Calgary (7).

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 564 verified decision-maker contacts tracked across these 174 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 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 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.