Company lists · Data refreshed September 2026

Top 14 Defense technology software startups based in Canada

RevenueBase identified 26 company matches for defense technology software startups associated with Canada as of September 2026 and tracks 20,151 professional contacts across them, including 6,458 with verified work emails and 5,605 with mobile numbers. Montreal is the largest hub.

This list covers company matches for defense technology software startups 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 1, 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 1, 2026 How this list was built
26Companies
20,151Contacts tracked
6,458Verified emails
5,605Mobile numbers
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The 14 largest defense technology software startups based in Canada

Ranked by team size
Top 14 of 26 company matches for defense technology software startups based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEdmonton, AB, Canada10001+19,490 contacts →

Exact match

“Founded in 1944, Parsons Corporation, a digitally enabled solutions provider, is focused on creating the future of the defense, intelligence, and critical infrastructure markets.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchKingston, ON, Canada201-500325 contacts →

Exact match

“ADGA Group is a Canadian-owned defence and security company delivering advanced technology solutions to government and industry.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchMississauga, ON, Canada201-50079 contacts →

Exact match

“Aviya Aerospace Systems provides aerospace systems development expertise to the World’s largest aerospace and defense contractors.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchMontreal, QC, Canada201-50060 contacts →

Exact match

“Presagis is a global leader providing commercial modeling, simulation and embedded software solutions to the aerospace, defense, security, and critical infrastructure markets.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchKanata, ON, Canada11-5053 contacts →

Exact match

“PureLogic IT provides innovative, high-quality IT solutions for the Federal Government and private sector organizations.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, Canada51-20030 contacts →

Exact match

“C4i Training and Technology is a software development and eLearning services company that specializes in the design and employment of simulation, collaboration, planning software…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, Canada11-5029 contacts →

Exact match

“We design and develop a wide range of cybersecurity and testing solutions for the aviation, and military and government markets.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, Canada11-5027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchEdmundston, NB, Canada11-509 contacts →

Exact match

“Computech est créée en 1994 à Edmundston au Nouveau-Brunswick (Canada).”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchOttawa, ON, Canada11-509 contacts →

Exact match

“We unify virtual, augmented, and integration technologies in order to create the conditions for an unequaled experience and, ultimately, success Our development helps those in…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchOttawa, ON, Canada1-107 contacts →

Exact match

“The future of defence air support is in unmanned tactical drone systems.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchWindsor, ON, Canada11-506 contacts →

Exact match

“Wired Solutions specializes in developing comprehensive custom software applications for clients seeking advanced security, scalability and complex data integration.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchOttawa, ON, Canada11-505 contacts →

Exact match

“KWESST develops and commercializes proprietary next-generation technologies that deliver a tactical advantage for military, security forces, and personal defense.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchHalifax, NS, Canada1-101 contacts →

Exact match

“Introducing SSEng Group: Revolutionizing Cybersecurity for Modern Platforms & Systems!”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 14 of 26 defense technology software startups based in Canada

See the full list, filter by size, metro and specialty, and access 6,458 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense technology software startups based in Canada at a glance

As of Sep 1, 2026
32.0%Verified-email coverage
27.8%Mobile-number coverage
775.0Average contacts per company
11-50Median size (employees)
15.4%Largest-city concentration · Montreal
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
11
51-200
1
201-500
3
10001+
1

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 “defense technology software startups” 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 6,458 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 1, 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.

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 “defense technology software startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense technology software startups are there based in Canada?

RevenueBase identified 26 company matches for defense technology software startups 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?

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

Which city has the most defense technology software startups?

Montreal leads with 4 company records, followed by Ottawa (4) and Toronto (4).

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 6,458 professional contacts with verified work emails tracked across these 26 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 1, 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.