Company lists · Data refreshed September 2026

Top 25 Incident response companies based in Canada

Name: Incident response companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 203 companies tracked

RevenueBase identified 203 incident response companies headquartered in Canada as of September 2026 and tracks 2,143 professional contacts across them, including 483 with verified work emails. Toronto is the largest hub.

This list covers incident response companies 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 20, 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 20, 2026 86% judged on-target in blind review

203Companies

2,143Contacts tracked

483Verified emails

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The 25 largest incident response companies based in Canada

Ranked by team size

Top 25 of 203 incident response companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to incident response companies: 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	Paul Davis Canada	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	501-1,000	226 contacts →
	Indirect evidence “Paul Davis is one of North America's largest full-service emergency mitigation, restoration and reconstruction companies.” Source: RevenueBase Database · checked Sep 20, 2026
2	Canstar Restorations	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 20, 2026	201-500	163 contacts →
	Indirect evidence “Canstar Restorations is a unique full-service restoration company with offices in Coquitlam, Surrey, Whistler, Abbotsford, Vancouver and Calgary.” Source: RevenueBase Database · checked Sep 20, 2026
3	Groupe Qualinet INC	Indirect evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	501-1,000	140 contacts →
	Indirect evidence “Qualinet est l'entreprise d'intervention après sinistre la plus connue et la plus appréciée partout au Québec.” Source: RevenueBase Database · checked Sep 20, 2026
4	Strone	Partial evidence	Oakville, ON, CanadaHQ checked Sep 20, 2026	201-500	62 contacts →
	Partial evidence “Headquartered in Oakville, Ontario, STRONE is Your Complete Emergency Solution, providing in-house response, restoration, and remediation services.” Source: RevenueBase Database · checked Sep 20, 2026
5	911 Industrial Response LTD	Partial evidence	Grande Prairie, AB, CanadaHQ checked Sep 20, 2026	51-200	58 contacts →
	Partial evidence “Welcome to 911 Industrial Response Ltd – Your trusted Emergency Response partner in Industry.” Source: RevenueBase Database · checked Sep 20, 2026
6	Streamscan Cybersecurity	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	46 contacts →
	Indirect evidence “Since 2011, StreamScan has been committed to protecting critical businesses especially in the defense, aerospace, and critical infrastructure sectors from cyberattacks.” Source: RevenueBase Database · checked Sep 20, 2026
7	DKI - Calgary	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	41 contacts →
	Indirect evidence “DKI - Calgary (formerly RCCN) is Southern Alberta’s premier provider of loss mitigation, content management and restoration services for all types of catastrophes including water…” Source: RevenueBase Database · checked Sep 20, 2026
8	Emergency Response Assistance Canada Erac	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	34 contacts →
	Partial evidence “Emergency Response Assistance Canada (ERAC) is a not-for-profit, cooperative dangerous goods emergency preparedness and response organization that develops, implements and…” Source: RevenueBase Database · checked Sep 20, 2026
9	Total Group Of Companies INC	Indirect evidence	Red Deer County, AB, CanadaHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “The Total Group of Companies is comprised of 4 divisions: Fire, Rescue, Safety, & Medical.” Source: RevenueBase Database · checked Sep 20, 2026
10	Intellisec Solutions	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “IntelliSec Solutions delivers comprehensive cybersecurity services designed to protect and optimize your digital infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
11	Black Gold Emergency Planners INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	24 contacts →
	Strong evidence “Black Gold is a full service emergency response planning company that can help you be prepared for critical incidents, protect people, meet company policies and comply with…” Source: RevenueBase Database · checked Sep 20, 2026
12	Behr Integrated Solutions INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “WHAT WE DO Behr provides consulting expertise and a holistic approach to assist clients in developing effective and sustainable solutions for Fire, Rescue, Response and Emergency…” Source: RevenueBase Database · checked Sep 20, 2026
13	Cybersecurity Bradley & Rollins	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Chez Bradley & Rollins, nous avons repensé ce que les organisations sont en droit d’attendre d’un partenaire en cybersécurité.” Source: RevenueBase Database · checked Sep 20, 2026
14	Armour Cybersecurity	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Armour Cybersecurity protects organizations from the multi-faceted, ever-evolving cyber threats that put businesses at risk every day.” Source: RevenueBase Database · checked Sep 20, 2026
15	Valencia Risk	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Valencia: Cyber Optimists.” Source: RevenueBase Database · checked Sep 20, 2026
16	First Response Environmental	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 20, 2026	51-200	17 contacts →
	Partial evidence “First Response’s main service is to provide complete Environmental Management.” Source: RevenueBase Database · checked Sep 20, 2026
17	Pure Restoration	Indirect evidence	Cagary, AB, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “PURE Restoration is a full spectrum disaster restoration and reconstruction company providing comprehensive service to residential and commercial customers and the insurance…” Source: RevenueBase Database · checked Sep 20, 2026
18	DKI - Refexio	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	51-200	14 contacts →
	Indirect evidence “Personne ne veut vivre un sinistre, petit ou grand!” Source: RevenueBase Database · checked Sep 20, 2026
19	Choicecom Networks & Communications LTD	Indirect evidence	Belleville, ON, CanadaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Outcome‑Driven Protection, Not Just Tools** In our business, we use a wide range of advanced technologies supported by highly skilled local experts, but the real value isn’t in…” Source: RevenueBase Database · checked Sep 20, 2026
20	Rapid Response Industrial Group LTD	Partial evidence	Sherwood Park, AB, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Rapid Response Industrial Group Ltd.(RRIGL) is an industry leading group of professionals which provides complete emergency response services to effectively manage and mitigate a…” Source: RevenueBase Database · checked Sep 20, 2026
21	Birmingham Consulting	Indirect evidence	Waterdown, ON, CanadaHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “Birmingham Consulting provides information and cyber security services to help businesses address and effectively manage their digital security and compliance risks.” Source: RevenueBase Database · checked Sep 20, 2026
22	Uzado INC	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “We help your organization prepare for cyber security challenges, freeing you up to focus on growing and running your business!” Source: RevenueBase Database · checked Sep 20, 2026
23	RAM Environmental Group	Partial evidence	Kelowna, BC, CanadaHQ checked Sep 20, 2026	51-200	10 contacts →
	Partial evidence “Our Divisions Response Remediation” Source: RevenueBase Database · checked Sep 20, 2026
24	Hitachi Systems Security INC	Indirect evidence	Blainville, QC, CanadaHQ checked Sep 20, 2026	501-1,000	10 contacts →
	Indirect evidence “Hitachi Systems Security was founded with one simple mission in mind – to make the internet a safer place for all.” Source: RevenueBase Database · checked Sep 20, 2026
25	Servpro Of Guelph, Cambridge, Kitchener, Waterloo & Toronto	Indirect evidence	Guelph, ON, CanadaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “SERVPRO of Guelph, Cambridge, Kitchener, Waterloo & Toronto understands the stress and worry that comes with fire or water damage, and the disruption it causes your life and home…” Source: RevenueBase Database · checked Sep 20, 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: incident response companies. 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 incident response companies.
Partial evidence: Its own public description names part of incident response companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name incident response companies. 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 203 incident response companies based in Canada

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Incident response companies based in Canada at a glance

As of Sep 20, 2026

22.5%Verified-email coverage

10.6Average contacts per company

11-50Median size (employees)

12.3%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 203 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 incident response companies, 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 “incident response companies”. 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 incident response companies), 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 incident response companies, 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, 483 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 20, 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.

Incident response companies by metro

Incident response companies in Toronto25

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 incident response companies, 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 incident response companies are there based in Canada?

RevenueBase identified 203 incident response companies 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?

Paul Davis Canada, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most incident response companies?

Toronto leads with 25 headquartered companies, followed by Montreal (18) and Calgary (17).

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 483 verified decision-maker contacts tracked across these 203 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 20, 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.