Company lists · Data refreshed September 2026

Top 25 Cybersecurity advisory and data privacy consulting services based in Canada

Name: Cybersecurity advisory and data privacy consulting services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 1,535 companies tracked

RevenueBase identified 1,535 company matches for cybersecurity advisory and data privacy consulting services associated with Canada as of September 2026 and tracks 12,803 professional contacts across them, including 4,920 with verified work emails and 860 with mobile numbers. Toronto is the largest hub.

This list covers company matches for cybersecurity advisory and data privacy consulting 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 24, 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 24, 2026 How this list was built

1,535Companies

12,803Contacts tracked

4,920Verified emails

860Mobile numbers

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The 25 largest cybersecurity advisory and data privacy consulting services based in Canada

Ranked by team size

Top 25 of 1,535 company matches for cybersecurity advisory and data privacy consulting services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	Adastra	Exact match	CanadaHQ recorded Sep 24, 2026	1,001-5,000	1,543 contacts →
	Exact match “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Lgs, An IBM Company	Exact match	Québec, QC, CanadaHQ recorded Sep 24, 2026	501-1,000	742 contacts →
	Exact match “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Online Business Systems	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 24, 2026	201-500	596 contacts →
	Exact match “Online Business Systems is a digital transformation and cybersecurity consultancy working with clients in Canada, USA & EMEA, now part of CGI.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Bulletproof, A GLI Company	Exact match	Fredericton, NB, CanadaHQ recorded Sep 24, 2026	201-500	274 contacts →
	Exact match “Headquartered in Canada with locations across the US and around the globe, Bulletproof’s ultimate goal is to help your organization reduce IT, security, and/or compliance…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	f12.net	Exact match	Edmonton, AB, CanadaHQ recorded Sep 24, 2026	201-500	270 contacts →
	Exact match “F12.net is dedicated to equipping business leaders, IT decision-makers, and their teams with the tools and strategies needed to strengthen their cyber security posture.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Trillium Information Security Systems	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	239 contacts →
	Exact match “Trillium Information Security Systems (TISS) is a leading global provider of cybersecurity solutions and services, established in 2005.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	ESI Technologies	Exact match	Montreal, QC, CanadaHQ recorded Sep 24, 2026	201-500	196 contacts →
	Exact match “Since 1994, ESI’s focus has always been data management and protection.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Victrix	Exact match	Montréal, QC, CanadaHQ recorded Sep 24, 2026	201-500	177 contacts →
	Exact match “Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	IMP Solutions	Exact match	Halifax, NS, CanadaHQ recorded Sep 24, 2026	51-200	158 contacts →
	Exact match “IMP Solutions, a division of IMP Group Ltd, is a leading information technology company providing Product Sales, Professional Services, and Application Development.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	MS Solutions	Exact match	Québec, QC, CanadaHQ recorded Sep 24, 2026	51-200	157 contacts →
	Exact match “MS Solutions offers IT solutions for Quebec businesses.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Oxaro INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 24, 2026	51-200	124 contacts →
	Exact match “Where people, processes, and technology align – that’s the OXARO effect.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Supra ITS	Exact match	Brampton, ON, CanadaHQ recorded Sep 24, 2026	501-1,000	108 contacts →
	Exact match “Supra ITS is an award-winning full-service technology partner offering 24x7 Managed IT & Cybersecurity Services, IT & AI Consulting, Cloud Services, and IT Project Support.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Superna	Exact match	Kanata, ON, CanadaHQ recorded Sep 24, 2026	51-200	104 contacts →
	Exact match “Superna is a global leader in data protection and defense for cyberstorage and the hybrid multi-cloud.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Exchange Technology Services	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 24, 2026	51-200	93 contacts →
	Exact match “Exchange Technology Services is the only IT Total Solution Provider (TSP) in Manitoba.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	SRG Security Resource Group INC	Exact match	Regina, SK, CanadaHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
16	ISA Cybersecurity	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	86 contacts →
	Exact match “ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Precicom Technologies	Exact match	Thetford Mines, CanadaHQ recorded Sep 24, 2026	51-200	85 contacts →
	Exact match “Business Acumen and a Spirit of Innovation.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Tecnet Canada INC	Exact match	Victoria, BC, CanadaHQ recorded Sep 24, 2026	51-200	85 contacts →
	Exact match “The Real People Behind Technology.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	GDG Informatique	Exact match	Québec, QC, CanadaHQ recorded Sep 24, 2026	201-500	84 contacts →
	Exact match “The information technology consultancy GDG was founded in 1997 on the basis of a simple core idea: to listen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Actoran Canada	Exact match	Montréal, QC, CanadaHQ recorded Sep 24, 2026	51-200	84 contacts →
	Exact match “Notre aventure a commencé en 2020 avec une vision claire : offrir un soutien technique et stratégique à nos clients sur trois grands axes : La Sécurité des Systèmes d’information…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	GRA Consultants INC	Exact match	Bowmanville, ON, CanadaHQ recorded Sep 24, 2026	11-50	71 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Cavallo Technologies INC	Exact match	Burnaby, ON, CanadaHQ recorded Sep 24, 2026	51-200	63 contacts →
	Exact match “Cavallo Technologies is the #1 Databricks Certified Partner in Canada, specializing in Data + AI and Cybersecurity.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Plurilock	Exact match	Victoria, BC, CanadaHQ recorded Sep 24, 2026	51-200	63 contacts →
	Exact match “Plurilock is a world-class consultancy, systems integrator, full-stack technology reseller, and ecosystem of experts.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Rhesus	Exact match	Victoriaville, QC, CanadaHQ recorded Sep 24, 2026	51-200	60 contacts →
	Exact match “Le bon partenaire TI change tout, surtout lorsque l’imprévisible survient.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Compuvision Systems	Exact match	Edmonton, AB, CanadaHQ recorded Sep 24, 2026	501-1,000	59 contacts →
	Exact match “VC3, a market-leading managed service provider serving municipalities and commercial businesses across 22 U.S.” Recorded in the RevenueBase company graph · Sep 24, 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 “cybersecurity advisory and data privacy consulting 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 1,535 cybersecurity advisory and data privacy consulting services based in Canada

See the full list, filter by size, metro and specialty, and access 4,920 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity advisory and data privacy consulting services based in Canada at a glance

As of Sep 24, 2026

38.4%Verified-email coverage

6.7%Mobile-number coverage

8.3Average contacts per company

1-10Median size (employees)

22.9%Largest-city concentration · Toronto

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

1,009

11-50

418

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

3,6650–30

1,17531–60

5861–90

290–180

19180+

Company record updated

Median 76.0d

00–30

3,77831–60

5,08561–90

3,16790–180

772180+

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 “cybersecurity advisory and data privacy consulting 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 4,920 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 24, 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.

Cybersecurity advisory and data privacy consulting services 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 “cybersecurity advisory and data privacy consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity advisory and data privacy consulting services are there based in Canada?

RevenueBase identified 1,535 company matches for cybersecurity advisory and data privacy consulting 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?

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

Which city has the most cybersecurity advisory and data privacy consulting services?

Toronto leads with 351 company records, followed by Montreal (146) and Ottawa (126).

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 4,920 professional contacts with verified work emails tracked across these 1,535 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 24, 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.