Company lists · Data refreshed September 2026

Top 25 Private intelligence agencies based in Canada

Name: Private intelligence agencies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 256 companies tracked

RevenueBase identified 256 company matches for private intelligence agencies associated with Canada as of September 2026 and tracks 3,501 professional contacts across them, including 499 with verified work emails. Toronto is the largest hub.

This list covers company matches for private intelligence agencies 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 21, 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 21, 2026 How this list was built

256Companies

3,501Contacts tracked

499Verified emails

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The 25 largest private intelligence agencies based in Canada

Ranked by team size

Top 25 of 256 company matches for private intelligence agencies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Commissionaires BC	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	1,001-5,000	304 contacts →
	Exact match “Commissionaires nationally is a private, Canadian, not-for-profit company with 15 independent divisions encompassing 50+ offices and more than employees.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Gardaworld Africa	Exact match	Saint-laurent, CanadaHQ recorded Sep 21, 2026	10001+	221 contacts →
	Exact match “World-renowned expertise, local solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Xpera Risk Mitigation & Investigation	Exact match	Markham, ON, CanadaHQ recorded Sep 21, 2026	1,001-5,000	214 contacts →
	Exact match “Xpera has been a trusted partner to businesses and governments for over 50 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Primary Response INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	1,001-5,000	156 contacts →
	Exact match “Primary Response is a privately owned Canadian company providing a complete spectrum of private security, investigations and consultant services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Shadow Security	Exact match	Halifax, NS, CanadaHQ recorded Sep 21, 2026	201-500	102 contacts →
	Exact match “1100 Bands, 530 Artists, 720 Celebrities, and 1 Senior team with 143 years of combined experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	SRG Security Resource Group INC	Exact match	Regina, SK, CanadaHQ recorded Sep 21, 2026	501-1,000	91 contacts →
	Exact match “SRG Security Resource Group Inc is a physical & cyber security company based in Regina, Saskatchewan.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Intelligarde	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	501-1,000	86 contacts →
	Exact match “Intelligarde® (an Avante Logixx company) is a Canadian owned and operated security company with a global mission.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Emergency Security Management ESM	Exact match	Markham, ON, CanadaHQ recorded Sep 21, 2026	201-500	84 contacts →
	Exact match “FOR OUR LATEST COMPANY INFO.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	SSRG	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	1,001-5,000	64 contacts →
	Exact match “SSRG provides a full suite of security, risk management, investigations and systems integration solutions to customers across Canada, in both the public and private sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Ultimate Security Services INC	Exact match	York, ON, CanadaHQ recorded Sep 21, 2026	201-500	64 contacts →
	Exact match “Our highly organized, hard-working and intelligent office staff are here to ensure you receive the best possible service.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Vidocq	Exact match	Montreal, QC, CanadaHQ recorded Sep 21, 2026	11-50	36 contacts →
	Exact match “VIDOCQ designs tailored investigation, intelligence and risk management solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	OBN Security & Investigative Consultants	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	33 contacts →
	Exact match “Full service security and investigative services firm operating out of head office in Toronto, Ontario.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Groupe Trak	Exact match	Saint-Hubert, QC, CanadaHQ recorded Sep 21, 2026	51-200	33 contacts →
	Exact match “Groupe Trak est une firme spécialisée dans le secteur de la sécurité corporative qui offre une gamme complète de services professionnels et personnalisés : SERVICES RH…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Ipss INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 21, 2026	11-50	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Paladin Risk Solutions INC	Exact match	Burnaby, BC, CanadaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
16	Risk Control Canada	Exact match	Calgary, AB, CanadaHQ recorded Sep 21, 2026	51-200	26 contacts →
	Exact match “Risk Control Canada Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Pivot Security	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
18	Haute Protection LA Capitale	Exact match	Québec, QC, CanadaHQ recorded Sep 21, 2026	51-200	25 contacts →
	Exact match “Référence de choix en matière d’investigation et de protection, Haute Protection la Capitale offre une gamme étendue de solutions spécialisées à des clients provenant de toutes…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	King International Advisory Group	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	11-50	22 contacts →
	Exact match “Investigations \| Intelligence \| Enterprise Risk Management King International Advisory Group is an Investigation & Enterprise Risk Management agency committed to assisting…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Canary Trap	Exact match	Mississauga, ON, CanadaHQ recorded Sep 21, 2026	11-50	21 contacts →
	Exact match “Canary Trap is a North American offensive security firm that helps organizations validate their security before attackers do.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Baig Security	Exact match	Burlington, ON, CanadaHQ recorded Sep 21, 2026	11-50	20 contacts →
	Exact match “Baig Security is a Canadian security company based out of Burlington Ontario providing a complete spectrum of private security, investigations, and customized security solution We…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Perceptage International	Exact match	Mt Royal, QC, CanadaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
23	Profile Group Of Companies	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	16 contacts →
	Exact match “Corporate Investigations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Secdev	Exact match	Ottawa, ON, CanadaHQ recorded Sep 21, 2026	11-50	15 contacts →
	Exact match “SecDev is a global leader in geopolitical risk intelligence and digital security, now harnessing artificial intelligence to expand its impact.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Sabytel Technologies, INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 21, 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 21, 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 “private intelligence agencies”. 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 256 private intelligence agencies based in Canada

See the full list, filter by size, metro and specialty, and access 499 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private intelligence agencies based in Canada at a glance

As of Sep 21, 2026

14.3%Verified-email coverage

13.7Average contacts per company

11-50Median size (employees)

21.5%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

124

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 256 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 “private intelligence agencies” 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 499 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 21, 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 “private intelligence agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private intelligence agencies are there based in Canada?

RevenueBase identified 256 company matches for private intelligence agencies 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?

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

Which city has the most private intelligence agencies?

Toronto leads with 55 company records, followed by Ottawa (27) and Vancouver (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 499 professional contacts with verified work emails tracked across these 256 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 21, 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.