Company lists · Data refreshed September 2026

Top 25 Custom enterprise software developers based in Canada

Name: Custom enterprise software developers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 649 companies tracked

RevenueBase identified 649 custom enterprise software developers headquartered in Canada as of September 2026 and tracks 6,178 professional contacts across them, including 2,095 with verified work emails. Toronto is the largest hub.

This list covers custom enterprise software developers 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 28, 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 28, 2026 86% judged on-target in blind review

649Companies

6,178Contacts tracked

2,095Verified emails

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The 25 largest custom enterprise software developers based in Canada

Ranked by team size

Top 25 of 649 custom enterprise software developers based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to custom enterprise software developers: 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	Jonas Software	Strong evidence	Markham, ON, CanadaHQ checked Sep 28, 2026	5,001-10,000	477 contacts →
	Strong evidence “Jonas Software is the leading provider of enterprise management software solutions to over 40 different vertical markets.” Source: RevenueBase Database · checked Sep 28, 2026
2	Medisolution	Partial evidence	Rimouski, QC, CanadaHQ checked Sep 28, 2026	51-200	164 contacts →
	Partial evidence “MediSolution, a wholly-owned subsidiary of Harris Computer Systems, is a leading information technology company, providing ERP software, solutions and services to healthcare and…” Source: RevenueBase Database · checked Sep 28, 2026
3	Transition Consulting Services	Indirect evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	201-500	155 contacts →
	Indirect evidence “Transition Consulting Services is a reference in digital transformation, IT and management.” Source: RevenueBase Database · checked Sep 28, 2026
4	AOT Technologies	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 28, 2026	51-200	155 contacts →
	Indirect evidence “At AOT Technologies, we help compliance-heavy industries such as Financial Services, Health Care, Education and Government, transition to the AI-driven world.” Source: RevenueBase Database · checked Sep 28, 2026
5	Univerus	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 28, 2026	201-500	153 contacts →
	Partial evidence “Univerus brings best-of-breed software solutions together in a single user interface for an intuitive experience that dramatically improves operational consistency and efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
6	Invera	Strong evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	51-200	142 contacts →
	Strong evidence “Invera is the largest metal industry software company in the world to provide metal service center enterprise software (ERP).” Source: RevenueBase Database · checked Sep 28, 2026
7	Baass Business Solutions	Indirect evidence	Thornhill, ON, CanadaHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “Established in 1988, and celebrating 35+ years in business, BAASS has been successfully assisting small to medium-sized businesses to improve their business processes, increase…” Source: RevenueBase Database · checked Sep 28, 2026
8	Jesta I.S	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	51-200	124 contacts →
	Indirect evidence “Trusted by global brands and retail businesses specializing in apparel, footwear and hard goods for over 50 years, Jesta I.S.” Source: RevenueBase Database · checked Sep 28, 2026
9	Sparkrock	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	51-200	96 contacts →
	Strong evidence “Sparkrock provides purpose-built enterprise software for K-12 schools, nonprofits, and public sector organizations across North America.” Source: RevenueBase Database · checked Sep 28, 2026
10	Atlantis IT Group	Partial evidence	Scarborough, ON, CanadaHQ checked Sep 28, 2026	201-500	90 contacts →
	Partial evidence “Atlantis IT Group Driving Enterprise Success Through Technology Excellence Atlantis IT Group is an Information technology solutions provider delivering comprehensive, end-to-end…” Source: RevenueBase Database · checked Sep 28, 2026
11	ISU Corp	Strong evidence	Waterloo, ON, CanadaHQ checked Sep 28, 2026	51-200	76 contacts →
	Strong evidence “ISU Corp is a Canadian custom software development company helping organizations modernize legacy systems, build custom software, and support the applications their operations…” Source: RevenueBase Database · checked Sep 28, 2026
12	Iron Logic	Partial evidence	Brampton, ON, CanadaHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “Iron Logic is a software development company specializing in web-development.” Source: RevenueBase Database · checked Sep 28, 2026
13	CTRL	Partial evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	51-200	59 contacts →
	Partial evidence “CTRL develops upscale ERP software that targets the construction industry, professional services firms and private companies working in the healthcare sector.” Source: RevenueBase Database · checked Sep 28, 2026
14	Itsp INC	Indirect evidence	North York, ON, CanadaHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “ITSP is a business technology company dedicated to providing high-quality, cost-effective business applications using cutting-edge technologies.” Source: RevenueBase Database · checked Sep 28, 2026
15	Integrio Systems	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	55 contacts →
	Strong evidence “Integrio Systems is a custom software development company specializing in enterprise systems, AI applications, custom SaaS solutions and complex web systems.” Source: RevenueBase Database · checked Sep 28, 2026
16	Skyward Techno Solutions Pvt. LTD	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “Skyward Techno, Your Strategic Tech Partner for Business Growth Since 2009, we've been helping businesses like yours turn challenges into opportunities with smart, scalable…” Source: RevenueBase Database · checked Sep 28, 2026
17	Gryphtech	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “Founded 25 years ago, GryphTech Inc.” Source: RevenueBase Database · checked Sep 28, 2026
18	Cdid NET	Indirect evidence	Saint-georges, QC, CanadaHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “Fondée en 1993, CDID est une entreprise spécialisée en systèmes de gestion de type ERP pour les petites et moyennes entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
19	Algo Design INC	Indirect evidence	Sainte-thérèse, QC, CanadaHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “Entreprise ayant comme mission : Concevoir, implanter et assurer le support de solutions logicielles pour la gestion d'entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
20	Evron Computer Systems Corp	Partial evidence	Markham, ON, CanadaHQ checked Sep 28, 2026	51-200	48 contacts →
	Partial evidence “Evron, based in Markham, ON, is a leading service provider delivering Financial business software solutions to Manufacturing, Distribution, Retail and Services industries.” Source: RevenueBase Database · checked Sep 28, 2026
21	Devpro	Strong evidence	Regina, SK, CanadaHQ checked Sep 28, 2026	51-200	46 contacts →
	Strong evidence “We’re a proudly Canadian software consultancy that designs, builds, and deploys custom software solutions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Jovaco Solutions INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “As a specialist of integrated business management systems since 1983, JOVACO Solutions helps organizations facilitate the management of their business.” Source: RevenueBase Database · checked Sep 28, 2026
23	Think Perfect	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	45 contacts →
	Indirect evidence “Innovation is at the core of what we do.” Source: RevenueBase Database · checked Sep 28, 2026
24	Gateway Software Productions	Partial evidence	Barrie, ON, CanadaHQ checked Sep 28, 2026	n/a	44 contacts →
	Partial evidence “Gateway Software Productions, located in Barrie Ontario, provided innovative software development to entrepreneurs and mid-sized companies requiring process management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Beslogic	Strong evidence	Montréal, CanadaHQ checked Sep 28, 2026	11-50	43 contacts →
	Strong evidence “Founded in 2008, Beslogic is a Montreal-based SME specializing in custom software development and artificial intelligence for companies of all sizes.” Source: RevenueBase Database · checked Sep 28, 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: custom enterprise software developers. 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 custom enterprise software developers.
Partial evidence: Its own public description names part of custom enterprise software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom enterprise software developers. 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 649 custom enterprise software developers based in Canada

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Custom enterprise software developers based in Canada at a glance

As of Sep 28, 2026

33.9%Verified-email coverage

9.5Average contacts per company

1-10Median size (employees)

16.8%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

381

11-50

202

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 649 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 custom enterprise software developers, 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 “custom enterprise software developers”. 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 custom enterprise software developers), 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 custom enterprise software developers, 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, 2,095 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 28, 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.

Custom enterprise software developers by metro

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 custom enterprise software developers, 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 custom enterprise software developers are there based in Canada?

RevenueBase identified 649 custom enterprise software developers 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?

Jonas Software, headquartered in Markham, tops this list with the largest team on record.

Which city has the most custom enterprise software developers?

Toronto leads with 109 headquartered companies, followed by Montreal (70) and Calgary (36).

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 2,095 verified decision-maker contacts tracked across these 649 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 28, 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.