Company lists · Data refreshed September 2026

Top 11 Physical security consulting firms based in Ottawa, Canada

Name: Physical security consulting firms based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 29 companies tracked

RevenueBase identified 29 physical security consulting firms headquartered in Ottawa, Canada as of September 2026 and tracks 143 professional contacts across them, including 39 with verified work emails. Toronto is the largest hub.

This list covers physical security consulting firms headquartered in Ottawa, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

29Companies

143Contacts tracked

39Verified emails

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The 11 largest physical security consulting firms based in Ottawa, Canada

Ranked by team size

Top 11 of 29 physical security consulting firms based in Ottawa, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names physical security consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Sabytel Technologies, INCPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	11-50	14
	“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.” Source: company website · checked Sep 5, 2026
2	Onpar SolutionsStrong evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	11-50	11
	“OnPar Solutions is a security consulting firm providing trusted physical and cybersecurity expertise to government, private sector, and not-for-profit organizations.” Source: company website · checked Sep 5, 2026
3	Stratus51Partial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	11-50	10
	“Stratus51 helps our customers build and maintain resilient IT & Security solutions that are not only innovative, but also cost-effective.” Source: company website · checked Sep 5, 2026
4	Signal Of OttawaPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	201-500	10
	“The vision of Signal of Ottawa is to provide a full suite of world-class and industry-leading security services for residential, commercial, retail and institutional customers in…” Source: company website · checked Sep 5, 2026
5	Limerock SecurityPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	1-10	8
	“Welcome to Limerock, where security meets innovation.” Source: company website · checked Sep 5, 2026
6	Wncs IncorporatedStrong evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	1-10	4
	“WNCS is a privately owned security and privacy consulting company based in Ontario Canada.” Source: company website · checked Sep 5, 2026
7	Next Technology SystemsStrong evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	1-10	4
	“Backed by 15 years of experience in the security industry, Next Technology Systems is committed to offering the most innovative physical security solutions, by providing the…” Source: company website · checked Sep 5, 2026
8	Identitysecurite INCPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	11-50	1
	“We are a CyberSecurity strategy and consulting firm focused on safeguarding data, computer systems and other IT assets of organizations across diverse industries with innovative…” Source: company website · checked Sep 5, 2026
9	Strivesec INCStrong evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	1-10	1
	“StriveSec is a modern security consulting firm that provides fractional offensive security advisory and targeted technical testing to organizations that need expert guidance…” Source: company website · checked Sep 5, 2026
10	Sigma SecurityPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	1-10	1
	“Security System Integrators with undeniable passion providing, system design, installation, and service.” Source: company website · checked Sep 5, 2026
11	TIA Risk And Audit Management INCPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	1-10	1
	“TIA-RAM has been a trusted partner to corporate clients for over 10 years, helping them exceed their efficiency targets in the fields of security, auditing, business continuity…” Source: company website · checked Sep 5, 2026

Showing 11 of 29 physical security consulting firms based in Ottawa, Canada

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Physical security consulting firms based in Ottawa, Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

TorontoLargest hub · 80 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Ottawa, over 29 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 physical security consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ottawa, Canada whose own description of what they do matches “physical security consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among physical security consulting firms, and records with no verified work email. Companies headquartered outside Ottawa 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 an evidence 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, 39 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 5, 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.

Physical security consulting firms by metro in Canada

Physical security consulting firms in Toronto80
Physical security consulting firms in Ottawa29
Physical security consulting firms in Montreal27

Frequently asked

How many physical security consulting firms are there based in Ottawa, Canada?

RevenueBase identified 29 physical security consulting firms headquartered in Ottawa, 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?

Sabytel Technologies, INC, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most physical security consulting firms?

Toronto leads with 80 headquartered companies, followed by Ottawa (29) and Montreal (27).

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 39 verified decision-maker contacts tracked across these 29 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 5, 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.