Company lists · Data refreshed September 2026

Top 25 Intelligence gathering services based in Canada

Name: Intelligence gathering services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 90 companies tracked

RevenueBase identified 90 intelligence gathering services headquartered in Canada as of September 2026 and tracks 839 professional contacts across them, including 340 with verified work emails. Toronto is the largest hub.

This list covers intelligence gathering services 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 21, 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 21, 2026 86% judged on-target in blind review

90Companies

839Contacts tracked

340Verified emails

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The 25 largest intelligence gathering services based in Canada

Ranked by team size

Top 25 of 90 intelligence gathering services based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to intelligence gathering services: 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	JSI	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	201-500	410 contacts →
	Partial evidence “When data is complex and the mission is critical, law enforcement, intelligence agencies, and security organizations trust JSI.” Source: RevenueBase Database · checked Sep 21, 2026
2	SIRCO	Indirect evidence	Montréal-nord, CanadaHQ checked Sep 21, 2026	51-200	53 contacts →
	Indirect evidence “SIRCO offers efficient investigative methods to counter: Theft, Fraud, Collusion with Suppliers, Drug Trafficking, Threats, Trademarks Piracy, Labour Disputes, Harassment…” Source: RevenueBase Database · checked Sep 21, 2026
3	Vidocq	Partial evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	11-50	36 contacts →
	Partial evidence “VIDOCQ designs tailored investigation, intelligence and risk management solutions.” Source: RevenueBase Database · checked Sep 21, 2026
4	King International Advisory Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Investigations \| Intelligence \| Enterprise Risk Management King International Advisory Group is an Investigation & Enterprise Risk Management agency committed to assisting…” Source: RevenueBase Database · checked Sep 21, 2026
5	Secdev	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “SecDev is a global leader in geopolitical risk intelligence and digital security, now harnessing artificial intelligence to expand its impact.” Source: RevenueBase Database · checked Sep 21, 2026
6	Synqrinus	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Offensive Insights - to help you compete, grow, and win.” Source: RevenueBase Database · checked Sep 21, 2026
7	Integrity Investigative Solutions Limited	Indirect evidence	Trenton, ON, CanadaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Integrity Investigative Solutions Limited is a full-service Private Investigation and Security Service agency that provides a wide range of professional investigative services to…” Source: RevenueBase Database · checked Sep 21, 2026
8	Press Monitor	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	10 contacts →
	Partial evidence “Press Monitor is a global leader in media monitoring and open-source intelligence, serving business users in 180+ countries.” Source: RevenueBase Database · checked Sep 21, 2026
9	Grow Scale	Partial evidence	Calgary, CanadaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Grow and Scale specializes and serves B2B and SaaS technology companies with planning, setting up and scaling competitive intelligence programs.” Source: RevenueBase Database · checked Sep 21, 2026
10	Quantum Risk Control	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	201-500	9 contacts →
	Indirect evidence “Our goal is to innovate security services forward, encouraging people to expect more.” Source: RevenueBase Database · checked Sep 21, 2026
11	CTRS	Indirect evidence	Maple Ridge, BC, CanadaHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “Our team empowers organizational leaders with research and analysis to use market signals to their advantage.” Source: RevenueBase Database · checked Sep 21, 2026
12	Diligence Investigation Canada	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Diligence Investigation Canada est le fruit d’un parcours débuté il y a plus de 27 ans par Daniel Girard, un passionné du renseignement qui a d’abord fait ses armes dans le…” Source: RevenueBase Database · checked Sep 21, 2026
13	Paradigm Intelligence LTD	Partial evidence	Halifax, NS, CanadaHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “Paradigm Intelligence focuses on forensics, investigations, open-source intelligence, force protection and public safety.” Source: RevenueBase Database · checked Sep 21, 2026
14	Keynorth Professional Services Group INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “Welcome to KeyNorth Group, your partner in navigating the complexities of corporate investigations and specialized Open-Source Intelligence training.” Source: RevenueBase Database · checked Sep 21, 2026
15	Axis Vero Incorporated	Indirect evidence	Brampton, BC, CanadaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “The “AXIS” of any object is at the center of its action; “Vero“ from the Latin “VERITAS” means truth.” Source: RevenueBase Database · checked Sep 21, 2026
16	Inquisitive Intel	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Inquisitive Intel is a full-service Private Intelligence and Cyber Security firm.” Source: RevenueBase Database · checked Sep 21, 2026
17	Specialty Risk & Intelligence Services Inc. Sris	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Specialty Risk & Intelligence Services Inc.(SRIS) is a multidisciplinary Intelligence, Investigation and Risk Consulting agency that was founded by a group of industry experts.” Source: RevenueBase Database · checked Sep 21, 2026
18	NEW Data Risk Solutions & Investigations INC	Indirect evidence	Vancouver, CanadaHQ checked Sep 21, 2026	11-50	3 contacts →
	Indirect evidence “INVESTIGATIVE SERVICES, SURVEILLANCE SERVICES & RISK SOLUTIONS LET NEW DATA INFORM YOUR DECISIONS New Data Risk Solutions & Investigations is a British Columbia based Canadian…” Source: RevenueBase Database · checked Sep 21, 2026
19	Human-I Intelligence Services, INC	Partial evidence	Vancouver, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “We identify risks and reveal gaps in intelligence, security and processes.Based on our unique gap analysis methodology we provide recommendations and strategies to mitigate or…” Source: RevenueBase Database · checked Sep 21, 2026
20	Ubiquity Countermeasures INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Technical Surveillance Countermeasures TSCM - Electronic security of Corporate, Government, Commercial work locations and personal residences and conveyances.” Source: RevenueBase Database · checked Sep 21, 2026
21	Global Intelligence INC	Partial evidence	Fredericton, NB, CanadaHQ checked Sep 21, 2026	11-50	2 contacts →
	Partial evidence “Global Intelligence was founded to provide high value cyber intelligence designed to solve major crimes and bring closure to victims and families.” Source: RevenueBase Database · checked Sep 21, 2026
22	SAM Johnson INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
23	Wolfhound Consulting And Investigation Services	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Focus on Open Source Intelligence (OSINT) and technical environments supporting intelligence and investigative processes.” Source: RevenueBase Database · checked Sep 21, 2026
24	5-L Technology INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
25	Sciiĝo	Partial evidence	Région De Montréal, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “With holistic and agile innovations, we offer 360 ° personalized solution in digital intelligence for your business.” Source: RevenueBase Database · checked Sep 21, 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: intelligence gathering services. 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 intelligence gathering services.
Partial evidence: Its own public description names part of intelligence gathering services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intelligence gathering services. 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 90 intelligence gathering services based in Canada

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Intelligence gathering services based in Canada at a glance

As of Sep 21, 2026

40.5%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

21.1%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 90 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 intelligence gathering services, 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 “intelligence gathering services”. 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 intelligence gathering services), 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 intelligence gathering services, 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, 340 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 21, 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 intelligence gathering services, 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 intelligence gathering services are there based in Canada?

RevenueBase identified 90 intelligence gathering services 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?

JSI, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most intelligence gathering services?

Toronto leads with 19 headquartered companies, followed by Ottawa (12) and Vancouver (9).

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 340 verified decision-maker contacts tracked across these 90 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 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 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.