Company lists · Data refreshed September 2026

Top 25 Custom cloud software developers based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,911 companies tracked

RevenueBase identified 1,911 custom cloud software developers headquartered in Canada as of September 2026 and tracks 15,947 professional contacts across them, including 4,004 with verified work emails and 917 with mobile numbers. Toronto is the largest hub.

This list covers custom cloud 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 29, 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 29, 2026 86% judged on-target in blind review

1,911Companies

15,947Contacts tracked

4,004Verified emails

917Mobile numbers

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

The 25 largest custom cloud software developers based in Canada

Ranked by team size

Top 25 of 1,911 custom cloud software developers based in Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to custom cloud 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	Blanc Labs	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	501-1,000	297 contacts →
	Indirect evidence “Blanc Labs enables the financial future of tomorrow.” Source: RevenueBase Database · checked Sep 29, 2026
2	Techverx	Partial evidence	Oakville, ON, CanadaHQ checked Sep 29, 2026	201-500	267 contacts →
	Partial 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 29, 2026
3	Celestial Systems INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 29, 2026	201-500	247 contacts →
	Indirect evidence “Celestial is the end-to-end AI transformation partner for regulated industries.” Source: RevenueBase Database · checked Sep 29, 2026
4	Optimus Information INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	243 contacts →
	Indirect evidence “Optimus Information is a leading technology consulting company providing professional and managed services.” Source: RevenueBase Database · checked Sep 29, 2026
5	Ensemble Systems	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	201-500	230 contacts →
	Partial evidence “Ensemble is a software consulting firm delivering UX design, full-stack development, systems integration, and quality engineering for enterprise and consumer-facing applications.” Source: RevenueBase Database · checked Sep 29, 2026
6	Hitachi Solutions Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	182 contacts →
	Partial evidence “Hitachi Solutions is a business application consulting firm and trusted provider of vertical industry solutions built on the Microsoft Cloud.” Source: RevenueBase Database · checked Sep 29, 2026
7	Ncpl INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	178 contacts →
	Partial evidence “About NCPL NCPL is the leading digital transformation company based in Canada, USA, and India, serving Startups and enterprise customers throughout North America.” Source: RevenueBase Database · checked Sep 29, 2026
8	APTUM	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	159 contacts →
	Indirect evidence “In this era of ubiquitous computing the defining, delivering, managing, and scaling your digital services in a reliable and cost effectively has never been more complicated.” Source: RevenueBase Database · checked Sep 29, 2026
9	AOT Technologies	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 29, 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 29, 2026
10	Univerus	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 29, 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 29, 2026
11	ZAZZ	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	501-1,000	150 contacts →
	Partial 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 29, 2026
12	Codechem INC	Partial evidence	Montreal, CanadaHQ checked Sep 29, 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 29, 2026
13	AL Nafi Cloud	Indirect evidence	Markham, ON, CanadaHQ checked Sep 29, 2026	51-200	132 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
14	Orion Esolutions	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	131 contacts →
	Strong evidence “Orion eSolutions is Custom Software Development, Cloud Managed and Managed IT Services company based out in Canada.” Source: RevenueBase Database · checked Sep 29, 2026
15	Spiria	Strong evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	51-200	130 contacts →
	Strong evidence “Spiria partners with organizations to modernize their systems, build custom software, and accelerate digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026
16	Process Fusion	Strong evidence	Etobicoke, ON, CanadaHQ checked Sep 29, 2026	51-200	123 contacts →
	Strong evidence “Process Fusion is a software company and cloud solutions/services innovator.” Source: RevenueBase Database · checked Sep 29, 2026
17	Proserveit	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	51-200	120 contacts →
	Indirect evidence “ProServeIT is a multi-award winning Microsoft Solutions Partner headquartered in Canada.” Source: RevenueBase Database · checked Sep 29, 2026
18	Cabot Technology Solutions INC	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 29, 2026	51-200	119 contacts →
	Indirect evidence “Cabot Technology Solutions is a value-based IT consulting firm delivering high-value, cost-effective solutions using cutting-edge technologies.” Source: RevenueBase Database · checked Sep 29, 2026
19	Arcurve	Partial evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	51-200	108 contacts →
	Partial evidence “Arcurve is one of North America’s leading full-service technology, advisory and software development companies.” Source: RevenueBase Database · checked Sep 29, 2026
20	MRS Company	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	104 contacts →
	Partial evidence “At MRS Company, we believe all businesses can be strengthened through software - our driving purpose since 1979.” Source: RevenueBase Database · checked Sep 29, 2026
21	Kezber	Indirect evidence	Magog, QC, CanadaHQ checked Sep 29, 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 29, 2026
22	MOURA	Partial evidence	Windsor, ON, CanadaHQ checked Sep 29, 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 29, 2026
23	Bluebash	Strong evidence	Brampton, ON, CanadaHQ checked Sep 29, 2026	51-200	94 contacts →
	Strong evidence “Bluebash is a leading provider of custom web solutions powered by AI, cloud infrastructure, and modern web development.” Source: RevenueBase Database · checked Sep 29, 2026
24	Endeavour Solutions Inc. -Dynamics 365 Erp, CRM & Cloud	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	51-200	93 contacts →
	Indirect evidence “At Endeavor4, we strive to make every system smarter, every process simpler, and every decision yield success – because we strive to deliver everyday excellence for our clients.” Source: RevenueBase Database · checked Sep 29, 2026
25	Code Creators INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	51-200	93 contacts →
	Partial evidence “Code Creators is a Canada based I.T and Software Development Company.” Source: RevenueBase Database · checked Sep 29, 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 cloud 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 cloud software developers.
Partial evidence: Its own public description names part of custom cloud 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 cloud 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 1,911 custom cloud software developers based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,004 reachable decision-makers.

Free signup · no credit card

View the full list →

Custom cloud software developers based in Canada at a glance

As of Sep 29, 2026

25.1%Verified-email coverage

5.8%Mobile-number coverage

8.3Average contacts per company

1-10Median size (employees)

20.3%Largest-city concentration · Toronto

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,132

11-50

612

51-200

132

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 31.0d

1,7130–30

2,12731–60

13261–90

690–180

26180+

Company record updated

Median 85.0d

00–30

2,91031–60

5,11161–90

6,90790–180

1,019180+

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 cloud 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 cloud 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 cloud 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 cloud 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, 4,004 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 29, 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 cloud 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 cloud 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 cloud software developers are there based in Canada?

RevenueBase identified 1,911 custom cloud 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?

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

Which city has the most custom cloud software developers?

Toronto leads with 387 headquartered companies, followed by Montreal (177) and Calgary (132).

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 4,004 verified decision-maker contacts tracked across these 1,911 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,911 custom cloud software developers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Custom cloud software developers 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.