Company lists · Data refreshed September 2026

Top 25 Enterprise software customization companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,276 companies tracked

RevenueBase identified 1,276 enterprise software customization companies headquartered in Canada as of September 2026 and tracks 8,660 professional contacts across them, including 2,219 with verified work emails and 580 with mobile numbers. Toronto is the largest hub.

This list covers enterprise software customization 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 30, 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 30, 2026 86% judged on-target in blind review

1,276Companies

8,660Contacts tracked

2,219Verified emails

580Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise software customization companies based in Canada

Ranked by team size

Top 25 of 1,276 enterprise software customization companies based in Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software customization 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	Blanc Labs	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	501-1,000	297 contacts →
	Indirect evidence “Blanc Labs enables the financial future of tomorrow.” Source: RevenueBase Database · checked Sep 30, 2026
2	Techverx	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 30, 2026	201-500	267 contacts →
	Indirect evidence “From a one-person startup in 2010 to a 200+ developer-strong powerhouse, Techverx has built 380+ successful projects for 150+ clients across three continents; delivering the Right…” Source: RevenueBase Database · checked Sep 30, 2026
3	ZAZZ	Strong evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	501-1,000	150 contacts →
	Strong evidence “Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives.” Source: RevenueBase Database · checked Sep 30, 2026
4	Codechem INC	Partial evidence	Montreal, CanadaHQ checked Sep 30, 2026	51-200	135 contacts →
	Partial evidence “CodeChem is one of the most innovative software development companies based in Macedonia, Germany, and Canada.” Source: RevenueBase Database · checked Sep 30, 2026
5	Spiria	Partial evidence	Montreal, QC, CanadaHQ checked Sep 30, 2026	51-200	130 contacts →
	Partial evidence “Spiria partners with organizations to modernize their systems, build custom software, and accelerate digital transformation.” Source: RevenueBase Database · checked Sep 30, 2026
6	Proserveit	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	51-200	120 contacts →
	Indirect evidence “ProServeIT is a multi-award winning Microsoft Solutions Partner headquartered in Canada.” Source: RevenueBase Database · checked Sep 30, 2026
7	Kezber	Indirect evidence	Magog, QC, CanadaHQ checked Sep 30, 2026	51-200	99 contacts →
	Indirect evidence “KEZBER, YOUR TRUE BUSINESS PARTNER A long-standing market leader, Kezber draws on more than 20 years of experience in business IT solutions to support companies in their digital…” Source: RevenueBase Database · checked Sep 30, 2026
8	MOURA	Partial evidence	Windsor, ON, CanadaHQ checked Sep 30, 2026	n/a	97 contacts →
	Partial evidence “At Moura, we combine collaboration and innovation to deliver cutting-edge software and IT solutions that help businesses thrive.” Source: RevenueBase Database · checked Sep 30, 2026
9	Code Creators INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	51-200	93 contacts →
	Partial evidence “Code Creators is a Canada based I.T and Software Development Company.” Source: RevenueBase Database · checked Sep 30, 2026
10	Atlantis IT Group	Partial evidence	Scarborough, ON, CanadaHQ checked Sep 30, 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 30, 2026
11	Qualicom Innovations INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	51-200	77 contacts →
	Partial evidence “Qualicom Innovations has been at the forefront of IT consulting, software development and systems integration in Toronto since 1998.” Source: RevenueBase Database · checked Sep 30, 2026
12	GTI Canada	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 30, 2026	51-200	65 contacts →
	Indirect evidence “With over 35 years of experience and numerous SMEs in Quebec supported, GTI stands out for its expertise in modernization and custom technological solutions, ranging from the…” Source: RevenueBase Database · checked Sep 30, 2026
13	Iron Logic	Partial evidence	Brampton, ON, CanadaHQ checked Sep 30, 2026	51-200	62 contacts →
	Partial evidence “Iron Logic is a software development company specializing in web-development.” Source: RevenueBase Database · checked Sep 30, 2026
14	Itsp INC	Indirect evidence	North York, ON, CanadaHQ checked Sep 30, 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 30, 2026
15	Integrio Systems	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 30, 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 30, 2026
16	Invision Custom Solutions INC	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 30, 2026	51-200	55 contacts →
	Indirect evidence “Established in 2001, Invision Solution is a certified technology oriented solution provider company serving clients worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
17	Skyward Techno Solutions Pvt. LTD	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 30, 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 30, 2026
18	Hilo INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	n/a	53 contacts →
	Indirect evidence “Who Hilo Information Technology Inc.” Source: RevenueBase Database · checked Sep 30, 2026
19	Vivid Solutions INC	Partial evidence	Victoria, CanadaHQ checked Sep 30, 2026	11-50	50 contacts →
	Partial evidence “Vivid Solutions is an innovative software development company dedicated to propelling businesses forward with cutting-edge technology solutions.” Source: RevenueBase Database · checked Sep 30, 2026
20	Sparklex Technologies	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	51-200	47 contacts →
	Indirect evidence “Welcome to Sparklex Technologies, Spark the Future with Sparklex.” Source: RevenueBase Database · checked Sep 30, 2026
21	Think Perfect	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	51-200	45 contacts →
	Indirect evidence “Innovation is at the core of what we do.” Source: RevenueBase Database · checked Sep 30, 2026
22	ISSI	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 30, 2026	11-50	44 contacts →
	Indirect evidence “Integration Solution Services Inc.(iSSi) specializes in delivering SAP business and system solutions.” Source: RevenueBase Database · checked Sep 30, 2026
23	Unifi Solutions	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “We have perfected the art of excellence in the development of complex IT solutions for several leading clients.” Source: RevenueBase Database · checked Sep 30, 2026
24	Opentext Gupta Development Tools And Databases	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 30, 2026	n/a	42 contacts →
	Indirect evidence “OpenText Gupta is a global provider of information management, application development and data management solutions.” Source: RevenueBase Database · checked Sep 30, 2026
25	Coreations	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 30, 2026	11-50	42 contacts →
	Indirect evidence “COREations stands as a trusted partner for businesses seeking a competitive edge in today's dynamic market.” Source: RevenueBase Database · checked Sep 30, 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: enterprise software customization 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 enterprise software customization companies.
Partial evidence: Its own public description names part of enterprise software customization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software customization 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 1,276 enterprise software customization companies based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,219 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise software customization companies based in Canada at a glance

As of Sep 30, 2026

25.6%Verified-email coverage

6.7%Mobile-number coverage

6.8Average contacts per company

1-10Median size (employees)

18.7%Largest-city concentration · Toronto

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

779

11-50

406

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

6540–30

1,47631–60

7261–90

390–180

14180+

Company record updated

Median 95.0d

00–30

1,38931–60

2,53861–90

4,20090–180

533180+

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 enterprise software customization 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 “enterprise software customization 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 enterprise software customization 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 enterprise software customization 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, 2,219 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 30, 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.

Enterprise software customization companies 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 enterprise software customization 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 enterprise software customization companies are there based in Canada?

RevenueBase identified 1,276 enterprise software customization 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?

Blanc Labs, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most enterprise software customization companies?

Toronto leads with 239 headquartered companies, followed by Montreal (115) and Calgary (72).

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 2,219 verified decision-maker contacts tracked across these 1,276 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,276 enterprise software customization companies based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise software customization companies by geography

Browse the directory

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.