Company lists · Data refreshed September 2026

Top 25 Secure software development companies based in Canada

Name: Secure software development companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 818 companies tracked

RevenueBase identified 818 secure software development companies headquartered in Canada as of September 2026 and tracks 6,582 professional contacts across them, including 2,531 with verified work emails and 536 with mobile numbers. Toronto is the largest hub.

This list covers secure software development 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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 6, 2026 86% judged on-target in blind review

818Companies

6,582Contacts tracked

2,531Verified emails

536Mobile numbers

Explore all 818 companies → Free signup · no credit card · 500 free credits

The 25 largest secure software development companies based in Canada

Ranked by team size

Top 25 of 818 secure software development companies based in Canada, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names secure software development companies: 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	Online Business SystemsIndirect evidence	Winnipeg, MB, CanadaHQ checked Sep 6, 2026	201-500	596
	“Online Business Systems is a digital transformation and cybersecurity consultancy working with clients in Canada, USA & EMEA, now part of CGI.” Source: company website · checked Sep 6, 2026
2	Bulletproof, A GLI CompanyPartial evidence	Fredericton, NB, CanadaHQ checked Sep 6, 2026	201-500	274
	“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…” Source: company website · checked Sep 6, 2026
3	Calian IT & Cyber SolutionsIndirect evidence	Ottawa, ON, CanadaHQ checked Sep 6, 2026	1,001-5,000	248
	“Calian IT & Cyber Solutions (ITCS) is a global everything-as-a-service, cybersecurity, digital healthcare, application modernization and IT solution provider, committed to helping…” Source: company website · checked Sep 6, 2026
4	Trillium Information Security SystemsPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	239
	“Trillium Information Security Systems (TISS) is a leading global provider of cybersecurity solutions and services, established in 2005.” Source: company website · checked Sep 6, 2026
5	Security CompassStrong evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	201-500	217
	“Security Compass helps organizations build secure and compliant software by design.” Source: company website · checked Sep 6, 2026
6	VictrixIndirect evidence	Montréal, QC, CanadaHQ checked Sep 6, 2026	201-500	177
	“Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Source: company website · checked Sep 6, 2026
7	MS SolutionsIndirect evidence	Québec, QC, CanadaHQ checked Sep 6, 2026	51-200	157
	“MS Solutions offers IT solutions for Quebec businesses.” Source: company website · checked Sep 6, 2026
8	ZAZZStrong evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	501-1,000	150
	“Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives.” Source: company website · checked Sep 6, 2026
9	Codechem INCStrong evidence	Montreal, CanadaHQ checked Sep 6, 2026	51-200	135
	“CodeChem is one of the most innovative software development companies based in Macedonia, Germany, and Canada.” Source: company website · checked Sep 6, 2026
10	ISA CybersecurityIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	86
	“ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Source: company website · checked Sep 6, 2026
11	Atimi SoftwareIndirect evidence	Vancouver, BC, CanadaHQ checked Sep 6, 2026	51-200	69
	“Enterprise tech leaders face the constant balancing act of modernizing systems while keeping critical platforms stable.” Source: company website · checked Sep 6, 2026
12	PlurilockIndirect evidence	Victoria, BC, CanadaHQ checked Sep 6, 2026	51-200	63
	“Plurilock is a world-class consultancy, systems integrator, full-stack technology reseller, and ecosystem of experts.” Source: company website · checked Sep 6, 2026
13	Iron LogicStrong evidence	Brampton, ON, CanadaHQ checked Sep 6, 2026	51-200	62
	“Iron Logic is a software development company specializing in web-development.” Source: company website · checked Sep 6, 2026
14	IONIndirect evidence	Calgary, AB, CanadaHQ checked Sep 6, 2026	51-200	56
	“iON - We protect the brands you know.® (also known as iON United, or just iON) is one of Canada’s most trusted cybersecurity solution providers.” Source: company website · checked Sep 6, 2026
15	Purelogic IT SolutionsIndirect evidence	Kanata, ON, CanadaHQ checked Sep 6, 2026	11-50	54
	“PureLogic IT provides innovative, high-quality IT solutions for the Federal Government and private sector organizations.” Source: company website · checked Sep 6, 2026
16	Okiok Data LTDPartial evidence	Laval, QC, CanadaHQ checked Sep 6, 2026	11-50	49
	“Just like the Wright brothers forever changed the face of aviation, OKIOK has been pushing back the boundaries of innovation in information security since the early beginnings of…” Source: company website · checked Sep 6, 2026
17	CruciallogicsPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	48
	“We help organizations secure and manage their IT environments using the Microsoft-native technologies they already own.” Source: company website · checked Sep 6, 2026
18	Access 2 Networks A2nPartial evidence	Mississauga, ON, CanadaHQ checked Sep 6, 2026	11-50	46
	“Access 2 Networks is Canada’s premier network security provider, dedicated to helping organizations manage and protect their networks against internal and external security…” Source: company website · checked Sep 6, 2026
19	Expera Information Technology INCPartial evidence	Calgary, AB, CanadaHQ checked Sep 6, 2026	51-200	44
	“Expera delivers World-Class IT Managed Services and Cyber Security Solutions.” Source: company website · checked Sep 6, 2026
20	IbiskaIndirect evidence	Ottawa, ON, CanadaHQ checked Sep 6, 2026	51-200	43
	“IBISKA is a dynamic consulting firm with a growing and diversified practice in the IT/IM field.” Source: company website · checked Sep 6, 2026
21	Reliance North AmericaIndirect evidence	Toronto, CanadaHQ checked Sep 6, 2026	51-200	43
	“As our name suggests, our customers rely on us in providing suitable technology inputs to support their business goals.” Source: company website · checked Sep 6, 2026
22	EC Managed ITIndirect evidence	Langley, BC, CanadaHQ checked Sep 6, 2026	11-50	42
	“EC Managed IT is focused on providing unparalleled support through meaningful technology.” Source: company website · checked Sep 6, 2026
23	RiskstifleIndirect evidence	Halifax, CanadaHQ checked Sep 6, 2026	11-50	41
	“Welcome to Riskstifle Consultancy - Your Trusted Cybersecurity Partner!” Source: company website · checked Sep 6, 2026
24	Dnsnetworks Technology CompanyIndirect evidence	Ottawa, ON, CanadaHQ checked Sep 6, 2026	51-200	38
	“We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Source: company website · checked Sep 6, 2026
25	CyderesPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	501-1,000	37
	“Cyderes is a global cybersecurity powerhouse offering comprehensive solutions around managed security, identity and access management, and professional services.” Source: company website · checked Sep 6, 2026

Showing 25 of 818 secure software development companies based in Canada

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Secure software development companies based in Canada at a glance

As of Sep 6, 2026

1-10Median size (employees)

TorontoLargest hub · 176 HQs

536Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

516

11-50

243

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

2,373

31–60

148

61–90

90–180

180+

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 secure software development companies, 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 Canada whose own description of what they do matches “secure software development companies”. 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 secure software development 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 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, 2,531 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 6, 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.

Secure software development companies by metro

Frequently asked

How many secure software development companies are there based in Canada?

RevenueBase identified 818 secure software development 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?

Online Business Systems, headquartered in Winnipeg, tops this list with the largest team on record.

Which city has the most secure software development companies?

Toronto leads with 176 headquartered companies, followed by Montreal (77) and Calgary (68).

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 2,531 verified decision-maker contacts tracked across these 818 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 6, 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.